Makoto Yoshida
377Patents
29h-index
482Co-inventors
93Inventor score
Filing activity: Mar 25, 1974 → Mar 11, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5407581A | Filter medium having a limited surface negative charge for treating a blood material | Emerging Cross-Sectional Technologies | 111 | Expired |
| US6452964B1 | Adaptive modulation method | Electricity | 90 | Expired |
| US5519301A | Controlling/driving apparatus for an electrically-driven compressor in a car | Emerging Cross-Sectional Technologies | 79 | Expired |
| US9138913B2 | Transparent material processing with an ultrashort pulse laser | Performing Operations; Transporting | 77 | Active |
| US6665831B1 | Unequal error protection in multi-carrier transmission | Electricity | 73 | Expired |
| US6150689A | Semiconductor integrated circuit device and method for manufacturing the same | Emerging Cross-Sectional Technologies | 66 | Expired |
| US6359934B1 | Adaptive modulation method | Electricity | 63 | Expired |
| US6832898B2 | Driving apparatus of a linear compressor | Mechanical Engineering; Lighting; Heating | 62 | Expired |
| US4951079A | Voice-recognition camera | Physics | 61 | Expired |
| US5963442A | Inverter system for driving motor | Emerging Cross-Sectional Technologies | 60 | Expired |
| US4240021A | Solar cell battery charging control system | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6955060B2 | Air conditioner with control of compressor | Mechanical Engineering; Lighting; Heating | 59 | Expired |
| US6483136B1 | Semiconductor integrated circuit and method of fabricating the same | Electricity | 59 | Expired |
| US7151348B1 | Motor driving apparatus | Mechanical Engineering; Lighting; Heating | 58 | Expired |
| US5027149A | Voice-recognition camera | Physics | 57 | Expired |
| US5502365A | Driving control apparatus of motor-driven compressor utilized for automobile | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6347261B1 | User-machine interface system for enhanced interaction | Physics | 47 | Expired |
| US6868686B2 | Refrigeration cycle apparatus | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5651260A | Control apparatus and method for actuating an electrically driven compressor used in an air conditioning system of an automotive vehicle | Performing Operations; Transporting | 38 | Expired |
| US4453834A | Electronic timepiece with temperature compensation | Physics | 38 | Expired |
| US7086963B1 | Golf club head | Human Necessities | 36 | Expired |
| US6414985B1 | Method for determining reference phase in radio communication system which uses orthogonal M-ary modulation, and coherent detection method using the same | Electricity | 33 | Expired |
| US5814957A | Direct current brushless motor and driving method therefor | Electricity | 33 | Expired |
| US6197702A | Fabrication process of a semiconductor integrated circuit device | Electricity | 33 | Expired |
| US6649956B2 | Semiconductor integrated circuit device and manufacturing method thereof | Electricity | 32 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.