Location History:
- Toyama-ken, JP (2001 - 2003)
- Asahi-machi, JP (2005)
Company Filing History:
Years Active: 2001-2005
Title: Mutsuo Hirota: Innovator in Safety and Fastening Technologies
Introduction
Mutsuo Hirota is a notable inventor based in Toyama-ken, Japan. He has made significant contributions to the fields of safety footwear and fastening technologies. With a total of 5 patents to his name, Hirota's work reflects a commitment to innovation and safety.
Latest Patents
One of Hirota's latest inventions is a resin safety shoe toe cap. This toe cap is made from a fiber-reinforced thermoplastic resin and is designed with rising parts that include a front end rising part, a big toe side rising part, and a little toe side rising part. The design ensures that the big toe side rising part is thicker than the little toe side rising part, providing enhanced protection. The safety shoe toe cap meets the performance standards of L-class and S-class of JIS T 8101, as well as the impact and compression resistance requirements of H-class of JIS T 8101 and CEN Standard safety shoe standards. This innovation does not compromise the fit to shoes or the comfort for the wearer.
Another significant patent is for a reinforcing tape for slide fasteners. This tape consists of a polyamide elastomer film with a modulus of elasticity in bending ranging from 6,000 to 9,000 kg/cm, along with an adhesive layer. In a preferred embodiment, a polyester hot-melt adhesive is utilized for the adhesive layer. An intermediate layer, thinner than both the polyamide elastomer film and the adhesive layer, is interposed between them, using a polyester anchor coat agent.
Career Highlights
Mutsuo Hirota is currently employed at YKK Corporation, a leading company in fastening products. His work at YKK has allowed him to focus on developing innovative solutions that enhance safety and functionality in everyday products.
Collaborations
Hirota has collaborated with notable coworkers, including Yoshiharu Yamaguchi and Yoshiharu Tanaka. Their combined expertise has contributed to the successful development of various innovative products.
Conclusion
Mutsuo Hirota's contributions to safety footwear and fastening technologies demonstrate his dedication to innovation and safety. His patents reflect a deep understanding of material science and user needs, making him a significant figure in his field.