Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7211704 | Method for producing p-dichlorobenzene | Takashi Wakasugi, Tsugio Nonaka, Tadashi Miyakawa, Takanobu Hanabusa, Kazuhiko Sunagawa | 2007-05-01 |
| 7166750 | Process for the preparation of 5-[(4-chlorophenyl)methyl]-2,2-dimethylcyclopentanone | Kazuhiko Sunagawa, Hajime Hoshi, Nobuyuki Kusano, Satoru Kumazawa | 2007-01-23 |