Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7500337 | Medicine packaging device | Shoji Yuyama, Toru Tanaka, Satoshi Asada | 2009-03-10 |
| 6981609 | Injection drug feeding device | Shoji Yuyama, Tsuyoshi Kodama, Yasuhiro Shigeyama, Katsunori Yoshina, Tetsuo Hiraya +2 more | 2006-01-03 |
| 6789696 | Multi-connected ampoules dispensing apparatus | Reiji Kitagawa | 2004-09-14 |
| 6789996 | Medicine feed apparatus | Shoji Yuyama, Hiroyuki Yuyama | 2004-09-14 |
| 6726056 | Medicine feed apparatus | Shoji Yuyama | 2004-04-27 |
| 6305526 | Ampule transfer unit | Tsuyoshi Kodama | 2001-10-23 |
| 5485971 | Seat belt retractor | Hidekazu Nakaya | 1996-01-23 |