Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381756 | Immunity analyzer | Mitsuru Ohnuma, Atsushi Ninomiya, Atsushi Katayama, Ryuji Tao, Hiroyasu Uchida | 1997-07-29 |
| D380551 | Biochemical analayzer | Mitsuru Ohnuma, Atsushi Katayama, Isao Shindo, Kahei Shiraishi, Hiromichi Sato | 1997-07-01 |