Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419032 | Elevator monitoring terminal and elevator monitoring apparatus with multiple display screens displaying operational data, in-car image data and communication request data | — | 2008-09-02 |
| 6896105 | Elevator system including control panel within hoistway | — | 2005-05-24 |
| 6860161 | Weight detector for elevator | Kazuhiro Horizaki | 2005-03-01 |
| 6631788 | Elevator system with safety installation | Masahiro Shikai, Hajime Nakajima, Toshiro Nakashima, Kazuo Takashima, Tatsushi Takahashi +4 more | 2003-10-14 |
| 6488126 | Elevator control device | Satoshi Suzuki | 2002-12-03 |
| 6405834 | Elevator maintenance/operation apparatus | Akihiro Chida, Junichiro Ishikawa, Hiroshi Ando, Kunio Katou | 2002-06-18 |
| 6357015 | Data interface and high-speed communication system using the same | Hiroshi Gokan, Akio Ohtsuji | 2002-03-12 |
| 6321877 | Controlling apparatus for elevator with divided control panel | — | 2001-11-27 |
| 6311801 | Brake control apparatus with auxiliary power source means | Hiroyuki Takagi | 2001-11-06 |
| 6230846 | Elevator apparatus with control panel located within elevator hoistway | Yasuhiro Namba | 2001-05-15 |
| 6230845 | Moveable control panel for elevators | Hiroyuki Takagi, Junichiro Ishikawa, Seiji Okuda, Tatsushi Takahashi, Tomohiko Yao | 2001-05-15 |
| 6223860 | Control device for elevator | Yasuhiro Namba, Tatsushi Takahashi, Takehiko Kubota | 2001-05-01 |