Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890476 | Precision plate bending machine having a play removing device | Hideaki Takahashi, Takashi Wakahara | 1990-01-02 |
| 4803372 | Line position detecting apparatus for detecting a V-shaped indent | Tadashi Hirata, Katsumi Koyama, Hideaki Takahashi, Michio Kitahara, Katsuyuki Igarashi +3 more | 1989-02-07 |