Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4776282 | Self-running device for a transporting carrier | Takashi Ishikura, Joji Mino | 1988-10-11 |
| D289984 | Trolley bus bar | Takashi Ishikura, Joji Mino | 1987-05-26 |
| 4480157 | Overhead running carrier | Takashi Ishikura, Joji Mino, Kiyomi Sato | 1984-10-30 |