Fuchu, Japan

Tadashi Kouchi

This inventor holds 2 USPTO granted patents. Top assignee: Stanley Electric Co., Ltd. Active years: 1986-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Kouchi. Retrieved from https://idiyas.com/inventor/tadashi-kouchi

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1986-1987

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2 patents (USPTO):Explore Patents

Title: Innovations of Tadashi Kouchi

Introduction

Tadashi Kouchi is a notable inventor based in Fuchu, Japan. He has made significant contributions to the field of vehicle lighting technology. With a total of 2 patents, Kouchi has demonstrated his expertise and creativity in developing innovative solutions.

Latest Patents

Kouchi's latest patents include a headlamp for vehicles that features a revolutionary paraboloidal reflector. This design positions the filament near the focus of the reflector, allowing for optimal beam distribution. The first reflecting plates are designed to reflect more than half of the beam in various directions, enhancing visibility. Additionally, the second reflecting plates work in conjunction with the first to ensure that the beam remains parallel, providing a consistent light output. Another patent discloses a headlamp construction where the upper and lower paraboloidal surfaces of the reflector differ, with focal points strategically positioned to improve lighting performance.

Career Highlights

Kouchi is associated with Stanley Electric Co., Ltd., a company renowned for its advancements in automotive lighting solutions. His work has contributed to the company's reputation for innovation and quality in the industry.

Collaborations

Kouchi has collaborated with notable coworkers such as Hiroo Oyama and Yoshiharu Urakami. Their combined efforts have led to the development of cutting-edge technologies in vehicle lighting.

Conclusion

Tadashi Kouchi's contributions to vehicle headlamp technology exemplify his innovative spirit and dedication to improving automotive safety. His patents reflect a commitment to enhancing visibility for drivers, showcasing the importance of innovation in the automotive 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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