Chiba, Japan

Daigo Saitoh

This inventor holds 1 USPTO granted patent. Top assignees: Fujikura Limited, Nippon Telegraph and Telephone Corporation, Sumitomo Electric Industries, Limited. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daigo Saitoh. Retrieved from https://idiyas.com/inventor/daigo-saitoh

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 12.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2008

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1 patent (USPTO):Explore Patents

Title: Daigo Saitoh: Optical Connector Inventor

Introduction

Daigo Saitoh is an inventor based in Chiba, Japan. His patent work includes an optical connector design intended to make disconnecting the connector latch easier.

Latest Patents

The provided information lists one patent for Saitoh: “Optical connector.” The invention features a cantilever-type latch on the plug housing, with its fixed end positioned near the exposed end surface of the optical fiber. An engaging projection on the latch fits into a hole in an adapter or receptacle. Its sloped surface is designed to support elastic deformation of the latch and facilitate disconnection. Saitoh is credited with 1 patent.

Career Highlights

Saitoh’s listed company affiliations include Fujikura Limited and The Furukawa Electric Co., Ltd. The available information does not specify his roles or dates of employment.

Collaborations

Naoko Shimoji and Kenichiro Ohtsuka are identified as Saitoh’s coworkers. The provided details do not specify their roles in the optical connector patent.

Conclusion

Daigo Saitoh’s listed patent reflects work on optical connector design, with a latch mechanism intended to make disconnection easier.

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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