Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350677 | Method of assaying phosphatase with 3,4-dinitrophenylphosphate | Tatsuhiko Yagi, Ryuki Hisada | 1994-09-27 |
| 4534410 | Air cooling type heat exchanger for a refrigerating apparatus accommodated in a container | Shin Watabe | 1985-08-13 |