| 词条 | JEOL |
| 释义 |
| name = JEOL Ltd. | native_name = 日本電子株式会社 | native_name_lang = jp | logo = JEOL company logo.svg | logo_size = 260px | type = Public KK | traded_as = {{TYO|6951}} | ISIN = JP3735000006 | founded = {{Start date and age|1949|05|30}} | founders = Kenji Kazato Kazuo Ito | hq_location_city = Akishima, Tokyo 196-8558 | hq_location_country = Japan | area_served = Worldwide | key_people = Gon-emon Kurihara (President) | industry = Precision instrument | products = {{unbulleted list|Scientific and metrology instruments|Semiconductor equipment|Clinical chemistry analyzers}} | revenue = {{increase}} JPY 107.3 billion (FY 2015) | net_income = {{increase}} JPY 4 billion (FY 2015) | num_employees = 2,963 (consolidated as of March 31, 2016) | footnotes = [1][2] | website = {{URL|https://www.jeol.co.jp/en/}} }}{{nihongo|JEOL, Ltd.|日本電子|Nihon Denshi Kabushiki-gaisha|Nihon meaning Japan and Denshi meaning electron}} is a major developer and manufacturer of electron microscopes and other scientific instruments, industrial equipment and medical equipment.[3] Its headquarters are in Tokyo, Japan, with 25 domestic and foreign subsidiaries and associated companies as of 2014.[3] It is listed in the top ten businesses worldwide for analytical laboratory instrument manufacturing.[4] JEOL's instruments are used by researchers around the world, including the University of Cambridge,[5] University of Oxford,[6] and MIT.[7] It has been included in the Activest Lux Nanotech Mutual Fund[8] and the WestLB Nanotech Fund.[9] HistoryScientists in Japan began to collaborate as early as 1939 on the development of an electron microscope. Kenji Kazato and Kazuo Ito met while working at the Naval Central Institute in Tokyo during World War II. After the war, Kazato attracted Ito and a group of others to Mobara, Chiba Prefecture, Japan.[11][10] This initial group developed a prototype magnetic field–type electron microscope called the DA-1, which was sold to Mitsubishi in 1947.[13][11] Because of differences over the direction of this early company, Kazato and Ito chose to found a new organization.[11] The Japan Electron Optics Laboratory Company, Limited (Nihon Denshi Kogaku Kenkyujo)[11] was founded in 1949 by Kenji Kazato and Kazuo Ito in Mitaka, Tokyo.[12][13] It produced its first commercial model transmission electron microscope, the JEM-1,[12] a year later. Overseas sales began in 1956 with the sale of a system to France. The company's strengths were the customization of orders to fit customer requests, and the provision of strong customer support.[14] In 1961, the company was renamed JEOL, Limited. Its first overseas subsidiary, JEOL Company (USA) Inc., was established in 1962 and headquartered in Peabody, MA. JEOL was listed on the Second Section of the Tokyo Stock Exchange by 1962, and on the First Section of the Tokyo Stock Exchange by 1966.[12] The company expanded from electron microscopy to nuclear magnetic resonance (NMR), releasing the first NMR system in Japan, the JNM-1, in 1956. They produced their first mass spectrometer in 1963, and their first scanning electron microscope in 1966. In 1968 they produced the first amino acid analyzer in the world, the JLC-5AH.[12] The company also continued to develop its line of electron microscopes. The JEM-7, in 1964, was the first electronic microscope to include a mechanism for the electrical adjustment of the lens axis. The JEM-100B incorporated an electromagnetic deflection unit as well as an electromagnetic stigmator. The first photomicrograph of atomic arrangement in the world was taken by a JEOL electron microscope, in 1976.