Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867070 | Linear motor type monorail conveying apparatus | Takashi Ishikura | 1989-09-19 |
| 4776282 | Self-running device for a transporting carrier | Takashi Ishikura, Takaaki Nagato | 1988-10-11 |
| D289983 | Monorail for overhead running carrier | Haruo Shibayama | 1987-05-26 |
| D289984 | Trolley bus bar | Takashi Ishikura, Takaaki Nagato | 1987-05-26 |
| 4480157 | Overhead running carrier | Takashi Ishikura, Kiyomi Sato, Takaaki Nagato | 1984-10-30 |