Koji Kuyama
29Patents
7h-index
38Co-inventors
69Inventor score
Filing activity: Sep 9, 1992 → Sep 7, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5986367A | Motor mounting mechanism for a cylindrical vibration motor | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5747908A | Motor including an apparatus for mounting a rotor and stator coil to a printed circuit board | Electricity | 25 | Expired |
| US6417589B1 | Flat vibrating motor and portable device having the same | Electricity | 20 | Expired |
| US6365995B1 | Brushless motor and its assembly method | Electricity | 17 | Expired |
| USD636863S1 | Electric fan | General | 11 | Expired |
| US6452298B1 | Brushless motor and its assembly method | Electricity | 8 | Expired |
| US9331544B2 | Brushless motor and method of manufacturing thereof | Emerging Cross-Sectional Technologies | 7 | Active |
| US7714474B2 | Electrical machine having a flattened stator with inclined teeth | Electricity | 6 | Active |
| US6664676B1 | Motor assembled by using motor-base-holder and method of assembling the same motor | Electricity | 5 | Expired |
| US10118502B2 | Temperature conditioning unit, temperature conditioning system, and vehicle provided with temperature conditioning unit | Emerging Cross-Sectional Technologies | 5 | Active |
| US6713914B2 | Motor assembled by using motor-base-holder and method of assembling the same motor | Electricity | 4 | Expired |
| US6624540B2 | Packaging for automated supply of a brushless motor | Electricity | 4 | Expired |
| US7466050B2 | Brushless motor and method of manufacturing the same | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7638912B2 | Brushless motor with bearing and bearing housing | Electricity | 3 | Expired |
| US9214840B2 | Fan motor, on-vehicle air conditioner using the fan motor, and method for assembling fan motor | Emerging Cross-Sectional Technologies | 3 | Active |
| US6710481B2 | Motor assembled by using motor-base-holder and method of assembling the same motor | Electricity | 2 | Expired |
| US8890382B2 | Motor and vehicle-mounted air conditioner using same | Electricity | 2 | Active |
| US6465919B1 | Motor having resin-made motor base from which bottom face a metal terminal exposes its lower face, and device using the same motor | Electricity | 2 | Expired |
| US8411455B2 | Mounting structure and motor | Emerging Cross-Sectional Technologies | 2 | Active |
| US8139317B2 | Disk drive device which includes a clamping magnet for attracting a disk | Physics | 1 | Active |
| US8084906B2 | Brushless motor including thrust cover for holding thrust plate | Emerging Cross-Sectional Technologies | 1 | Active |
| US7105962B2 | Brushless motor for partable electronic equipment with wire treatment technique of coils | Electricity | 1 | Expired |
| US7474023B2 | Disc driving unit and disc equipment using the same | Physics | 1 | Active |
| US5245239A | Small D.C. motor | Electricity | 1 | Expired |
| US8604650B2 | Motor and fan motor using the same motor | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.