This inventor holds 1 USPTO granted patent. Top assignee: Yoshitomi Pharmaceutical Industries, Ltd.. Active years: 1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1982
Title: Eizaburo Kaku and His Patent for Trisphenol Hydrate.
Introduction
Eizaburo Kaku is an inventor associated with Kashihara, Japan. The provided information lists 1 patent under his name and identifies Yoshitomi Pharmaceutical Industries, Ltd. as his company.
Latest Patents
Kaku’s listed patent, “Trisphenol Hydrate,” concerns 1,1,3-Tris(2-methyl-4-hydroxy-5-tert-butylphenyl)-butane hydrate. The invention describes a hydrate that can be prepared easily and is free from organic solvents that may cause odor or health hazards.
Career Highlights
The available information connects Kaku’s patent work with Yoshitomi Pharmaceutical Industries, Ltd. His listed invention focuses on preparing the specified trisphenol hydrate without the use of potentially problematic organic solvents.
Collaborations
Koreyoshi Suenobu and Takanori Miura are identified as Kaku’s coworkers.
Conclusion
Eizaburo Kaku’s listed patent documents an invention aimed at providing an easily prepared trisphenol hydrate without organic solvents associated with odor and health concerns.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile