Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643907 | Medium fixing method and medium support apparatus | Hiroyuki Hagiwara, Hiroshi Watanabe | 2003-11-11 |
| 6557234 | Medium fixing method and medium support apparatus | Hiroyuki Hagiwara, Hiroshi Watanabe | 2003-05-06 |
| 5262296 | Freeze-dried composition containing enzyme-labeled anti-human interferon-.beta. antibody and enzyme immunoassay kit containing the composition | Etsuko Ogawa | 1993-11-16 |
| 5060605 | Valve drive mechanism for vehicle engine | — | 1991-10-29 |