Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700944 | Process for the production of pyridinecarboxylic acids | Toshihiro Hashimoto, Kenichi Nakamura | 1997-12-23 |
| 5659097 | Process for producing a monoalkenyl aromatic hydrocarbon compound | Norio Fushimi | 1997-08-19 |
| 5599981 | Process for producing alkylbenzoyl chloride | Norio Fushimi, Kenichi Nakamura | 1997-02-04 |