Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4984672 | Tread member for escalator or travelling road | Akio Ishida, Tatsuya Kaneko, Toshihiko Kimura | 1991-01-15 |
| RE32839 | Balustrade of passenger conveyor | Yoshihiko Sato | 1989-01-24 |
| 4798274 | Balustrade for a passenger conveyor | — | 1989-01-17 |
| 4682681 | Escalator | Katsuya Teranishi, Kazuhira Ozima, Hiroyasu Ogawa | 1987-07-28 |
| 4674619 | Passenger conveyor | Hayashi Nakazawa, Shouichi Nakao, Makoto Kawagoshi | 1987-06-23 |
| 4666028 | Balustrade of passenger conveyor | Yoshihiko Sato | 1987-05-19 |
| 4374558 | Steps of passenger conveyor | — | 1983-02-22 |
| 4362232 | Step for passenger conveyor | Isamu Shiraki, Hiroshi Yumino | 1982-12-07 |
| 4295556 | Passenger conveyor | Katsuya Teranishi | 1981-10-20 |
| 4273232 | Passenger conveyor balustrade | Katsuya Teranishi | 1981-06-16 |