Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085551 | Water quality analyzer | — | 2024-09-10 |
| 10627384 | Water quality analyzer | — | 2020-04-21 |
| 6703468 | Compound, polymer prepared from the compound, and composition comprising the polymer | Michi Otiai, Takao Hattori, Hideo Kuroda, Midori Oyobikawa, Satoshi Ichinomiya | 2004-03-09 |
| 6495524 | Benzo[b]pyran derivatives useful as external agents for the skin | Takao Hattori, Takayuki Katagiri, Takashi Yoshida, Hideyuki Ito | 2002-12-17 |
| 5952308 | Mineral absorption promoting agent | Noboru Nakanishi | 1999-09-14 |
| 5565207 | Scalp moisturizer and external skin preparation | Nobuo Kashibuchi, Kenkichi Matsubara, Hiroyuki Suzuki | 1996-10-15 |