Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939181 | Porous molded article | Yuuta Kumano, Mitsutoshi Aritomi, Osamu Nishizawa, Nobuhiro Shibuya, Hisao Ochiai +1 more | 1999-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939181 | Porous molded article | Yuuta Kumano, Mitsutoshi Aritomi, Osamu Nishizawa, Nobuhiro Shibuya, Hisao Ochiai +1 more | 1999-08-17 |