Kanagawa, Japan

Masao Iwasaki

This inventor holds 3 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1993-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Iwasaki. Retrieved from https://idiyas.com/inventor/masao-iwasaki

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 = 73(Granted Patents)


Location History:

  • Kanagawa, JP (1993)
  • Yokohama, JP (1997)

Company Filing History:


Years Active: 1993-1997

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3 patents (USPTO):Explore Patents

Title: Masao Iwasaki: Innovator in Chemical Processes

Introduction

Masao Iwasaki is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of innovative processes for producing valuable chemical compounds. With a total of 3 patents to his name, Iwasaki's work has garnered attention in the industry.

Latest Patents

Iwasaki's latest patents include a process for catalytic hydration of olefins. This process allows for the reaction of water and olefins, such as ethylene or propylene, under mild conditions. The presence of a polyorganosiloxane with sulfonic acid groups enhances the yield and selectivity of the resulting alcohol. Another significant patent is for the production of cyclohexyl acetate. This process involves reacting acetic acid with cyclohexene using a heteropolyacid catalyst primarily composed of tungsten oxides. The method achieves high selectivity and conversion rates, even at low temperatures, while maintaining stability at high temperatures.

Career Highlights

Masao Iwasaki is currently employed at Mitsui Toatsu Chemicals, Incorporated, where he continues to innovate in chemical processes. His work has contributed to advancements in the production of essential chemical compounds, enhancing efficiency and sustainability in the industry.

Collaborations

Iwasaki has collaborated with notable colleagues, including Kaoru Inoue and Kazuaki Matsui. Their combined expertise has fostered a productive environment for research and development.

Conclusion

Masao Iwasaki's contributions to chemical engineering through his innovative patents and collaborative efforts highlight his role as a key inventor in the field. His work continues to influence the industry 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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