Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028047 | Method for recovering dimethyl sulfoxide from recovered resist remover | Koji Tamura, Akinobu Takeda | 2021-06-08 |
| 6159928 | Cis-configurational unsaturated ester, process for producing the same, and fragrance composition containing the same | Toshiki Mori, Yoshin Tamai | 2000-12-12 |