Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022192 | Process for production of glucopyranosyloxypyrazole derivative | Kiyoshi Kasai, Tetsuji Ozawa, Nobuhiko Fushimi, Hidetoshi Isawa, Ken Kikuchi +2 more | 2011-09-20 |
| 7196203 | Phenol derivatives and method of use thereof | Toshiaki Yamaguchi, Masaaki Ban, Takashi Yanagi, Ken Kikuchi, Tetsuji Ozawa | 2007-03-27 |
| 4620970 | Method for generation of oxygen gas | Takeo Suzumori, Jun Kokubu | 1986-11-04 |
| 4416606 | Apparatus for granulating sodium percarbonate | Junichiro Sugano, Shuichi Kobayashi, Tomoyuki Yui, Tsuneo Fujimoto | 1983-11-22 |
| 4409197 | Process for producing sodium percarbonate | Junichiro Sugano, Tomoyuki Yui, Yoshitugu Minamikawa, Tsuneo Fujimoto | 1983-10-11 |