This inventor holds 6 USPTO granted patents. Top assignees: Bridgestone Corporation, Bridgestone Tire Company Limited, Lixil Corporation. Active years: 1985-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Higashimurayama, JP (1985)
- Kodaira City, JP (1989)
- Kodaira, JP (1986 - 1991)
- Tokyo, JP (1990 - 2020)
Company Filing History:



Years Active: 1985-2020
Title: The Innovations of Yoichi Watanabe
Introduction
Yoichi Watanabe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to various fields through his innovative inventions. With a total of six patents to his name, Watanabe has demonstrated a commitment to advancing technology and improving everyday products.
Latest Patents
Watanabe's latest patents include an antibacterial/antiviral coating agent and a thread-wound golf ball. The antibacterial/antiviral coating agent aims to provide a coating film that maintains an excellent appearance while offering protection against bacteria and viruses. This formulation includes acrylic melamine paint, a quaternary ammonium salt, polyvalent carboxylic acid, and phosphoric acid, with specific ratios to ensure effectiveness. The thread-wound golf ball features a core and cover made from a vulcanized rubber composition, which includes transpolyisoprene. This design enhances the ball's durability by making it resistant to cuts and shear.
Career Highlights
Throughout his career, Watanabe has worked with notable companies such as Bridgestone Corporation and Bridgestone Tire Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products.
Collaborations
Watanabe has collaborated with talented individuals in his field, including Takao Ogino and Shigehisa Sano. These partnerships have fostered creativity and innovation, leading to the successful development of his patents.
Conclusion
Yoichi Watanabe's contributions to innovation through his patents reflect his dedication to improving technology and products. His work continues to influence various industries, showcasing the importance of creativity and collaboration in the field of invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile