Supporting science and technology
around the world for 75 years.
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JEOL Ltd.
75th anniversary
special project video
Story of the founder, Kenji Kazato
- OK. Let’s go with an electron microscope! -
Interview 75 years history of JEOL inheriting genes of science
Interview01
The path followed by the DA-1, the origin of developing the electron microscope by JEOL Ltd.
DA-1 is an electron microscope that was successfully developed for the first time and commercialized by the founding members of JEOL Ltd in 1947. In the R&D Bldg. at the head office, the valuable DA-1 instrument is sitting. The DA-1 in the R&D Bldg. was transferred from Ibaraki University in November 1975. What history has it followed thus far? We interviewed some of the people involved. A part of the history of this instrument coming to JEOL has been known.
Interview02
The reason why the TEM in the 75th year looks like a smart home appliance
In May 2024, its 75th anniversary year, JEOL released a
new transmission electron microscope (TEM) "JEM-120i".
An electron microscope is an instrument in which a column containing an
electron gun is visible. But the appearance of "JEM-120i" is a cuboid in an
off-white color. One can hardly guess what the instrument is by the
appearance. From the front, it looks like a smart home appliance. It feels
like a product that sets itself apart from conventional TEMs.
The concepts of "JEM-120i" are 1. Compact, 2. Easy To Use, 3. Expandable.
How did these concepts come together to form this product? We interviewed
the development team.
Interview03
Future of Basic Research toward the development of science and technology in the world
Yoshinori Ohsumi, who was awarded the Nobel Prize in Physiology or Medicine in 2016 for his research into "what others don't do", and JEOL Chairman Gonemon Kurihara. The two spoke on the theme of "Promoting basic science and the role of business".