Shizuoka, Japan

Hitoshi Saitoh

This inventor holds 8 USPTO granted patents. Top assignee: Yazaki Corporation. Active years: 1991-1997.

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

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 = 2.3

ph-index = 5

Forward Citations = 88(Granted Patents)


Company Filing History:


Years Active: 1991-1997

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8 patents (USPTO):Explore Patents

Title: Hitoshi Saitoh: Innovator in Connector Technology

Introduction

Hitoshi Saitoh is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of connector technology, holding a total of 8 patents. His innovative designs have streamlined connector functionality and improved user experience.

Latest Patents

One of Saitoh's latest patents is a connector that includes a terminal insertion detecting member. This design eliminates the need for a separate retaining arm, simplifying the connector's construction. The detection member can be provisionally retained, preventing it from being lost. The connector housing features a fitting hole that communicates with a refuge space for a terminal retaining piece. The detection member is designed for easy insertion into this fitting hole, with an insertion plate that guides the mating connector terminal. Additionally, a cantilever-like, elastic retaining arm is formed at the insertion plate, enhancing its functionality. Another notable patent involves a construction of a rear holder for a connector that is capable of being drawn out. This design includes a connector housing, connector terminals, and a rear holder that facilitates the movement of terminals inserted into the housing.

Career Highlights

Hitoshi Saitoh is currently employed at Yazaki Corporation, a leading company in the automotive industry known for its innovative electrical components. His work at Yazaki has allowed him to develop cutting-edge technologies that enhance the performance and reliability of connectors.

Collaborations

Saitoh has collaborated with notable coworkers such as Takayoshi Endo and Makoto Yamanashi. Their combined expertise has contributed to the advancement of connector technology within the industry.

Conclusion

Hitoshi Saitoh's contributions to connector technology have made a significant impact on the industry. His innovative patents and collaborative efforts continue to drive advancements in this field.

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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