Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693255 | Oil-in-water type emulsion composition | Toru Okamoto, Satoshi Tomomasa, Hiroyuki Kakoki, Hideo Nakajima | 1997-12-02 |
| 5658578 | Cosmetic composition | Haruo Ogawa, Kenzo Ito | 1997-08-19 |