Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5134940 | Self-propelled platform car type conveying system | Shigeyoshi Fujita, Shigeyoshi Nishihara | 1992-08-04 |
| 5123357 | Conveyor driven by linear motor with rolling surface of rail acting as secondary for the motor | Shigeyoshi Fujita, Naofumi Sekiya, Yoshitaka Watanabe, Takashi Okamura | 1992-06-23 |
| 4823704 | Rail vehicle conveying system and rail covers therefor | Shigeyoshi Fujita, Tomoyuki Sasaki, Hiroshi Nishikawa | 1989-04-25 |
| 4671183 | Cart type conveying apparatus | Shigeyoshi Fujita, Tomoyuki Saski, Hirohsi Nishikawa | 1987-06-09 |
| 4545303 | Monorail conveyor system | Shigeyoshi Fujita, Naoyuki Kiuchi, Tomoyuki Sasaki | 1985-10-08 |