This inventor holds 4 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1992-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Mobara, JP (1993)
- Chiba, JP (1992 - 1994)
Company Filing History:
Years Active: 1992-1994
Title: Sinji Tokunoh and Her Chemical Process Patents.
Introduction
Sinji Tokunoh is an inventor associated with Chiba, Japan, and Mitsui Toatsu Chemicals, Incorporated. Her patent portfolio includes 4 patents focused on chemical processes.
Latest Patents
- Process for Producing Amide Compounds. This invention describes producing amides by reacting nitriles with water in a liquid phase, using manganese oxide that contains an element selected from specified groups of the Periodic Table.
- Process for Producing α,β-Unsaturated Carboxylic Acid Esters. This invention describes producing these esters by catalytically reacting α,β-unsaturated carboxylic acids and/or their amides with aliphatic alcohols. The process uses a solid acid catalyst comprising zirconium oxide, titanium oxide, or a phosphorus-containing composite oxide of these materials.
Career Highlights
Tokunoh’s listed inventions address methods for producing amide compounds and α,β-unsaturated carboxylic acid esters. Both patents concern catalytic or reaction processes in chemical manufacturing.
Collaborations
Tokunoh’s listed coworkers include Hiroharu Kageyama and Masamitsu Inomata. Her company affiliation is Mitsui Toatsu Chemicals, Incorporated.
Conclusion
Sinji Tokunoh’s patent work reflects contributions to chemical process innovation, particularly in the production of amides and unsaturated carboxylic acid esters.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile