Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221715 | Poly(1-butene)resin composition | Haruhiko Tanaka | 1993-06-22 |
| 4918111 | Composition for non-crosslinked foam | Haruhiko Tanaka, Kouji Nakashima | 1990-04-17 |
| 4868044 | Laminated structure comprising non-crosslinked foam as substrate | Haruhiko Tanaka, Kouji Nakashima | 1989-09-19 |
| 4791147 | Non-crosslinked foam | Haruhiko Tanaka, Kouji Nakashima | 1988-12-13 |
| 4791143 | Composition for non-crosslinked foam | Haruhiko Tanaka, Kouji Nakashima | 1988-12-13 |
| 4739547 | Non-crosslinked foam | Haruhiko Tanaka, Kouji Nakashima | 1988-04-26 |
| 4513049 | Electret article | Kazuyuki Yamasaki | 1985-04-23 |