Inazawa, Japan

Seiji Ito

This inventor holds 2 USPTO granted patents. Top assignee: Toyoda Gosei Co., Ltd.. Active years: 1994-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Ito. Retrieved from https://idiyas.com/inventor/seiji-ito-5tq08s98

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 = 2.7

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Inazawa, JP (1994)
  • Tsushima, JP (1998)

Company Filing History:


Years Active: 1994-1998

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2 patents (USPTO):Explore Patents

Title: Seiji Ito: Innovator in Automotive Weather Strips

Introduction

Seiji Ito is a notable inventor based in Inazawa, Japan, recognized for his contributions to the automotive industry. He has been instrumental in developing innovative weather strip technologies that enhance vehicle performance and durability. With a total of 2 patents to his name, Ito's work reflects a commitment to improving automotive design and functionality.

Latest Patents

Ito's latest patents include an automobile weather strip and a roof-side weather strip for motor vehicles. The automobile weather strip features a main body made of a sulfur-vulcanizable ethylene propylene rubber (EPDM) type compound. It is designed to contact a sealer when mounted to an automobile, incorporating a bondability improving EPDM type compound that enhances adhesion. The roof-side weather strip is engineered to attach along the front pillar of a motor vehicle, featuring a base portion that engages with the pillar and a tubular sealing portion that closes the gap between the pillar and the door frame. This design includes a rib-shaped projection that ensures a secure fit and optimal sealing when the vehicle door is closed.

Career Highlights

Seiji Ito has made significant strides in his career at Toyoda Gosei Co., Ltd., a leading company in the automotive parts industry. His innovative designs have contributed to the company's reputation for quality and reliability in automotive components.

Collaborations

Throughout his career, Ito has collaborated with talented individuals such as Masayuki Omura and Etsuro Mori. These partnerships have fostered a creative environment that encourages the development of cutting-edge automotive solutions.

Conclusion

Seiji Ito's work in automotive weather strip technology showcases his dedication to innovation and excellence. His patents not only reflect his expertise but also contribute to advancements in vehicle design and functionality.

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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