Mitsuru Murata
29Patents
10h-index
45Co-inventors
75Inventor score
Filing activity: May 15, 1984 → May 19, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4969207A | Radio receiver with reception deterioration compensation | Electricity | 41 | Expired |
| US4879503A | Blower motor control for an air conditioner | Electricity | 31 | Expired |
| US4626180A | Rotary compressor with spiral oil grooves for crankshaft | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US5734985A | Simulcast phase synchronization system | Electricity | 17 | Expired |
| US6410677B1 | Resin composition for insulating material, and insulating material produced from said resin composition | Electricity | 15 | Expired |
| US8566478B2 | Information collecting system, communication terminal and information collecting method | Electricity | 13 | Active |
| US7280833B2 | Mobile communication terminal, server, communication system, communication control method, and communication control program | Electricity | 12 | Expired |
| US4544338A | Oil feeder means for use in a horizontal type rotary compressor | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4566813A | Dot-matrix print controller | Performing Operations; Transporting | 11 | Expired |
| US4636154A | Horizontal type rotary compressor | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7292843B2 | Function-limiting device and function-limiting method | Electricity | 7 | Expired |
| US7369221B2 | Portable refractometer | Physics | 7 | Expired |
| US4616946A | Printing device having external data input | Performing Operations; Transporting | 6 | Expired |
| US4841275A | Thick-film integrated circuit device capable of being manufactured by means of easy-to-perform trimming operation | Electricity | 4 | Expired |
| US11565540B2 | Processing device and recording device | Performing Operations; Transporting | 3 | Active |
| US10363575B2 | Vibration motor with base portion including first and second plate portions | Electricity | 2 | Active |
| US10522284B2 | Coil fixing structure | Electricity | 0 | Active |
| US10610891B2 | Vibration motor including back yoke with protrusion portions | Electricity | 0 | Active |
| US11890866B2 | Processing device and recording device including a medium receiving unit that receives a discharged medium | Performing Operations; Transporting | 0 | Active |
| US11691444B2 | Supply device for roll medium and recording device | Performing Operations; Transporting | 0 | Active |
| US10512937B2 | Vibration motor | Electricity | 0 | Active |
| US8667071B2 | Communication terminal and mail return method | Electricity | 0 | Active |
| US8811972B2 | Communication terminal and communication control method | Emerging Cross-Sectional Technologies | 0 | Active |
| US12304199B2 | Supply device for roll medium and recording device | Performing Operations; Transporting | 0 | Active |
| US8838032B2 | Communication terminal and communication control method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.