Shizuoka, Japan

Sumito Ohtaki

This inventor holds 3 USPTO granted patents. Top assignee: Koito Manufacturing Company, Ltd.. Active years: 2000-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sumito Ohtaki. Retrieved from https://idiyas.com/inventor/sumito-ohtaki

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


% Patents Active = 66.7

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Shimizu, JP (2000)
  • Shizuoka, JP (2001 - 2010)

Company Filing History:


Years Active: 2000-2010

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3 patents (USPTO):Explore Patents

Title: The Innovations of Sumito Ohtaki

Introduction

Sumito Ohtaki is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of vehicle lighting technology. With a total of 3 patents to his name, Ohtaki continues to push the boundaries of innovation in automotive design.

Latest Patents

Ohtaki's latest patents include a "Projection-type vehicle headlamp having a louvered cover." This innovative headlamp features a lamp body and a front cover that forms a housing. The design incorporates a light projection unit and a louver that allows light to pass through, enhancing visibility. Another notable patent is the "Head lamp for vehicle," which includes a discharge bulb and a reflector. This headlamp design ensures easy replacement of the discharge bulb and includes a secure locking mechanism for safety.

Career Highlights

Sumito Ohtaki is currently employed at Koito Manufacturing Company, Ltd., a leader in automotive lighting solutions. His work at Koito has allowed him to develop cutting-edge technologies that improve vehicle safety and efficiency. Ohtaki's dedication to innovation has positioned him as a key figure in the automotive industry.

Collaborations

Throughout his career, Ohtaki has collaborated with talented individuals such as Kohji Shimakura and Noriyuki Konagai. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Sumito Ohtaki's contributions to vehicle lighting technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing automotive safety and performance. Ohtaki's work continues to inspire future advancements in the 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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