Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225346 | Culture bag | Toshiharu Matsumiya, Shozo Shiraishi, Kazuo Sakamoto, Shoji Sakakiyama | 1993-07-06 |
| 4784856 | Percutaneous pharmaceutical preparation | Mutsumi Fukuda, Takashi Nakagawa, Takaji Kishi, Michiharu Ando | 1988-11-15 |