Niihama, Japan

Tetsuo Murata

This inventor holds 3 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1980-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuo Murata. Retrieved from https://idiyas.com/inventor/tetsuo-murata-9pkbeb1b

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 = 3

Forward Citations = 76(Granted Patents)


Company Filing History:


Years Active: 1980-1997

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3 patents (USPTO):Explore Patents

Title: Tetsuo Murata: Innovator in Chemical Processes

Introduction

Tetsuo Murata is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of chemical processes, holding a total of 3 patents. His work focuses on innovative methods that enhance industrial applications.

Latest Patents

One of his latest patents is a process for producing 4-Nitrosodiphenylamines or their salts. This process involves treating a diphenylamine with a mixture of nitrogen oxides, a hydrogen halide, and an aliphatic alcohol. The method is designed to produce 4-nitrosodiphenylamine conveniently and effectively, showcasing its industrial advantages. Another significant patent is a method for producing chlorosilanes, which serve as intermediates for various organosilicon products. This method involves reacting a disiloxane or silanol with phosgene, highlighting its utility in the production of organic chemicals.

Career Highlights

Tetsuo Murata is associated with Sumitomo Chemical Company, Limited, where he applies his expertise in chemical processes. His innovative approaches have contributed to advancements in the production of essential industrial materials.

Collaborations

He has collaborated with notable coworkers, including Kazuhiko Hata and Yasumi Katayama, further enhancing the impact of his work in the field.

Conclusion

Tetsuo Murata's contributions to chemical processes through his patents reflect his innovative spirit and dedication to advancing industrial applications. His work continues to influence the field positively.

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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