Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898985 | Process for preparing 3,5,5-trimethylcyclohexa-2-en-1,4-dione | Nobuhiko Ito, Kimio Kinoshita, Kiyonori Suzuki | 1990-02-06 |
| 4246182 | Process for the preparation of omega-hydroxy fatty acids from omega-hydroxy (or acyloxy)-alkyl-.gamma.-butyrolactones | Kiyonori Suzuki, Takeyasu Otsuka, Shozo Abe, Sadao Yoshikawa | 1981-01-20 |
| 4244873 | Omega-hydroxy or acyloxy-alkyl-.gamma.-butyrolactones | Kiyonori Suzuki, Takeyasu Otsuka, Shozo Abe, Sadao Yoshikawa | 1981-01-13 |