Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4565358 | Plate positioning apparatus | Hisao Kobayashi, Hiroyuki Takeda, Mitsuyoshi Hibino | 1986-01-21 |
| 4434693 | Plate positioning apparatus | Hiroyuki Takeda, Hisao Kobayashi, Daijiro Konaka | 1984-03-06 |