[12] Kazuo Ito has expressed the company's philosophy as follows: {{quote|"On the basis of creativity, and research and development, {{nihongo|JEOL|日本電子}} positively challenges the world’s highest technology thus forever contributing to the progress in both science and human society through its products."[14]}}In commemoration of JEOL's 20th anniversary, the Kazato Research Foundation was created to support electron microscopy research.[15] Kenji Kazato retired as president of JEOL in 1975, but continued to act as an adviser to the company until his death in 2012. Kazuo Ito was JEOL's president from 1982 to 1987. The Pittcon Heritage Award was posthumously awarded to them in 2016 for their contributions to scientific instrumentation.[12][16] OperationsJEOL Ltd. has four business segments. Electron Optics manufactures scanning electron microscopes, transmission electron microscopes and scanning probe microscopes, along with related equipment. The Analytical Instruments section's products include mass spectrometers, nuclear magnetic resonance and electron spin resonance equipment. The Industrial Equipment segment covers a range of equipment particularly targeted at the semiconductor industry, such as electron beam sources, wafer process monitors, and plasma gun series. Finally, the Medical Equipment segment manufactures automatic analysis devices, clinical diagnostic systems and amino acid analyzers. Products
In popular cultureThe company's direct analysis in real time (DART) mass spectrometry system has appeared on the television program NY.[20][21] The JEOL transmission electron microscope JEM 1011 was a base platform for Prometheus (2012 film) science lab microscope.[22] See also{{Portal|Japan|Electronics|Analytical chemistry|Companies}}
References1. ^{{cite web |url=https://www.jeol.co.jp/en/corporate/outline/about.html |title=Company Outline |publisher=JEOL |accessdate=19 April 2017}} 2. ^{{cite web |url=http://asia.nikkei.com/Company/05HZRF-E |title=Company Profile |work=Nikkei Asian Review |publisher=Nikkei Inc. |accessdate=19 April 2017}} 3. ^1 {{cite web|title=Annual Report 2014|url=http://www.jeol.co.jp/en/corporate/ir/download/annualreport/global_complete_annualreport_2014.pdf|website=JEOL Ltd.|accessdate=24 June 2016}} 4. ^{{cite web|title=JEOL LTD|url=http://www.plunkettresearch.com/company-profile/jeol-ltd/|website=Plunkett Research, Ltd.|accessdate=24 June 2016}} 5. ^{{cite web|title=Facilities @ Wolfson Electron Microscopy Suite|url=http://www-hrem.msm.cam.ac.uk/facilities/index.shtml|website=University of Cambridge|accessdate=24 June 2016}} 6. ^{{cite web|title=Instruments|url=http://www-em.materials.ox.ac.uk/instruments.html|website=Oxford University|publisher=David Cockayne Centre for Electron Microscopy David Cockayne Centre for Electron Microscopy|accessdate=24 June 2016}} 7. ^{{cite web|title=Electron Microscopy|url=http://web.mit.edu/cmse/facilities/electron.shtml|website=MIT|publisher=MIT Center for Materials Science and Engineering|accessdate=24 June 2016}} 8. ^{{cite book|last1=Uldrich|first1=Jack|title=Investing in nanotechnology : profiles over 100 leading nanotechnology companies|date=2006|publisher=Adams Media|location=Avon, MA|isbn=9781593374082|page=45|url=https://books.google.com/books?id=2FDWOenAibsC&pg=PA45|accessdate=24 June 2016}} 9. ^{{cite journal|last1=Thayer|first1=Ann M.