This inventor holds 7 USPTO granted patents, plus 1 CIPO patent. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 2004-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hiratsuka, JP (2007)
- Kanagawa, JP (2004 - 2013)
Company Filing History:
Years Active: 2004-2013
Title: Takaaki Kutsuna: Innovator in Fuel Systems and Adhesives
Introduction
Takaaki Kutsuna is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of fuel systems and adhesives, holding a total of 7 patents. His innovative work focuses on enhancing the performance and safety of fuel systems used in automobiles.
Latest Patents
One of Kutsuna's latest patents is a fuel system that boasts excellent gasoline barrier properties. This invention includes a fuel vessel and molded parts made from thermoplastic resin and/or rubber. A unique coating layer is applied to the surfaces of these components, which is formed by curing an epoxy resin composition. This coating layer demonstrates a gasoline permeability coefficient of 2 g·mm/m·day or less at 23°C and 60% relative humidity. The result is a fuel system that excels in preventing permeation, heat resistance, and impact resistance.
Another notable patent involves an adhesive made from an epoxy resin and a curing agent with a xylylene diamine structure. This adhesive is designed for laminates and provides excellent adhesion to various film materials while also exhibiting high gas-barrier properties. This innovation allows for the production of high gas-barrier laminated films for packaging materials without the need for a separate gas-barrier layer.
Career Highlights
Kutsuna is currently employed at Mitsubishi Gas Chemical Company, Inc., where he continues to develop innovative solutions in the chemical industry. His work has significantly impacted the performance of materials used in automotive applications.
Collaborations
Kutsuna has collaborated with notable coworkers, including Shuta Kihara and Takashi Kashiba. Their combined expertise has contributed to the advancement of technologies in their respective fields.
Conclusion
Takaaki Kutsuna is a distinguished inventor whose work in fuel systems and adhesives has led to significant advancements in material performance. His innovative patents reflect a commitment to enhancing safety and efficiency in automotive applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile