Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4682681 | Escalator | Kazuhira Ozima, Cyuichi Saito, Hiroyasu Ogawa | 1987-07-28 |
| 4449623 | Passenger conveyor balustrade | Chuichi Saito, Katsuyoshi Baba, Yoshihiro Osumi | 1984-05-22 |
| 4295556 | Passenger conveyor | Cyuichi Saito | 1981-10-20 |
| 4273232 | Passenger conveyor balustrade | Cyuichi Saito | 1981-06-16 |
| 4235326 | Main frame construction of conveyor | Toshiharu Nakao, Makoto Kawagoshi | 1980-11-25 |