Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015469 | Water-in-oil emulsion type cosmetics | Toshio Yoneyama, Michihiro Yamaguchi, Tomiyuki Nanba, Masaaki Ishiwatari, Hidekazu Toyoda +4 more | 1991-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015469 | Water-in-oil emulsion type cosmetics | Toshio Yoneyama, Michihiro Yamaguchi, Tomiyuki Nanba, Masaaki Ishiwatari, Hidekazu Toyoda +4 more | 1991-05-14 |