Kenichi Fujii
164Patents
21h-index
164Co-inventors
93Inventor score
Filing activity: Mar 4, 1981 → Feb 6, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6157465A | System for transferring jobs between processing units based upon content of job and ability of unit to perform job | Physics | 128 | Expired |
| US7174299B2 | Speech recognition system, speech recognition apparatus, and speech recognition method | Physics | 121 | Expired |
| US8250218B2 | Wireless communication system, and wireless communication device and control method for establishing a one-to-one relationship between wireless communication devices | Electricity | 72 | Active |
| US6631373B1 | Segmented document indexing and search | Emerging Cross-Sectional Technologies | 61 | Expired |
| US7136093B1 | Information presenting apparatus, operation processing method therefor, storage medium storing program for executing operation processing | Physics | 57 | Expired |
| US7403221B2 | Communication device, image storage device, image pickup device, and control method thereof | Electricity | 41 | Expired |
| US6477570B1 | Information processing system and method therefor | Physics | 40 | Expired |
| US6667810B1 | Apparatus and method for changing, adding and deleting a job, and a storage medium for such a program | Electricity | 35 | Expired |
| US7203493B2 | Wireless communication system | Electricity | 34 | Expired |
| US5393607A | Laminated transparent plastic material and polymerizable monomer | Emerging Cross-Sectional Technologies | 32 | Expired |
| US7430001B2 | Image sensing system, communication apparatus and image sensing apparatus having remote control function, and their control method | Electricity | 32 | Expired |
| US5908876A | Optical resin composition comprising a thiourethane prepolymer and use thereof | Physics | 31 | Expired |
| US5068147A | Soft magnetic thin film comprising alternate layers of iron carbide with either iron, iron nitride or iron carbon-nitride | Emerging Cross-Sectional Technologies | 28 | Expired |
| US8891771B2 | Communication apparatus, communication method, and computer program | Electricity | 26 | Active |
| US7882196B2 | Communication apparatus, communication parameter configuration method and communication method | Electricity | 26 | Active |
| US4412810A | Pulverized coal burner | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4422391A | Method of combustion of pulverized coal by pulverized coal burner | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US6947156B1 | Remote control apparatus and system in which identification or control information is obtained from a device to be controlled | Electricity | 25 | Expired |
| US6587861B2 | Apparatus and method for controlling execution of job, and storage medium for such a program | Physics | 24 | Expired |
| US6865720B1 | Apparatus and method for dividing document including table | Physics | 23 | Expired |
| US5509264A | Direct coal fired turbine combined power generation system | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7720477B2 | Communication apparatus, communication system, and method for setting communication parameters of the communication apparatus | Electricity | 20 | Active |
| US6567176B1 | Information processing apparatus and control method therefor | Physics | 20 | Expired |
| US6160377A | Battery charging device and method and electronic device | Electricity | 20 | Expired |
| US5172137A | Thermal printer | Performing Operations; Transporting | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.