Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4985592 | Process for the preparation of unsaturated carboxylic acids | Hideo Matsuzawa, Masao Kobayashi, Kazuhiro Ishii | 1991-01-15 |
| 4380664 | Process for producing unsaturated aldehydes, and unsaturated fatty acids | Hideo Matsuzawa, Masao Kobayashi, Kantaro Yamada | 1983-04-19 |
| 4341900 | Catalytic process for the preparation of unsaturated carboxylic acid | Hideo Matsuzawa, Masao Kobayashi, Masato Otani | 1982-07-27 |
| 4219670 | Process for producing unsaturated aldehydes and unsaturated carboxylic acids | Kazuya Okada, Hideo Matsuzawa, Masao Kobayashi | 1980-08-26 |