Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10204106 | Management method, management device, and management system | Kou Kawanobe, Hiroshi Ishida | 2019-02-12 |
| 10074058 | Management method, management device, and management system | Kou Kawanobe, Yasuo Kurosaki, Hiroshi Ishida | 2018-09-11 |
| 8411141 | Video processing method for reducing the load of viewing | Seiichi Hirai, Tomomi Takada | 2013-04-02 |
| 7918319 | Elevator apparatus | — | 2011-04-05 |
| 7850144 | Hoist for elevator | — | 2010-12-14 |
| 7710455 | Node management system and node managing program using sensing system | Koji Aramaki, Toshiyuki Aritsuka, Yuichi Onami, Sumie Nakabayashi | 2010-05-04 |
| 7535353 | Surveillance system and surveillance method | Seiichi Hirai | 2009-05-19 |
| 7353913 | Elevator hoisting machine and motor | — | 2008-04-08 |
| 7344003 | Elevator control device for plural traction units | Yasuki Kimura, Satoshi Suzuki | 2008-03-18 |
| 7331424 | Elevator apparatus | — | 2008-02-19 |
| 7316296 | Elevator apparatus | — | 2008-01-08 |
| 7225902 | Elevator | — | 2007-06-05 |
| 7073639 | Rotational machine | Hitoshi Ota, Akira Hashimoto, Shinichiro Yoshida, Yuji Nakahara, Hisanori Uozumi +1 more | 2006-07-11 |
| 7073640 | Brake structure of traction machine | Hitoshi Ota, Akira Hashimoto, Kazuhiro Shono, Naoki Kajita, Hisanori Uozumi | 2006-07-11 |
| 6737778 | Pulley driving system | Akihiro Daikoku | 2004-05-18 |