Yutaka Kako
11Patents
7h-index
23Co-inventors
66Inventor score
Filing activity: Feb 4, 1982 → Sep 16, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5186334A | Bank note handling apparatus of a recirculating type | Physics | 135 | Expired |
| US5553320A | Automatic cash transaction machine | Physics | 125 | Expired |
| US5374814A | Cash transaction machine and method with money disinfection | Performing Operations; Transporting | 110 | Expired |
| US6796434B2 | Sheet handling machine with thickness detection of multiple parts of sheet | Performing Operations; Transporting | 10 | Expired |
| US4511269A | Cancel type printing head | Performing Operations; Transporting | 9 | Expired |
| US5563394A | Cash transaction machine and method | Performing Operations; Transporting | 8 | Expired |
| US5626821A | Cash transaction machine | Performing Operations; Transporting | 8 | Expired |
| US4463676A | Printing apparatus | Performing Operations; Transporting | 4 | Expired |
| US5504313A | Cash transaction machine and method | Performing Operations; Transporting | 4 | Expired |
| US7140610B2 | Sheet handling machine | Performing Operations; Transporting | 3 | Expired |
| US4457635A | Printer arm | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.