Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34607 | Cross-linkable foamable polyolefin resin composition | Toshiaki Suzuki, Takashi Nakayama, Takao Kuno | 1994-05-10 |
| 5091435 | Cross-linkable, foamable polyolefin resin composition | Toshiaki Suzuki, Takashi Nakayama, Takao Kuno | 1992-02-25 |
| 4766159 | Process for producing polypropylene foam | Takashi Nakayama, Masatoshi Isono | 1988-08-23 |