Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360544 | Deproteinization filler and cartridge containing same | Yasuji Nakaso, Tsutomu Kawasaki, Wataru Kobayashi, Hiroshi Iwase | 1994-11-01 |
| 5305650 | Automatic preparation apparatus | Toshio Koike, Toshiyuki Mochizuki | 1994-04-26 |