This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Chemical Industries Limited. Active years: 1976.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976
Title: Susumu Michishima: Polymer Chemistry and Electrical Insulation
Introduction
Susumu Michishima is an inventor associated with Yokohama, Japan. His patent work concerns polymer chemistry, including hydrogenation processes and curable compositions for electrical insulation. The supplied information lists 2 patents and identifies Mitsubishi Chemical Industries Limited as his company.
Latest Patents
“Hydrogenation of Polyhydroxylunsaturated Hydrocarbon Polymers” describes hydrogenating a polyhydroxylunsaturated hydrocarbon polymer over a ruthenium catalyst to produce a saturated polymer.
“Curable Composition Used for an Electrical Insulating Material” concerns a curable composition containing a polyhydroxy hydrocarbon polymer, carbon black, and talc or clay for use as an electrical insulating material.
Career Highlights
Michishima’s listed inventions address polymer modification and materials intended for electrical insulation. Together, they reflect patent activity spanning chemical processing and the formulation of functional materials.
Collaborations
The supplied information names Tatsuo Tani and Jihei Inomata as Michishima’s coworkers. It does not specify their roles or particular contributions to the listed patents.
Conclusion
Susumu Michishima’s recorded patent work connects polymer chemistry with electrical insulating materials, with both inventions associated with Mitsubishi Chemical Industries Limited.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile