Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591939 | Adhesive preparation containing fentanyl | Yuji Saeki, Masato Nishimura, Kensuke Matsuoka, Takateru Muraoka, Mitsuhiko Hori +3 more | 2013-11-26 |
| 7754235 | Adhesive and laminate | Hitoshi Akemi, Keigo Inosaka, Junichi Sekiya, Junichi Saito | 2010-07-13 |
| 5921948 | Surgical dressing | Hiroko Kawaguchi, Saburo Otsuka | 1999-07-13 |
| 5298258 | Acrylic oily gel bioadhesive material and acrylic oily gel preparation | Hitoshi Akemi, Takashi Kinoshita, Saburo Otsuka, Yoshihisa Nakano | 1994-03-29 |
| 5242951 | Estrogen-containing gel preparation | Hitoshi Akemi, Takashi Kinoshita, Saburo Otsuka, Kunio Tsukamoto, Yoshihisa Nakano | 1993-09-07 |
| 5204109 | Percutaneous gel preparation | Hitoshi Akemi, Saburo Otsuka, Takashi Kinoshita, Yoshihisa Nakano | 1993-04-20 |
| 5176916 | Medical adhesives | Akihito Yamanaka, Saburo Otsuka | 1993-01-05 |
| 4954343 | Dermal pharmaceutical preparations | Saburo Otsuka, Takashi Kinoshita, Yusuke Ito | 1990-09-04 |