Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264473 | Polyvinyl chloride based resin composition | Hiroaki Furukawa, Kazuyasu Higashiyama, Kentaro Iwanaga, Yasumi Tanaka, Koji Tanaka +1 more | 1993-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264473 | Polyvinyl chloride based resin composition | Hiroaki Furukawa, Kazuyasu Higashiyama, Kentaro Iwanaga, Yasumi Tanaka, Koji Tanaka +1 more | 1993-11-23 |