Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5475157 | Process for producing aromatic hydroxylic compound | Hiroshi Iwasaki, Hiroyasu Ohno, Isao Hashimoto, Teruaki Mukaiyama | 1995-12-12 |
| 5475183 | Process for producing lower olefins | Katsuo Taniguchi, Toshiyuki Isaka | 1995-12-12 |
| 5304555 | Pyrimidines and pharmaceutically acceptable salts thereof useful in treatment of neurological disorders | Akira Awaya, Kazutoshi Horikomi, Tadayuki Sasaki, Hisashi Kobayashi, Akira Mizuchi +5 more | 1994-04-19 |
| 5227563 | Preparation of propylene by dehydration of isopropanol in the presence of a pseudo-boehmite derived gamma alumina catalyst | Hiroshi Fukuhara, Fujihisa Matsunaga, Mitsuki Yasuhara, Toshiyuki Isaka | 1993-07-13 |
| 5015786 | Preparation of cumene through alkylation of an aromatic compound and preparation of phenol through cumene | Fujihisa Matsunaga, Hiroshi Fukuhara | 1991-05-14 |