Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8348902 | Syringe holder and injection device | Hiroshi Matsumoto | 2013-01-08 |
| 7597680 | Syringe device and method of preparing medicine using the device | Norio Watanabe, Yasuhiko Sato, Katsuya Taguchi | 2009-10-06 |
| 7534222 | Injection device | Hiroshi Matsumoto | 2009-05-19 |
| 6423037 | Reduced-pressure syringe and manufacturing method therefor | Shigeki Hijikata, Nobuyuki NATORI, Norio Watanabe | 2002-07-23 |