Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4677163 | Vinyl chloride resin composition and process for production thereof | Yasuhisa Hosoai | 1987-06-30 |
| 4532307 | Polymer composition | — | 1985-07-30 |
| 4517317 | Polymer composition | — | 1985-05-14 |
| 4181761 | Shaped articles of ethylene-vinyl acetate copolymer having a coating of NCO-free radical-containing synthetic resin paint | Ryoji Ishimoto, Katsuhiko Hasuo, Masanori Hisatomi, Kensaku Yamawaki, Sadao Masuda | 1980-01-01 |