This inventor holds 1 USPTO granted patent. Top assignee: Dainippon Ink and Chemicals, Incorporated. Active years: 1981.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1981
Title: Hidemitsu Tominaga: Inventor of an Epoxy Resin Curing Agent
Introduction
Hidemitsu Tominaga is an inventor associated with Chiba, Japan, and Dainippon Ink and Chemicals, Incorporated. His recorded patent work includes a novel tetracarboxylic acid dianhydride developed for use as a curing agent for epoxy resins.
Latest Patents
Tominaga is credited with 1 patent, titled “5-(2,5-Dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic.” The patent describes a novel compound, 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride, and identifies it as a useful curing agent for epoxy resins.
Career Highlights
Tominaga’s documented invention reflects research into chemical compounds with practical applications in materials and resin technology. His work is associated with Dainippon Ink and Chemicals, Incorporated.
Collaborations
Nagao Ariga and Hiroshi Oikawa are identified as Tominaga’s coworkers. The available information does not specify their roles in the patent or the invention.
Conclusion
Hidemitsu Tominaga’s recorded patent highlights a chemical innovation intended to support epoxy resin curing, connecting his inventive work with industrial materials research.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile