Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337042 | Press machine and method of manufacturing pressed products | Yasuo Kawano, Hideji Aoki | 2002-01-08 |
| 5587633 | Press control method and press apparatus | Hideji Aoki, Takahiro Tashima, Yoshiyuki Osako, Hidetaka Yamasaki | 1996-12-24 |