Location History:
- Hyogo, JP (2003 - 2013)
- Kako-gun, JP (2014 - 2020)
Company Filing History:
Years Active: 2003-2020
Title: Takehiro Hiyama: Innovator in Rubber Additives and Chemical Production
Introduction
Takehiro Hiyama is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of rubber additives and chemical production, holding a total of 6 patents. His work has been instrumental in developing innovative solutions that enhance material properties and production methods.
Latest Patents
Hiyama's latest patents include an innovative additive for rubber. This additive contains a sulfide composition that imparts excellent heat resistance to rubber products. The sulfide compound in the additive features repeating units, with specific molar parts that enhance its effectiveness. Another significant patent involves a method for producing 1,2-benzisothiazol-3-one compounds. This method allows for the economical production of highly pure compounds that serve as antimicrobial and antifungal agents.
Career Highlights
Throughout his career, Hiyama has worked with prominent companies such as Sumitomo Seika Chemicals Co., Ltd. and The Japan Carlit Co., Ltd. His experience in these organizations has contributed to his expertise in chemical innovations and patent development.
Collaborations
Hiyama has collaborated with notable coworkers, including Takeshi Takeuchi and Hidehiko Myoken. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Takehiro Hiyama's contributions to the fields of rubber additives and chemical production highlight his role as a significant inventor. His patents reflect a commitment to advancing technology and improving material performance.