Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979332 | Culture vessel | Toshio Nagaya | 1990-12-25 |
| 4966853 | Cell culturing apparatus | Akira Suzuki, Tatsuo Kaise | 1990-10-30 |
| 4629504 | Steel materials for welded structures | Makoto Koike, Hiroyuki Honma, Masana Imagunbai, Masazumi Hirai, Fukuyoshi Yamaguchi | 1986-12-16 |