Location History:
- Musashino, JP (1997)
- Tokyo, JP (1992 - 2013)
- Hino, JP (1979 - 2021)
- Chiyoda-ku Tokyo, JP (2021)
Company Filing History:
15 out of 3,106 
9 out of 2,208 
4 out of 1,588 
Years Active: 1979-2021
Title: Innovations of Yoichi Saito in Optical Reflection Film Technology
Introduction
Yoichi Saito, based in Hino, Japan, is a prolific inventor with a remarkable portfolio of 31 patents. His contributions primarily revolve around the development of advanced optical reflection films, which have significant implications in optical technology and materials science.
Latest Patents
Among his latest inventions, Saito's optical reflection film showcases advancements aimed at reducing haze and enhancing durability against cracking. The innovative design incorporates a substrate layered with both low and high refractive index materials. Specifically, the high refractive index layer contains zirconium oxide particles, while the low refractive index layer comprises silicon oxide particles combined with cationic polymers. Another significant patent involves the intricate construction of an optical interference film, where layers with varying refractive indices are alternately laminated. This structure ensures that the elastic modulus of the intermediate layers exceeds that of the uppermost layer by at least 2 GPa, with precise control over layer thickness.
Career Highlights
Saito's professional journey includes valuable experiences with several prestigious organizations. He has worked with Konica Corporation and Fuji Jukogyo Co., Ltd., where he further refined his skills in optical technology and material innovations. His work has consistently pushed the boundaries of what is possible in optical films, making notable impacts in the industry.
Collaborations
Throughout his career, Yoichi Saito has collaborated with notable professionals such as Noriki Tachibana and Takamitsu Kashima. These collaborations have allowed for the exchange of ideas and expertise, leading to numerous advancements in the field of optical materials.
Conclusion
Yoichi Saito's contributions to the field of optical reflection film technology demonstrate his commitment to innovation and excellence. His patents not only reflect his technical skills but also pave the way for future advancements that can impact various industries reliant on optical technology. With a strong background and continued dedication, Saito remains a significant figure in the realm of inventions and innovations.