Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416146 | Polyvinyl chloride thermoplastic elastomer composition | Yuichiro Kushida, Shoichi Tamegai | 1995-05-16 |
| 5344864 | Polyvinyl chloride thermoplastic elastomer composition | Yuichiro Kushida, Shoichi Tamegai | 1994-09-06 |