Susumu Kusakabe
57Patents
14h-index
31Co-inventors
84Inventor score
Filing activity: Feb 9, 1979 → Nov 20, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6073236A | Authentication method, communication method, and information processing apparatus | Electricity | 81 | Expired |
| US7346061B2 | Communication system, communication method, and data processing apparatus | Electricity | 67 | Expired |
| US7031662B2 | Wireless communication circuit, wireless communication terminal and method, recording medium, and program | Electricity | 53 | Expired |
| US6058477A | System and method for authentication, and device and method for authentication | Physics | 49 | Expired |
| US6195007A | Recording medium handling apparatus | Physics | 38 | Expired |
| US7693174B2 | Communication collision avoidance system | Electricity | 37 | Active |
| US7197767B2 | Information distribution system and information management method | Physics | 27 | Expired |
| US6126077A | Data processing apparatus and method and data transmitting/receiving apparatus and method | Physics | 24 | Expired |
| US5170046A | Data transfer system | Physics | 21 | Expired |
| US8224243B2 | Communication system, communication method, and data processing apparatus | Electricity | 19 | Active |
| US8244917B2 | Communication system, communication apparatus and communication method as well as program | Electricity | 17 | Expired |
| US8417184B2 | Communication system, communication method, and data processing apparatus | Electricity | 17 | Active |
| US9106273B2 | Communication system, communication method, and data processing apparatus | Electricity | 14 | Active |
| US8280302B2 | Communication device and method, and program | Electricity | 14 | Active |
| US8942629B2 | Communication system, communication method, and data processing apparatus | Electricity | 13 | Active |
| US7046810B2 | Data processing method and system of same portable device data processing apparatus and method of same and program | Electricity | 12 | Expired |
| US7150039B2 | Information processing system, portable electronic device, access apparatus for the portable electronic device, and method of using memory space | Physics | 12 | Expired |
| US8094807B2 | Information processing system, information processing apparatus, methods, program and recording medium | Physics | 11 | Active |
| US6792541B1 | Data storage device using certification keys and method to perform access control using certification keys | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6330633A | Data processing method and apparatus | Physics | 10 | Expired |
| US7409554B2 | Data processing system, memory device, data processing unit, and data processing method and program | Electricity | 9 | Expired |
| US4339983A | Clamping device for clamping plate-like members | Performing Operations; Transporting | 9 | Expired |
| US7003671B1 | Information processing device and information processing method | Physics | 9 | Expired |
| US4888643A | Special effect apparatus | Electricity | 8 | Expired |
| US7869337B2 | Information processing system, information processing apparatus and method, program, and recording medium | Physics | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.