Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5854161 | Process for the regeneration of a catalyst | Nagato Hamashima, Teiji Nakamura, Masayuki Asami, Sadakatsu Suzuki, Hiroshi Ueno | 1998-12-29 |
| 5326889 | Process for producing 1,4-butanediol and tetrahydrofuran | Sadakatsu Suzuki, Hiroshi Ueno | 1994-07-05 |
| 5210229 | Process for the preparation of gamma-butyrolactone | Kaori Mori, Sadakatsu Suzuki, Hiroshi Ueno, Kenji Kobayashi | 1993-05-11 |
| 5099038 | Process for producing 1,4-butanediol and tetrahydrofuran | Sadakatsu Suzuki, Hiroshi Ueno | 1992-03-24 |