Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33853 | Pigment paste | Noboru Okoshi, Masatoshi Motomura, Takenori Ikeda | 1992-03-24 |
| 5055522 | Polyvinyl chloride resin composition | Takenori Ikeda, Shunji Arimoto, Noboru Okoshi | 1991-10-08 |
| 4710230 | Pigment paste | Noboru Okoshi, Masatoshi Motomura, Takenori Ikeda | 1987-12-01 |