Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298697 | Apparatus and methods for detecting number of people waiting in an elevator hall using plural image processing means with overlapping fields of view | Masato Suzuki, Hiromi Inaba, Kiyoshi Nakamura, Naofumi Nakata, Naoto Oonuma | 1994-03-29 |
| 5283399 | Group control of elevator system improvement measures | Atsuya Fujino, Hiromi Inaba, Toshimitsu Tobita, Kenzi Yoneda | 1994-02-01 |