Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291596 | Catalyst and process for hydrogenating olefinically unsaturated compound | Motokazu Takeuchi, Iwakazu Hattori | 2001-09-18 |
| 5270274 | Catalyst composition for hydrogenating olefinically unsaturated polymers | Yoshiharu Hashiguchi, Takashi Ishida, Yasuhiko Takemura | 1993-12-14 |