Location History:
- Ibaraki, JP (1993)
- Hitachinaka, JP (2006 - 2014)
- Tokyo, JP (2014 - 2015)
Company Filing History:
Years Active: 1993-2015
Title: Masahiro Akatsu: Innovator in Electron Microscopy
Introduction
Masahiro Akatsu is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of electron microscopy, holding a total of 7 patents. His innovative work focuses on enhancing the functionality and safety of electron microscopes.
Latest Patents
One of Akatsu's latest patents is a sample holder and method for fixing observation samples. This invention allows for favorable observation of cross-sectional samples using a retarding method. The sample holder includes a sample placement member that accommodates a first fixing member, a cross-sectional sample, and a second fixing member, all in contact with each other. This assembly is inserted inside the electronic optical lens barrel of an electron microscope. The sample placement member is designed with a positioning section to ensure that the first and second fixing members are positioned parallel to the observation surface of the cross-sectional sample.
Another notable patent is an electron microscope that features a specimen holder capable of having high voltage applied. This specimen holder is equipped with safety features to prevent electric shock and is designed with operability in mind. The microscope includes a voltage source that supplies voltage to the specimen mount, enhancing the overall functionality of the device.
Career Highlights
Masahiro Akatsu has worked with notable companies such as Hitachi High-Technologies Corporation and Hitachi, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in electron microscopy.
Collaborations
Throughout his career, Akatsu has collaborated with talented individuals, including Chisato Kamiya and Mitsugu Sato. These collaborations have contributed to the advancement of his inventions and the field of electron microscopy.
Conclusion
Masahiro Akatsu is a distinguished inventor whose work in electron microscopy has led to several important patents. His innovative designs and collaborations continue to influence the field, showcasing his commitment to advancing technology.