Koji Nishimura
43Patents
9h-index
87Co-inventors
78Inventor score
Filing activity: Oct 13, 1981 → Jul 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5248949A | Flat type dielectric filter | Electricity | 33 | Expired |
| USD507553S1 | Mobile phone | General | 32 | Expired |
| US6657853B2 | Information processing apparatus | Electricity | 24 | Expired |
| US6998939B2 | Noise filter and electronic device using noise filter | Electricity | 21 | Expired |
| US7076210B2 | Communication method, communication system, and communication device | Electricity | 17 | Expired |
| US7356308B2 | Radio communication apparatus and radio communication method, radio communication system, recording medium, and computer program | Performing Operations; Transporting | 12 | Active |
| US5766393A | Process for sealing an end face of a ceramic honeycomb structure | Chemistry; Metallurgy | 11 | Expired |
| US8155587B2 | Communication method, communication system, and communication device for performing communication having altering communication ranges | Electricity | 10 | Expired |
| USD545794S1 | Mobile phone | General | 10 | Expired |
| USD611855S1 | Pressure sensor | General | 9 | Expired |
| US4420144A | Manual hoisting and pulling apparatus | Performing Operations; Transporting | 8 | Expired |
| USD611856S1 | Pressure sensor | General | 8 | Expired |
| US8029049B2 | Fender panel structure | Performing Operations; Transporting | 7 | Active |
| US7177595B2 | Radio communication apparatus and radio communication method, radio communication system, recording medium, and computer program | Performing Operations; Transporting | 7 | Expired |
| USD986025S1 | Door lock | General | 3 | Active |
| US4438905A | Device for mounting and dismounting chain blocks | Performing Operations; Transporting | 3 | Expired |
| US9673166B2 | Three-dimensional mounting method and three-dimensional mounting device | Electricity | 1 | Active |
| US9388349B2 | Char recovery system and char feeding hopper | Emerging Cross-Sectional Technologies | 1 | Active |
| USRE44185E1 | Radio communication apparatus and radio communication method, radio communication system, recording medium, and computer program | General | 1 | Active |
| US8382100B2 | Device for concentrically transporting documents through passageway | Performing Operations; Transporting | 1 | Active |
| US8913916B2 | Developer, image-forming apparatus, and method for forming image | Physics | 1 | Active |
| US8942587B2 | Electrostatic image developer and image forming apparatus | Physics | 1 | Active |
| US8429689B2 | Program data processing method and apparatus | Electricity | 1 | Active |
| US7457559B2 | Cleaning device and image forming apparatus | Physics | 1 | Active |
| USD610201S1 | Document validator | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.