Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792406 | Method of preparing spherical moldings | Takuya Wada, Masahiro Nakaizumi | 1998-08-11 |
| 5225346 | Culture bag | Toshiharu Matsumiya, Shozo Shiraishi, Kazuo Sakamoto, Masahachi Yoshioka | 1993-07-06 |
| 5122126 | Nozzle member provided with sealing membrane | — | 1992-06-16 |