Tokuyama, Japan

Masaki Shirouzu

This inventor holds 1 USPTO granted patent. Top assignee: Tokuyama Soda Kabushiki Kaisha. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Shirouzu. Retrieved from https://idiyas.com/inventor/masaki-shirouzu

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Masaki Shirouzu: Innovator in Fluorine-Containing Compounds

Introduction

Masaki Shirouzu is a notable inventor based in Tokuyama, Japan. He has made significant contributions to the field of chemistry, particularly in the preparation of fluorine-containing compounds. His innovative approach has led to advancements that enhance efficiency in chemical processes.

Latest Patents

Masaki Shirouzu holds a patent for a process for the preparation of a fluorine-containing compound having a carboxyl group. This process involves irradiating a fluorine-containing compound with a sulfonyl group using ultraviolet rays in the presence of a nitrogen compound. The method allows for the efficient and straightforward production of a fluorine-containing compound with a carboxyl group in just one step.

Career Highlights

Shirouzu is associated with Tokuyama Soda Kabushiki Kaisha, a company known for its chemical manufacturing. His work has contributed to the company's reputation for innovation in the chemical industry. His patent reflects his commitment to advancing chemical processes and improving product efficiency.

Collaborations

Throughout his career, Masaki Shirouzu has collaborated with esteemed colleagues such as Akihiko Nakahara and Toshikatsu Sata. These collaborations have fostered a productive environment for innovation and have led to significant advancements in their respective fields.

Conclusion

Masaki Shirouzu's contributions

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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