Nagoya, Japan

Tezawa Kazuhiro

This inventor holds 1 USPTO granted patent. Top assignee: Kyokutoh Company. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tezawa Kazuhiro. Retrieved from https://idiyas.com/inventor/tezawa-kazuhiro

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 = 1.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Tezawa Kazuhiro: Innovator in Resistance Welding Technology

Introduction: Tezawa Kazuhiro is an inventive mind hailing from Nagoya, Japan, known for his contributions to the field of resistance welding. With one patent to his name, he has developed a device that enhances the efficiency and safety of electrode tip removal in welding processes.

Latest Patents: Tezawa's sole patent, titled "Device for Removing an Electrode Tip," presents a sophisticated mechanism for the safe and effective removal of an electrode tip from a resistance welder's shaft. The invention features a holding member with a first hole designed to securely receive the electrode tip and a claw that moves between engagement and disengagement positions. This innovative design allows for the precise control of the electrode tip during removal and replacement, facilitating better welding practices.

Career Highlights: Tezawa Kazuhiro currently works for Kyokutoh Company, where he applies his knowledge and skills to develop advanced welding technologies. His insights and practical inventions contribute to the company's reputation for excellence in manufacturing and engineering solutions.

Collaborations: While specific collaborations were not mentioned, Tezawa's affiliation with Kyokutoh Company suggests a partnership with like-minded professionals in the field of welding technology, contributing to ongoing advancements in the industry.

Conclusion: Tezawa Kazuhiro stands out for his innovative approach to improving welding techniques through his patented device. His work not only demonstrates a deep understanding of the technical aspects of resistance welding but also showcases his commitment to enhancing industry practices. As welding technology continues to evolve, Tezawa's contributions will undoubtedly play a significant role in shaping its future.

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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