|title=Nanotech Investing|journal=Chemical & Engineering News|date=May 2, 2005|volume=83|issue=18|pages=17–24|url=http://pubs.acs.org/email/cen/html050205090343.html|accessdate=24 June 2016|doi=10.1021/cen-v083n018.p017}} 10. ^{{cite book|last1=Yoshimura|first1=Nagamitsu|title=Historical evolution toward achieving ultrahigh vacuum in JEOL electron microscopes|date=2013|publisher=Springer Japan|location=Tokyo|isbn=978-4431544487|url=https://books.google.com/books?id=_a_BAAAAQBAJ&pg=PA11|accessdate=29 June 2016}} 11. ^1 {{cite book|editor-last1=Mulvey|editor-first1=Tom|chapter=Development of the Electron Microscope at JEOL|title=The growth of electron microscopy|date=1996|publisher=Academic Press|location=San Diego|isbn=9780120147380|pages=659–664|first=Kazuo|last= Ito|chapter-url=https://books.google.com/books?id=o-IFp53_1-IC&pg=PA661|accessdate=29 June 2016}} 12. ^1 2 3 4 5 6 {{cite web|title=Pittcon Heritage Award|url=http://www.chemheritage.org/visit/events/awards/affiliate-partnership-awards/pittcon-heritage-award.aspx|website=Chemical Heritage Foundation|accessdate=|deadurl=yes |archiveurl=https://web.archive.org/web/20160604063931/http://www.chemheritage.org/visit/events/awards/affiliate-partnership-awards/pittcon-heritage-award.aspx |archivedate=June 4, 2016 |df= }} 13. ^{{cite web|last1=Palucka|first1=Tim|title=Overview of Electron Microscopy|url=http://authors.library.caltech.edu/5456/1/hrst.mit.edu/hrs/materials/public/ElectronMicroscope/EM_HistOverview.htm|website=Dibner Institute for the History of Science and Technology|accessdate=29 June 2016}} 14. ^1 2 3 {{cite web|last1=Aspray|first1=William|title= KENJI KAZATO & KAZUO ITO: An Interview Conducted by William Aspray (Interview #199)|url=http://ethw.org/Oral-History:Kenji_Kazato_and_Kazuo_Ito|website=Engineering and Technology History Wiki|publisher=Center for the History of Electrical Engineering, The Institute of Electrical and Electronics Engineers, Inc.|date=May 16, 1994}} 15. ^{{cite web|title=Objectives / Brief History|url=http://www.kazato.org/english/foundation.html|website=Kazato Research Foundation|accessdate=29 June 2016}} 16. ^{{cite web|title=Award Presentations at PITTCON 2016|url=http://pittcon.org/2016/Pittcon_Final-Program-2016.pdf|website=PITTCON 2016|accessdate=29 June 2016}} 17. ^{{cite journal|last1=Sparkman|first1=O. David|title=Mass Spectrometry PittCon®2002|journal=Journal of the American Society for Mass Spectrometry|date=June 2002|volume=13|issue=6|pages=749–758|doi=10.1016/S1044-0305(02)00394-X|url=http://www.sciencedirect.com/science/article/pii/S104403050200394X|accessdate=29 June 2016}} 18. ^{{cite journal|last1=Borman|first1=Stu|title=PITTCON 2005 TAKES ORLANDO BY STORM|journal=Chemical & Engineering News|date=March 28, 2005|volume=83|issue=13|pages=39–45|url=http://pubs.acs.org/cen/coverstory/83/print/8313pittcon.html|accessdate=29 June 2016|doi=10.1021/cen-v083n013.p039}} 19. ^{{cite journal|last1=Cody|first1=Robert B.|last2=Laramée|first2=James A.|last3=Durst|first3=H. Dupont|title=Versatile New Ion Source for the Analysis of Materials in Open Air under Ambient Conditions|journal=Analytical Chemistry|date=April 2005|volume=77|issue=8|pages=2297–2302|doi=10.1021/ac050162j|pmid=15828760}} 20. ^{{cite news|last1=Dorneanu|first1=Lucian|title=The Newest Tool for Fighting Counterfeit Money - as Seen on "CSI: New York"|url=http://news.softpedia.com/news/The-Newest-Tool-for-Fighting-Counterfeit-Money-as-Seen-on-CSI-New-York-60414.shtml|accessdate=29 June 2016|work=I &heart Softpedia|date=July 19, 2007}} 21. ^{{cite web|title="CSI: New York" Turns TV Spotlight on Technology in use at ECBC|url=http://www.ecbc.army.mil/pr/download/2005/1020_DARTCSI.pdf|accessdate=29 June 2016|website=Edgewood Chemical Biological Center|date=20 October 2005}} 22. ^15 Most Expensive Movie Props On Sale In 2015 External links
11 : Instrument-making corporations|Optics manufacturing companies|Laboratory equipment manufacturers|Research support companies|X-ray equipment manufacturers|Manufacturing companies based in Tokyo|Companies listed on the Tokyo Stock Exchange|Electronics companies established in 1949|1949 establishments in Japan|Japanese brands|Medical technology companies of Japan |
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