Location History:
- Higashimurayama, JP (1983 - 1986)
- Kodaira, JP (1990 - 1991)
- Tokyo, JP (1991 - 1993)
Company Filing History:
Years Active: 1983-1993
Title: An Insight into the Innovations of Toshihiro Yotsumoto
Introduction: Toshihiro Yotsumoto, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of adhesives and tire manufacturing. With a remarkable portfolio of 9 patents, his work stands out for its innovative approach and technical sophistication.
Latest Patents: Among his latest patents is a groundbreaking adhesive composition specifically designed for heavy-duty pneumatic radial tires. This composition involves a mixture that incorporates rubber-reinforcing fiber cords characterized by specific fibers, including aromatic polyamide, entire aromatic polyester, and polyvinyl alcohol. These fibers boast a tenacity of at least 15 g/d. Furthermore, the spaces among the filament cords are impregnated with a rubbery material, enhancing the durability and resilience of the tires. The patent also details the structural design of radial tires that integrate these fiber cords, combining at least one pair of bead wires, a carcass ply cord layer, and a belt ply cord layer, showcasing Yotsumoto's expertise in tire innovation.
Career Highlights: Yotsumoto has had a prestigious career, notably contributing his skills to well-regarded companies such as Bridgestone Corporation and Bridgestone Tire Company Limited. His tenure at these organizations has allowed him to leverage his inventive talents, resulting in numerous advancements in tire technology and materials science.
Collaborations: Throughout his career, Yotsumoto has collaborated with notable colleagues, including Kazuo Koyama and Koichi Morita. Their teamwork and combined expertise have likely propelled several projects to completion, contributing to innovations in their respective fields.
Conclusion: Toshihiro Yotsumoto's impressive array of patents and his contributions to the industry highlight the importance of innovation in creating advanced materials and products. His work not only exemplifies the intersection of creativity and engineering but also sets a standard for future inventors and researchers in the domain of adhesives and tire technology.