This inventor holds 3 USPTO granted patents. Top assignee: Kashima Oil Co., Ltd.. Active years: 1997-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997-1999
Title: Kaneyoshi Oyama - Innovator in Modified Phenolic Resins
Introduction
Kaneyoshi Oyama is a distinguished inventor based in Kamisu-machi, Japan, known for his significant contributions to the field of modified phenolic resins. With a total of three patents to his name, Oyama has developed innovative processes that enhance the properties and applications of these materials.
Latest Patents
Oyama's latest patents focus on a process for producing highly reactive low-viscosity modified phenolic resins. This process involves polycondensating a petroleum heavy oil or pitch, a formaldehyde polymer, and phenol in the presence of an acid catalyst. The resultant modified phenolic resin is then reacted with phenols at elevated temperatures, resulting in a resin with high reactivity with epoxy resins and low melt viscosity. This innovation allows for the production of molding materials that exhibit excellent moldability and significantly low moisture absorption when combined with epoxy resins.
Career Highlights
Kaneyoshi Oyama is currently employed at Kashima Oil Co., Ltd., where he continues to advance his research and development efforts in the field of resin technology. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the industry.
Collaborations
Throughout his career, Oyama has collaborated with notable colleagues, including Hiromi Miyasita and Masao T
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile