Hiratsuka, Japan

Toshio Jinnai

This inventor holds 1 USPTO granted patent. Top assignee: Kasei Optonix, Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Jinnai. Retrieved from https://idiyas.com/inventor/toshio-jinnai-3hl2umgx

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovations of Toshio Jinnai

Introduction

Toshio Jinnai is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of phosphor technology, particularly with his innovative borate phosphor. His work has implications for various applications, including lighting and display technologies.

Latest Patents

Jinnai holds a patent for a borate phosphor represented by a complex chemical formula. This phosphor emits blue to green light of high luminance when excited by ultraviolet rays, cathode rays, X-rays, or vacuum ultraviolet rays. Notably, it outperforms conventional cerium-activated phosphors in terms of luminance under similar excitation conditions.

Career Highlights

Toshio Jinnai is associated with Kasei Optonix, Ltd., where he continues to develop advanced materials for optical applications. His expertise in phosphor technology has positioned him as a key figure in the industry, contributing to advancements that enhance the performance of lighting and display systems.

Collaborations

Jinnai has collaborated with notable colleagues such as Takashi Hase and Shigeo Fujino. These partnerships have fostered innovation and have been instrumental in the development of new technologies in the field of phosphors.

Conclusion

Toshio Jinnai's contributions to phosphor technology exemplify the impact of innovative thinking in material science. His work continues to influence advancements in lighting and display technologies, showcasing the importance of research and development in this field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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