Tokyo, Japan

Yasuhiko Endoh

This inventor holds 4 USPTO granted patents. Top assignee: Asahi Kogaku Kogyo Kabushiki Kaisha. Active years: 1997-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiko Endoh. Retrieved from https://idiyas.com/inventor/yasuhiko-endoh

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 = 1.1

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1997-2000

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4 patents (USPTO):Explore Patents

Title: Yasuhiko Endoh: Innovator in Water-Resistant Technology

Introduction

Yasuhiko Endoh is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the development of water-resistant devices. With a total of 4 patents to his name, Endoh continues to push the boundaries of innovation.

Latest Patents

One of Yasuhiko Endoh's latest patents is a water-resistant push button switch. This invention features a unique design that includes an opening on the body wall of a water-resistant apparatus, a water-resistant elastic member, and an operational member that is movable with respect to the body wall. The switch operates effectively by being pressed through the intermediate member, ensuring that water does not enter the apparatus. Another notable patent is the forced-driving apparatus for a film rewinding motor of a camera. This device is designed to rewind film into a cartridge and includes supplemental power supply terminals that allow for external power connection to rotate the motor in the desired direction.

Career Highlights

Yasuhiko Endoh is currently employed at Asahi Kogaku Kogyo Kabushiki Kaisha, a company known for its advancements in optical and electronic technologies. His work at this organization has allowed him to collaborate with other talented professionals in the field.

Collaborations

One of his notable coworkers is Masahiro Hayakawa. Together, they have contributed to various projects that enhance the functionality and reliability of electronic devices.

Conclusion

Yasuhiko Endoh's innovative spirit and dedication to technology have led to the creation of valuable patents that improve water-resistant devices. His work continues to inspire future advancements in the 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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