Tokyo, Japan

Tsutomu Matsuyoshi

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi High-Tech Corporation. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Matsuyoshi. Retrieved from https://idiyas.com/inventor/tsutomu-matsuyoshi

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Tsutomu Matsuyoshi: Innovator in Plasma Treatment Technology

Introduction

Tsutomu Matsuyoshi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of plasma treatment technology. His innovative work has led to the development of a unique plasma treatment apparatus.

Latest Patents

Matsuyoshi holds a patent for a plasma treatment apparatus. This apparatus includes a treatment chamber and a gas supply device for supplying a treatment gas into the treatment chamber. The gas supply device features a mass flow controller box with an intake port and an exhaust port. It also includes a plurality of pipes, each equipped with a mass flow controller, and additional pipes connected to supply sources of the treatment gas. Notably, at least one of the joints is hermetically sealed by a pipe cover, ensuring effective communication between the inside of the pipe cover and the mass flow controller box.

Career Highlights

Tsutomu Matsuyoshi is associated with Hitachi High-Tech Corporation, where he has been instrumental in advancing plasma treatment technologies. His work has garnered attention for its innovative approach and practical applications in various industries.

Collaborations

Matsuyoshi has collaborated with notable colleagues, including Kentaro Kiyosue and Kohei Sato. Their combined expertise has contributed to the success of their projects and innovations.

Conclusion

Tsutomu Matsuyoshi is a distinguished inventor whose work in plasma treatment technology has made a significant impact. His innovative patent and collaborations highlight his contributions to 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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