Junichi Tanino
10Patents
4h-index
10Co-inventors
53Inventor score
Filing activity: Sep 20, 1984 → Mar 27, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5086450A | Emergency intercommunication system for elevator | Electricity | 64 | Expired |
| US6454054B1 | Elevator with separated speed governor and position detector | Performing Operations; Transporting | 7 | Expired |
| US5019960A | Master-slave signal transfer system for elevator | Performing Operations; Transporting | 7 | Expired |
| US5074385A | Call registration apparatus in an elevator system | Performing Operations; Transporting | 6 | Expired |
| US4639912A | Signal transmission apparatus | Performing Operations; Transporting | 4 | Expired |
| US5233292A | Speed detector device for elevator | Physics | 3 | Expired |
| US4778035A | Cage position display apparatus for an elevator | Performing Operations; Transporting | 3 | Expired |
| US4846310A | Signal transmission apparatus for elevator | Performing Operations; Transporting | 2 | Expired |
| US4858727A | Apparatus and method for transmitting signal for elevator | Performing Operations; Transporting | 2 | Expired |
| US5018604A | Apparatus for transmitting signal for group supervision of elevators | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.