Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589647 | Thermoplastic elastomer composition | Osamu Ozawa | 2003-07-08 |
| 4818453 | Process for making porous resin and molded product containing continuous holes | Saihachi Inoue, Shigeru Kiriyama | 1989-04-04 |
| 4783489 | Manufacturing process of porous resin mold containing continuous holes and casting mold | Saihachi Inoue, Shigeru Kiriyama | 1988-11-08 |