Kanagawa, Japan

Osamu Kawanobe

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Mitsui Kinzoku Act Corporation, Hi-Lex Act Corporation. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Kawanobe. Retrieved from https://idiyas.com/inventor/osamu-kawanobe-3lc08dbp

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

 

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2024-2026

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3 patents (USPTO):Explore Patents

Title: Osamu Kawanobe: Innovator in Door Latch Technology

Introduction

Osamu Kawanobe is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of door latch devices, showcasing his innovative spirit and technical expertise. His work has led to the development of a unique door latch device that enhances functionality and reliability.

Latest Patents

Kawanobe holds a patent for a door latch device that includes a first position switch and a second position switch. Each switch features a first contact hole, a second contact hole, and a common contact hole. The device utilizes a common pin that is electrically conducted to the common contact hole of the first position switch and the first contact hole of the second position switch. Additionally, it includes a first signal pin and a second signal pin, which are designed to perform a switch operation simultaneously with the operation of a predetermined detection target. This innovative design improves the efficiency and effectiveness of door latch mechanisms.

Career Highlights

Osamu Kawanobe is currently employed at Mitsui Kinzoku Act Corporation, where he continues to develop and refine his inventions. His work at the company has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to innovation.

Collaborations

Kawanobe has worked alongside notable colleagues such as Shintaro Okawa and Yasuyuki Watanabe. Their collaborative efforts have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Osamu Kawanobe's contributions to the field of door latch technology exemplify his dedication to innovation and excellence. His patent for a door latch device reflects his ability to solve complex problems through inventive solutions. Kawanobe's work continues to influence the industry and inspire future inventors.

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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