Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388154 | Process for producing styrene | Ryozo Hamana, Shohei Suzuki, Syuji Obayashi, Hisashi Fujita | 2002-05-14 |
| 5994606 | Method for dehydrogenation of hydrocarbon | Tomoatsu Iwakura | 1999-11-30 |
| 5872075 | Catalyst for oxidation of hydrogen, method for selective oxidation of hydrogen, and method for dehydrogenation of hydrocarbon | Tomoatsu Iwakura | 1999-02-16 |
| 5075268 | Regeneration method for methanol-reforming catalyst | Mitsuhiko Kurashige, Noriko Matsuo | 1991-12-24 |
| 4460706 | Catalyst for the production of styrene | Makoto Imanari | 1984-07-17 |