Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370446 | Method for manufacture of polybutadiene-modified unsaturated polyester | Tsutomu Toyoda, Iwao Maekawa, Tadashi Fuzii | 1983-01-25 |
| 4304883 | Unsaturated polyester resin composition for coating metal substrates | Tadashi Fujii, Kazuyuki Tanaka, Tsutomu Toyoda | 1981-12-08 |