Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12131412 | Head-up display device | Mitsuaki Maekawa, Kazuna Kaneshige | 2024-10-29 |
| 10168532 | Display apparatus for vehicle | Seiichi Ito, Shigeyuki Mori | 2019-01-01 |
| 9272877 | Operation device for an elevator that includes an elevator access restriction device | — | 2016-03-01 |
| 8843272 | Vehicle driving support device and vehicle driving support method | Reiji Okita, Kenji Sasaki, Kensaku Oguri, Yosuke Ishii, Takeatsu Ito +6 more | 2014-09-23 |
| 8413767 | Elevator operation control device | — | 2013-04-09 |
| 7854300 | Hall display device for elevator | — | 2010-12-21 |
| 5285028 | Group control method and apparatus for elevators for assignment of coincident calls | Yasukazu Umeda, Shintaro Tsuji, Minoru Nakata, Koji Takeshima | 1994-02-08 |
| 4944305 | Blood pressure monitoring apparatus | Nariyasu Takatsu | 1990-07-31 |