Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6210690 | Emulsion composition | Yasunari Nakama, Takayuki Omura | 2001-04-03 |
| 6008246 | External preparation for skin containing a low-molecular-weight betaine | Kenzo Ito, Haruhiko Inoue, Tadahiro Shimada, Hiroyoshi Sato, Keiichi Uchikawa | 1999-12-28 |