Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880937 | Method of producing alcohol compounds | Hajime Matsushita, Makoto Shibagaki | 1989-11-14 |
| 4871858 | Method of producing formamide compounds | Hajime Matsushita, Makoto Shibagaki | 1989-10-03 |
| 4847424 | Method of producing aldehyde compound | Hajime Matsushita, Makoto Shibagaki | 1989-07-11 |
| 4841075 | Method of preparing acetal or ketal | Hajime Matsushita, Makoto Shibagaki, Hideyuki Kuno | 1989-06-20 |
| 4810825 | Method of reducing nitrile into a corresponding alcohol | Hajime Matsushita, Makoto Shibagaki | 1989-03-07 |