Hiratsuka, Japan

Hisashi Tahara

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Mitsubishi Engineering-Plastics Corporation, Mitsubishi Gas Chemical Company, Inc.. Active years: 1997-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Tahara. Retrieved from https://idiyas.com/inventor/hisashi-tahara

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 = 2.2

ph-index = 4

Forward Citations = 150(Granted Patents)


Company Filing History:


Years Active: 1997-2009

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6 patents (USPTO):Explore Patents

Title: Hisashi Tahara: Innovator in Light Guiding Technology

Introduction

Hisashi Tahara is a prominent inventor based in Hiratsuka, Japan. He has made significant contributions to the field of light guiding technology, holding a total of 6 patents. His innovative designs have paved the way for advancements in various applications, particularly in lighting systems.

Latest Patents

Tahara's latest patents include a light guiding plate made of transparent resin and a surface-emitting light source apparatus. The light guiding plate features a first main surface and a second main surface, with convex and concave portions designed to optimize light transmission. The dimensions of the plate are carefully specified, with a longitudinal-direction length ranging from 40 mm to 130 mm and a thickness of 0.1 mm to 0.55 mm. Another notable patent involves a molding method for a light guide plate, which also utilizes transparent resin and incorporates convex portions with precise measurements to enhance light distribution.

Career Highlights

Throughout his career, Hisashi Tahara has worked with notable companies such as Mitsubishi Engineering-Plastics Corporation and Mitsubishi Gas Chemical Company, Inc. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge projects in the field of materials and lighting technology.

Collaborations

Tahara has collaborated with esteemed colleagues, including Toshiaki Izumida and Akimasa Kaneishi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in light guiding technology.

Conclusion

Hisashi Tahara's work in the field of light guiding technology exemplifies the impact of innovation on modern applications. His patents and collaborations highlight his commitment to advancing the industry and improving lighting solutions.

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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