Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H1311 | Methanol synthesis process | Kinya Tsuji, Yoriko Obata | 1994-05-03 |
| 5089452 | Method for preparing catalyst precursor for methanol synthesis | Kinya Tsuji, Yoriko Obata | 1992-02-18 |
| 4806516 | Process for producing fluidized catalyst for synthesis of methanol | Minoru Osugi, Yoriko Obata | 1989-02-21 |
| 4666945 | Catalyst composition suitable for synthesis of methanol | Minoru Osugi, Makoto Takagawa, Takashi Kojima, Kinya Tsuji | 1987-05-19 |
| 4547482 | Catalyst composition suited for synthesis of methanol | Minoru Osugi, Shuji Ebata | 1985-10-15 |
| 4386017 | Preparation of improved catalyst composition | Minoru Osugi, Yoriko Obata, Shuji Ebata | 1983-05-31 |
| 4305842 | Preparation of improved catalyst composition | Kazuo Asakawa, Yasuo Yamamoto, Shuji Ebata | 1981-12-15 |