Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5090515 | Passenger transport installation, vehicle for use therein, and method of operating said installation | Tastuhiko Takahashi, Jun Sugahara, Toshihiko Nara, Yuki YAMAMOTO, Yoshinari Atsumi +7 more | 1992-02-25 |
| 5067593 | Braking device for elevator winding machine and elevator using the braking device | Masakatsu Tanaka, Masanobu Itoh, Noboru Arabori, Toshihiko Nara, Tastuhiko Takahashi +1 more | 1991-11-26 |
| 4982815 | Elevator apparatus | Noboru Arabori, Hideaki Takahashi, Yoshio Sakai, Tsutomu Sano, Masao Nakazato +3 more | 1991-01-08 |