Tokyo, Japan

Tatsuo Koshigoe

This inventor holds 6 USPTO granted patents. Top assignee: Seiko Instruments Inc. Active years: 1999-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuo Koshigoe. Retrieved from https://idiyas.com/inventor/tatsuo-koshigoe

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


% Patents Active = 83.3

Average Co-Inventor Count = 6.0

ph-index = 5

Forward Citations = 451(Granted Patents)


Location History:

  • Nasu-gun, JP (1999)
  • Tokyo, JP (2002)
  • Koto-ku, JP (2000 - 2003)

Company Filing History:


Years Active: 1999-2003

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6 patents (USPTO):Explore Patents

Title: Innovations by Tatsuo Koshigoe

Introduction

Tatsuo Koshigoe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical fiber technology. With a total of 6 patents to his name, Koshigoe has been instrumental in developing innovative solutions for optical fiber connectors.

Latest Patents

Koshigoe's latest patents include a universal optical fiber connector assembly. This assembly features a holding member and a housing designed to receive the holding member. The holding member is equipped with grooves for holding ferrules that support optical fiber elements. Additionally, he has developed an optical fiber connector that connects an optical fiber cable to a ferrule. This connector comprises a tubular body with a clamping portion that secures the optical fiber cable to the ferrule.

Career Highlights

Koshigoe works at Seiko Instruments Inc., where he continues to innovate in the field of optical technology. His work has been recognized for its practicality and efficiency in connecting optical fibers.

Collaborations

Koshigoe has collaborated with notable coworkers such as Masahiro Nakajima and Hiroyuki Tokita. Their combined expertise has contributed to the advancement of optical fiber technology.

Conclusion

Tatsuo Koshigoe's contributions to optical fiber technology through his patents and collaborations highlight his role as a leading inventor in this field. His work continues to influence the development of efficient optical connections.

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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