Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9325015 | Reaction layer for fuel cell | Motohiro Ohtsuka, Hidemi Katou | 2016-04-26 |
| 6337378 | Process for producing polyvinyl chloride paste blending resin | Teiji Kobayashi, Masahiro Kubo, Taizou Koike | 2002-01-08 |
| 6150484 | Process for producing polyvinyl chloride paste blending resin | Teiji Kobayashi, Masahiro Kubo, Taizou Koike | 2000-11-21 |