This inventor holds 5 USPTO granted patents. Top assignees: Dai Nippon Toryo Co., Ltd., Asahi Glass Company, Limited, Kawasaki Steel Corporation. Active years: 1982-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1982 - 1984)
- Tochigi, JP (1998)
Company Filing History:
5 out of 116 
2 out of 2,560 
1 out of 1,256 Years Active: 1982-1998
Title: Innovations of Hiroyuki Tanabe
Introduction
Hiroyuki Tanabe is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced coatings and steel sheets. With a total of five patents to his name, Tanabe's work showcases his commitment to innovation and excellence.
Latest Patents
One of Tanabe's latest patents is for an organic composite coated steel sheet. This innovative steel sheet exhibits excellent chromate dissolution resistance, wet adhesion, and corrosion resistance before and after working. The design includes a chromate-silica film on at least one face of a zinc or zinc base alloy plated steel sheet. The silica-added chromate film contains about 5 to 500 mg/m² in terms of metal Cr content and is formed from a chromate solution with approximately 25 to 70 wt % of Cr⁺6 based on total Cr content. Additionally, a resin coating film is adhered to the chromate-silica film, formed from an aqueous paint that includes an aqueous anionic resin and/or an aqueous nonionic resin, a reducing agent, and a water-dispersed silica. The resin coating film is deposited in a dry weight amount of about 0.1 to 3 g/m².
Another significant patent is for an anti-corrosive coating composition and the process for its formation. This composition comprises 100 parts by weight of an unsaturated polyester resin, along with varying amounts of glass flake and scaly metal pigment. The process involves spray-coating the anti-corrosive coating composition to a thickness of 300 to 1500 microns using a spray gun.
Career Highlights
Throughout his career, Hiroyuki Tanabe has worked with prominent companies such as Dai Nippon Toryo Co., Ltd. and Asahi Glass Company, Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the field of coatings and materials.
Collaborations
Tanabe has collaborated with notable coworkers, including Shunsuke Nakayama and Masaaki Yamabe. These partnerships have fostered a creative environment that has led to the development of innovative solutions in their respective fields.
Conclusion
Hiroyuki Tanabe's contributions to the field of materials science through his patents and collaborations highlight his role
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile