This inventor holds 19 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Nippon Gakki Seizo Kabushiki Kaisha, Yamaha Corporation, Unip Corporation Co., Ltd.. Active years: 1984-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shizuoka, JP (1989 - 1990)
- Izumi, Hamamatsu-shi, Shizuoka-ken, JP (1991)
- HamamatsuI-shi, Shizuoka-ken, JP (1991)
- Hamamatsu-shi, Shizuoka-ken, JP (1990 - 1993)
- Hamamatsu, JP (1984 - 2000)
- Kanagawa, JP (2002 - 2005)
Company Filing History:
4 out of 841 
3 out of 5,501 
2 out of 2 Years Active: 1984-2005
Title: Tadao Tokushima: Innovator in Surface Modification Technologies
Introduction
Tadao Tokushima is a distinguished inventor based in Hamamatsu, Japan, holding an impressive portfolio of 19 patents. His work mainly focuses on surface modification technologies that enhance the durability and performance of various substrates, particularly plastics and aluminum.
Latest Patents
Among his latest innovations, Tokushima has developed a method for modifying the surface of plastic substrates. This process involves treating the plastic with functional water, obtained through electrolysis, which effectively removes unwanted components from the surface. This technique prevents deterioration caused by unreacted catalysts, improving the adhesion strength and durability of coatings on the substrate.
Another noteworthy patent by Tokushima is a surface modification method specifically for aluminum substrates. This involves treating a nickel-phosphorus plated aluminum substrate with functional water during a washing step post-polishing. This innovative approach enhances the overall performance of aluminum components in various applications.
Career Highlights
Throughout his career, Tadao Tokushima has made significant contributions in the field of materials science. He has been associated with notable companies, including Nippon Gakki Seizo Kabushiki Kaisha, where he applied his expertise in developing advanced surface treatments.
Collaborations
Tokushima has collaborated with esteemed colleagues such as Toshiro Takahashi and Noboru Tsuya. Their collective efforts have fostered innovation and resulted in groundbreaking technologies that are currently benefiting multiple industries.
Conclusion
With a strong focus on improving material properties through advanced surface modification techniques, Tadao Tokushima continues to impact the field of innovation significantly. His patents not only advance technical knowledge but also contribute to the practical application of these technologies in various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile