Kumamoto, Japan

Katsuyoshi Tsuchiya

This inventor holds 3 USPTO granted patents. Top assignee: Chisso Corporation. Active years: 1991-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuyoshi Tsuchiya. Retrieved from https://idiyas.com/inventor/katsuyoshi-tsuchiya

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 = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Minamata, JP (1991)
  • Kumamoto, JP (1997 - 1998)

Company Filing History:


Years Active: 1991-1998

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3 patents (USPTO):Explore Patents

Title: Innovations of Katsuyoshi Tsuchiya

Introduction

Katsuyoshi Tsuchiya is a notable inventor based in Kumamoto, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of processes related to silane and polysiloxane compounds. With a total of 3 patents to his name, Tsuchiya's work has had a considerable impact on industrial applications.

Latest Patents

Tsuchiya's latest patents include a process for distilling crude acrylic silane solution. This innovative process focuses on separating acrylic silane from impurities on a commercial scale, utilizing hindered phenols and/or amines as polymerization inhibitors. Additionally, he has developed a process for producing diorganopolysiloxane. This process involves polymerizing cyclic siloxanes and includes improvements for treating diorganopolysiloxane modified with silanol at both terminals.

Career Highlights

Katsuyoshi Tsuchiya is currently associated with Chisso Corporation, where he continues to advance his research and development efforts. His expertise in chemical processes has positioned him as a key figure in his field.

Collaborations

Throughout his career, Tsuchiya has collaborated with notable colleagues such as Kaneo Noake and Yoichi Kimae. These partnerships have fostered innovation and contributed to the success of various projects.

Conclusion

Katsuyoshi Tsuchiya's contributions to the field of chemical engineering through his patents and collaborations highlight his role as an influential inventor. His work continues to shape advancements in the industry.

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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