Location History:
- Bisai, JP (2004)
- Nagoya, JP (2020)
- Ichinomiya, JP (2008 - 2023)
Company Filing History:
37 out of 4,920 
3 out of 9 Years Active: 2004-2025
Title: Shoichiro Yamaguchi: Innovator in Phosphor and Optical Technologies
Introduction
Shoichiro Yamaguchi, based in Ichinomiya, Japan, is a prolific inventor recognized for his contributions to the field of phosphor and optical technologies. With a remarkable portfolio of 36 patents, he has developed innovative solutions that enhance illumination and optical scanning devices.
Latest Patents
Yamaguchi's latest patents include advancements in phosphor elements, phosphor devices, and illumination devices. One of his notable inventions involves a phosphor element designed to convert excitation light into fluorescence, with an innovative structure that features an incident face, a reflecting face, and a side face. This design allows for efficient emission of fluorescence, enhancing the overall performance of lighting systems.
In addition, he has developed an optical scanning device that incorporates a supporting body and an optical waveguide exhibiting an electro-optic effect. This device features periodic domain inversion parts that create diffraction gratings, enabling precise control of emitted diffraction light. His advancements in these areas demonstrate a significant understanding of optical materials and their applications.
Career Highlights
Throughout his career, Shoichiro Yamaguchi has worked with prestigious organizations such as NGK Insulators, Inc. and NGK Optoceramics Co., Ltd. His work at these companies has been instrumental in furthering research and development in materials and optical technologies, contributing to his status as a leading inventor in his field.
Collaborations
Yamaguchi's innovative journey has not been a solitary one. He has collaborated with notable colleagues, including Jungo Kondo and Keiichiro Asai. These collaborations have fostered the exchange of ideas and expertise, driving forward the boundaries of technology in their projects.
Conclusion
In summary, Shoichiro Yamaguchi is a distinguished inventor whose innovative contributions to phosphor and optical technologies have led to several patents and advancements in the field. His work not only reflects his expertise but also showcases the importance of collaboration and research in innovation. As he continues to push the envelope, Yamaguchi's impact on technology and light-emitting devices remains significant.