Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8096388 | Elevator system for transmitting information to passenger | — | 2012-01-17 |
| 7882939 | Elevator operating apparatus | — | 2011-02-08 |
| D463468 | Camera | Yasushi Fujita, Katsumi Endo, Yoshiyasu Kubota, Hajime Hattori, Junko Fujisawa | 2002-09-24 |
| 6129182 | Hall controller parameter-setting device | — | 2000-10-10 |