Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936314 | Method of evacuating and preserving a blood collecting device | Masaaki Kasai, Kenji Ishikawa | 1990-06-26 |
| 4770779 | Apparatus for separating blood | Toshiji Ichikawa, Teruko Watanabe | 1988-09-13 |
| 4735832 | Container made of synthetic resin and method for manufacture thereof | Toshiji Ichikawa, Ken Tatebe, Tooru Takahashi, Juuro Aoyagi, Takeshi Shimomura | 1988-04-05 |
| 4426290 | Apparatus for separating blood | Toshiji Ichikawa, Teruko Watanabe | 1984-01-17 |