This inventor holds 47 USPTO granted patents and 16 published patent applications and 5 EPO patents, primarily in Image Processing. Top assignees: Toshiba Tec Kabushiki Kaisha, Sony Corporation, Shinkawa Ltd.. Active years: 1976-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kamakura, JA (1976)
- Shizuoka, JP (2010 - 2012)
- Shizuoka-ken, JP (2011 - 2013)
- Tokyo, JP (1989 - 2024)
- Fuji Shizuoka, JP (2017 - 2024)
Company Filing History:
13 out of 6,290 
9 out of 58,145 
6 out of 136 
Years Active: 1976-2026
Areas of Expertise:
Title: Innovations of Osamu Watanabe: A Look at His Contributions to Decorative Materials and PTFE Technology
Introduction
Osamu Watanabe, based in Tokyo, Japan, is a prolific inventor with an impressive portfolio of 32 patents. His work showcases innovative advancements in decorative materials and PTFE technologies, contributing significantly to industries involving aesthetic and functional applications.
Latest Patents
Among his latest patents, Watanabe has developed a unique decorative sheet that stands out for its exceptional scratch resistance under high-load conditions and remarkable bending workability. This invention outlines a decorative sheet constructed from a sequence of layers, including a first olefin resin layer, a second olefin resin layer, and a surface-protecting layer. The specific hardness requirements ensure durability and performance, making it a noteworthy addition to the field of decorative materials.
Additionally, Watanabe has patented a PTFE sheet designed for die mounting. This PTFE sheet incorporates PTFE fibers with a diameter of 1 µm or less and exhibits specific characteristics regarding its Gurley value and shrinkage factor. Notably, this invention assists in optimizing die mounting procedures by enhancing vacuum adsorption stability and improving overall maintainability.
Career Highlights
Throughout his career, Osamu Watanabe has been affiliated with prominent companies, including Sony Corporation and Shinkawa Ltd. His contributions to these organizations highlight his expertise and commitment to innovation in engineering and design.
Collaborations
Watanabe's innovative journey has seen him collaborate with talented individuals such as Tomonori Nakamura and Shinsuke Koyama. These partnerships reflect a collaborative spirit that fosters creativity and the pursuit of groundbreaking inventions.
Conclusion
Osamu Watanabe's inventive spirit and significant contributions through his patents in decorative materials and PTFE technology exemplify the impact of dedicated research and innovation. His work not only advances industry standards but also inspires future innovations in various fields.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile