Location History:
- Sagamihara, JP (1994 - 2004)
- Kanagawa, JP (2016)
Company Filing History:
13 out of 103 
4 out of 11 
1 out of 91 
Years Active: 1994-2016
Title: Innovations of Katsuhiko Yamaguchi
Introduction
Katsuhiko Yamaguchi is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced glass technologies. With a total of 18 patents to his name, Yamaguchi's work has paved the way for innovations in information recording mediums.
Latest Patents
Yamaguchi's latest patents include a crystallized glass and a crystallized glass substrate for information recording mediums. The objective of this invention is to provide a crystallized glass that possesses various properties essential for next-generation information recording mediums while maintaining a significantly low specific gravity. The crystallized glass contains a crystal phase made up of one or more selected from Mg and Fe, with specific mass percentages of SiO, AlO, TiO, MgO, FeO, and ZnO. Additionally, the invention includes a holding member for information storage disks and an information storage disk drive device.
Career Highlights
Throughout his career, Katsuhiko Yamaguchi has worked with notable companies, including Kabushiki Kaisha Ohara and Ohara Corporation. His expertise in materials science has led to numerous advancements in the industry, particularly in the realm of information storage technologies.
Collaborations
Yamaguchi has collaborated with esteemed colleagues such as Naoyuki Goto and Kousuke Nak