Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374429 | Medical adhesive sheet and medical preparation | Saburo Otsuka, Hitoshi Akemi, Kazuhiro Higashio | 1994-12-20 |
| 5298258 | Acrylic oily gel bioadhesive material and acrylic oily gel preparation | Hitoshi Akemi, Saburo Otsuka, Yoshifumi Hosaka, Yoshihisa Nakano | 1994-03-29 |