Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8978268 | Freeze-drying apparatus and freeze-drying method | Masaki Itou, Kyuzo Nakamura, Takeo Kato, Takashi Hanamoto | 2015-03-17 |
| 8341854 | Vacuum freeze-drying apparatus and method for vacuum freeze drying | Seiji Ogata, Kyuzo Nakamura, Takashi Hanamoto, Masaki Itou | 2013-01-01 |