Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214604 | Vinyl alcohol polymer and use thereof | Yosuke Kumaki, Tatsuya Tanida | 2019-02-26 |
| 6676294 | Rocking bearing | Kazuyoshi Harimoto, Masatoshi Niina, Seiji Takahashi, Kousuke Obayashi | 2004-01-13 |