Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644504 | Tablet packing apparatus | Shoji Yuyama, Hiroyuki Yuyama, Hidenori Murakami | 2003-11-11 |
| 6646938 | Static memory having self-timing circuit | — | 2003-11-11 |
| 6581355 | Tablet filling device | Shoji Yuyama, Takashi Tamura | 2003-06-24 |