Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408034 | Hot bulge forming die apparatus | Yoshimitsu Ishihara, Daisuke Yamamoto | 2013-04-02 |
| 6661530 | Print processing apparatus using computer system | Hiroki Munetomo, Masao Yamamoto | 2003-12-09 |