Hamamatsu, Japan

Tsuyoshi Minamizawa

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Hamamatsu-Photonics K.k.. Active years: 2005-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Minamizawa. Retrieved from https://idiyas.com/inventor/tsuyoshi-minamizawa

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 = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2005-2010

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2 patents (USPTO):Explore Patents

Title: Tsuyoshi Minamizawa: Innovator in Gas Discharge Technology

Introduction

Tsuyoshi Minamizawa is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of gas discharge technology, holding 2 patents that showcase his innovative approach to electrical engineering.

Latest Patents

Minamizawa's latest patents include advancements in gas discharge tubes. One of his inventions describes a gas discharge tube that generates discharge between an anode and a cathode within a sealed container. This design features a cylindrical part that restricts the discharge path, enhancing the reliability of starting discharge and improving heat radiation from the anode. Another patent focuses on a gas discharge tube where a focusing electrode portion and a discharge limiting portion are electrically insulated. This design ensures a stable arc ball shape during operation, which stabilizes luminance and light quantity.

Career Highlights

Minamizawa has dedicated his career to advancing technologies that improve the efficiency and reliability of gas discharge systems. His work has been instrumental in developing solutions that address common challenges in the field.

Collaborations

Throughout his career, Minamizawa has collaborated with esteemed colleagues such as Yoshinobu Ito and Koji Kawai. These partnerships have fostered innovation and contributed to the success of his projects.

Conclusion

Tsuyoshi Minamizawa's contributions to gas discharge technology reflect his commitment to innovation and excellence. His patents not only enhance the functionality of gas discharge tubes but also pave the way for 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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