Tokyo, Japan

Kazuo Sakuma

This inventor holds 3 USPTO granted patents. Top assignees: Tokyo Shibaura Denki Kabushiki Kaisha, Yamabiko Corporation. Active years: 1985-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Sakuma. Retrieved from https://idiyas.com/inventor/kazuo-sakuma-6fi7gg0n

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 = 3.8

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1985-2019

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3 patents (USPTO):Explore Patents

Title: Kazuo Sakuma: Innovator from Tokyo

Introduction

Kazuo Sakuma is a prominent inventor based in Tokyo, Japan, known for his contributions to the field of innovative technologies. With a total of three patents to his name, he has made strides in the development of humidity-sensitive elements that find applications in various industries.

Latest Patents

One of Kazuo Sakuma's latest patents focuses on a helmet equipped with a humidity-sensitive resistive element. This innovative component comprises a humidity-sensitive body, which includes 21-73 mol % of Cr2O3, 25-55 mol % of at least one member selected from the group consisting of ZnO and MgO, along with 0.5-8.0 mol % of CuO, 0.5-8.0 mol % of Li2O, and 0.5-8.0 mol % of V2O5, combined with a pair of electrodes. This design is noteworthy for providing exceptional stability across a wide range of humidity and temperature levels.

Career Highlights

Throughout his career, Kazuo has worked for notable companies, including Tokyo Shibaura Denki and Yamabiko Corporation. His experience in these organizations has contributed to his understanding of technological advancements and the importance of innovation in the marketplace.

Collaborations

Kazuo has collaborated with esteemed colleagues such as Shigeki Uno and Mituo Harata. These partnerships have played a crucial role in the development of his patents and in fostering a culture of innovation in his projects.

Conclusion

Kazuo Sakuma exemplifies the spirit of innovation with his groundbreaking work in humidity-sensitive technologies. His patents reflect a dedication to advancement in the field, and his collaborations with skilled professionals highlight the importance of teamwork in achieving success. As he continues to innovate, the impact of his contributions is sure to resonate across various industries.

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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