Kawasaki, Japan

Zenkichi Yamanaka

This inventor holds 1 USPTO granted patent. Top assignee: Nkk Corporation. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zenkichi Yamanaka. Retrieved from https://idiyas.com/inventor/zenkichi-yamanaka

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 = 4.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Zenkichi Yamanaka: Innovator in Temperature Measurement Technology

Introduction

Zenkichi Yamanaka is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of temperature measurement technology. His innovative approach has led to the development of a unique temperature measuring device that enhances accuracy and efficiency.

Latest Patents

Yamanaka holds a patent for a temperature measuring device that incorporates an optical fiber, a metallic protective tube, and a heat insulation coating. This design ensures that the optical fiber is effectively protected while allowing for precise temperature readings. The heat insulation coating contains carbon particles as an additive, which improves the device's performance. A radiation thermometer is connected to the double-covered optical fiber, forming a temperature measuring element that collects and transmits radiation to the thermometer.

Career Highlights

Zenkichi Yamanaka has been associated with NKK Corporation, where he has applied his expertise in developing advanced measurement technologies. His work has been instrumental in enhancing the capabilities of temperature measurement devices, making them more reliable for various applications.

Collaborations

Yamanaka has collaborated with notable colleagues such as Takamitsu Takayama and Yoshiro Yamada. Their combined efforts have contributed to the advancement of innovative technologies in their field.

Conclusion

Zenkichi Yamanaka's contributions to temperature measurement technology exemplify the impact of innovation in engineering. His patented device showcases the importance of combining materials and design for improved functionality. His work continues to influence the industry and inspire future advancements.

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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