Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015469 | Water-in-oil emulsion type cosmetics | Toshio Yoneyama, Michihiro Yamaguchi, Shinji Tobe, Tomiyuki Nanba, Masaaki Ishiwatari +4 more | 1991-05-14 |
| 4657901 | Pharmaceutical composition | Haruhiko Ueda, Minoru Fukuda | 1987-04-14 |