Kazuo Ohsawa

Title: Kazuo Ohsawa: Innovator in Electron Beam Technology

Introduction

Kazuo Ohsawa is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of electron beam technology, particularly through his innovative patent that enhances the performance of electron beam apparatuses.

Latest Patents

Ohsawa holds a patent for an "Electron beam apparatus with improved specimen holder." This invention focuses on a specimen holder device that is designed to be withdrawably inserted in a pole-gap defined between the upper and lower poles of an objective lens in an electron beam apparatus. The design includes an opening with a greater diameter than that of the pole end face, allowing for the accommodation of a specimen mesh of reduced thickness. The recess formed in the specimen holder member reduces the thickness in specific areas, thereby increasing the resolving power of the objective lens.

Career Highlights

Kazuo Ohsawa is associated with International Precision Incorporated, where he applies his expertise in electron beam technology. His work has contributed to advancements in microscopy and imaging techniques, making significant impacts in research and industrial applications.

Collaborations

Ohsawa has collaborated with notable colleagues such as Takashi Yanaka and Mitsusuke Kyogoku. Their combined efforts have fostered innovation and development in the field of electron beam technology.

Conclusion

Kazuo Ohsawa's contributions to electron beam technology through his innovative patent demonstrate his commitment to advancing scientific research. His work continues to influence the field and inspire future innovations.