Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6053614 | Ophthalmic measuring apparatus with improved alignment | Masunori Kawamura | 2000-04-25 |
| 5726735 | Measurement device with polarizing filter for noise elimination | Masunori Kawamura | 1998-03-10 |
| 4828997 | Apparatus and process for producing gel beads of microbial cells or enzymes | Tetsuo Yamaguchi, Toshimi Mukushi | 1989-05-09 |
| 4444882 | Process and apparatus for controlling cultivation of microorganisms | Norio Shimizu, Tetsuo Yamaguchi, Masao Ueno, Yooji Odawara | 1984-04-24 |
| 4203841 | Apparatus for high-efficient microbiological oxidation treatment | Norio Shimizu, Youji Odawara, Tetsuo Yamaguchi, Azuma Nakaoka, Kazuaki Ichihashi | 1980-05-20 |