Toyota, Japan

Seiji Ohmura

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Taiho Kogyo Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 1990-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Ohmura. Retrieved from https://idiyas.com/inventor/seiji-ohmura

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1990-2006

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2 patents (USPTO):Explore Patents

Title: Seiji Ohmura - Innovator at Toyota, JP

Introduction: Seiji Ohmura is a renowned inventor based in Toyota, Japan, known for his groundbreaking contributions to the automotive industry.

Latest Patents: Seiji Ohmura holds several patents related to hybrid vehicle technology, including advancements in electric motor efficiency and regenerative braking systems.

Career Highlights: With a career spanning over two decades at Toyota, Seiji Ohmura has played a pivotal role in the development of eco-friendly vehicles, focusing on reducing carbon emissions and improving fuel efficiency.

Collaborations: Throughout his career, Seiji Ohmura has collaborated with top engineers and researchers in the field, both within Toyota and through partnerships with leading universities and research institutions.

Conclusion: Seiji Ohmura's dedication to innovation and sustainability has solidified his reputation as a visionary inventor in the automotive sector, shaping the future of environmentally conscious transportation.

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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