This inventor holds 4 USPTO granted patents. Top assignee: Kashima Oil Co., Ltd.. Active years: 1995-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kamisu, JP (1995 - 1996)
- Kamisu-machi, JP (2000)
Company Filing History:
Years Active: 1995-2000
Title: Haruhiko Takeda - Innovator in Modified Phenolic Resins
Introduction
Haruhiko Takeda is a prominent inventor based in Kamisu-machi, Japan, known for his significant contributions to the field of modified phenolic resins. With a total of four patents to his name, Takeda has developed innovative processes that enhance the properties of phenolic resins, making them more versatile for various applications.
Latest Patents
Takeda's latest patents focus on the production of highly reactive modified phenolic resins. One of his notable inventions involves a process that combines heavy oil or pitch with phenol, formaldehyde, and an acid catalyst. This method allows for the creation of a modified phenolic resin that boasts low melt viscosity, excellent heat resistance, and high reactivity with epoxy resins, all achieved in a single step.
Career Highlights
Throughout his career, Haruhiko Takeda has been associated with Kashima Oil Co., Ltd., where he has played a crucial role in advancing resin technology. His innovative approaches have not only contributed to the company's success but have also set new standards in the industry.
Collaborations
Takeda has collaborated with esteemed colleagues such as Masao Tashima and Hiromi Miyasita. Together, they have worked on various projects that have furthered the development of advanced materials in the field of chemical engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile