Tokyo, Japan

Takao Higashi

This inventor holds 3 USPTO granted patents. Top assignees: Hitachi, Ltd., Tomoegawa Paper Co., Inc., Shiseido Company, Limited. Active years: 1989-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Higashi. Retrieved from https://idiyas.com/inventor/takao-higashi

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 = 6.8

ph-index = 2

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 1989-1991

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takao Higashi

Introduction

Takao Higashi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of lighting technology, holding a total of 3 patents. His work reflects a commitment to innovation and the advancement of practical applications in everyday life.

Latest Patents

Higashi's latest patents include a unique lighting lamp that features a display sheet laminated on the surface of the bulb. This display sheet comprises a support with a light-susceptible layer, which includes an active layer containing a dye or pigment that can change color or fade when exposed to active light. Another patent describes a similar lighting lamp, which also incorporates a display sheet with an active layer that contains a pigment that fades under active light, along with an active light-adjusting layer. These inventions showcase his creativity and technical expertise in developing advanced lighting solutions.

Career Highlights

Throughout his career, Takao Higashi has worked with prominent companies such as Tomoegawa Paper Co., Inc. and Hitachi, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Higashi has collaborated with talented individuals in his field, including Yasuo Kobayashi and Churyo Kodama. These partnerships have likely enriched his work and led to the development of groundbreaking technologies.

Conclusion

Takao Higashi's contributions to lighting technology through his patents and collaborations highlight his role as an influential inventor. His innovative spirit continues to inspire advancements in the industry.

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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