Chiba, Japan

Yohei Takaishi

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignee: Seikoh Giken Co., Ltd.. Active years: 2016-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yohei Takaishi. Retrieved from https://idiyas.com/inventor/yohei-takaishi

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 = 3.8

ph-index = 3

Forward Citations = 30(Granted Patents)


Location History:

  • Matsudo, JP (2018)
  • Chiba, JP (2016 - 2022)

Company Filing History:


Years Active: 2016-2022

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7 patents (USPTO):Explore Patents

Title: The Innovations of Yohei Takaishi

Introduction

Yohei Takaishi is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of optical connectors, holding a total of 7 patents. His work focuses on enhancing the functionality and reliability of optical connector plugs.

Latest Patents

Takaishi's latest patents include the Duplex Optical Connector Plug. This innovative design features a first engagement latch that is elastically deformable, equipped with a first abutting projection. This projection is designed to engage with an optical connector adaptor when the first optical connector assembly is inserted. Additionally, the second engagement latch mirrors this design, ensuring a secure connection. Another significant patent is the Optical Connector Plug, which prevents disengagement of the engagement head and optical conductor adaptor, even under load. This design allows for the axial front end of the engagement head to be supported, maintaining its position and preventing vertical movement.

Career Highlights

Yohei Takaishi is currently employed at Seikoh Giken Co., Ltd., where he continues to innovate in the field of optical technology. His work has been instrumental in developing reliable optical connections that are essential for modern communication systems.

Collaborations

Takaishi has collaborated with notable coworkers, including Junji Taira and Masayuki Jibiki. Their combined expertise has contributed to the successful development of various optical connector technologies.

Conclusion

Yohei Takaishi's contributions to optical connector technology have made a significant impact in the field. His innovative designs and patents continue to enhance the reliability and functionality of 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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