Tooru Nakagawa
15Patents
7h-index
25Co-inventors
66Inventor score
Filing activity: Aug 28, 1981 → Jul 27, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD440915S | Steering wheel for a motorcar | General | 22 | Expired |
| US6982379B2 | Automotive electrical connection box and a method of mounting it | Electricity | 17 | Expired |
| US5130413A | Process for producing unsaturated group-terminated high-molecular weight polyalkylene oxide | Chemistry; Metallurgy | 12 | Expired |
| US6930248B1 | Automotive electrical connection box | Electricity | 9 | Expired |
| US5341672A | Method for measurement of polymer molecular weight based upon a temperature difference | Physics | 8 | Expired |
| US7112071B2 | Structure for attaching a terminal to a circuit board | Electricity | 8 | Expired |
| US4426968A | Carburetor with means for compensation of idling revolution | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7850462B2 | Spring tab of an electric junction box | Emerging Cross-Sectional Technologies | 6 | Active |
| US4999901A | Method of producing a nozzle member for sucking or transporting a string of yarn | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7394018B2 | Automotive electrical connection box | Electricity | 3 | Active |
| US8374357B2 | Audio output device | Electricity | 1 | Active |
| US4987930A | Auxiliary sub-nozzle for fluid jet loom | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8208639B2 | Audio output device and audio output method | Electricity | 0 | Active |
| US7946860B2 | Electric junction box for a vehicle | Electricity | 0 | Active |
| US7044766B2 | Automotive electrical connection box and method of assembling thereof | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.