Aichi, Japan

Koichi Sumigama

This inventor holds 7 USPTO granted patents. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2004-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Sumigama. Retrieved from https://idiyas.com/inventor/koichi-sumigama

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 = 2.5

ph-index = 7

Forward Citations = 113(Granted Patents)


Company Filing History:


Years Active: 2004-2007

Loading Chart...
7 patents (USPTO):Explore Patents

Title: Koichi Sumigama: Innovator in Automotive Design

Introduction

Koichi Sumigama is a prominent inventor based in Aichi-ken, Japan. He has made significant contributions to the automotive industry, particularly through his innovative designs and patents. With a total of 7 patents to his name, Sumigama continues to push the boundaries of automotive technology.

Latest Patents

Among his latest patents are a rear bumper for an automobile and a motor vehicle and/or toy replica thereof. These inventions showcase his ability to blend functionality with design, enhancing both safety and aesthetic appeal in vehicles.

Career Highlights

Sumigama is currently employed at Toyota Motor Corporation, where he plays a vital role in the development of new automotive technologies. His work at Toyota has allowed him to be at the forefront of innovation in the automotive sector, contributing to the company's reputation for quality and reliability.

Collaborations

Throughout his career, Sumigama has collaborated with notable colleagues, including Hideo Kouyama and Kenji Tomida. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking automotive solutions.

Conclusion

Koichi Sumigama is a key figure in automotive innovation, with a strong portfolio of patents and a commitment to excellence at Toyota Motor Corporation. His contributions continue to shape the future of vehicle design and technology.

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]
Loading…