Hisao Kobayashi
40Patents
14h-index
57Co-inventors
84Inventor score
Filing activity: Mar 7, 1979 → Sep 7, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4635052A | Large size image display apparatus | Electricity | 152 | Expired |
| US5483289A | Data slicing circuit and method | Electricity | 78 | Expired |
| US4328678A | Refrigerant compressor protecting device | Mechanical Engineering; Lighting; Heating | 68 | Expired |
| US5458472A | Scroll type compressor having thrust regulation on the eccentric shaft | Mechanical Engineering; Lighting; Heating | 40 | Expired |
| US4669272A | Variable displacement refrigerant compressor of variable angle wobble plate type | Mechanical Engineering; Lighting; Heating | 40 | Expired |
| US5032060A | Continuously variable capacity swash plate type refrigerant compressor | Mechanical Engineering; Lighting; Heating | 38 | Expired |
| US4474542A | Operation control method and device for a vehicle air conditioning compressor | Physics | 33 | Expired |
| US4392086A | Apparatus for operating a gaseous discharge lamp | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4434693A | Plate positioning apparatus | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4393966A | Operation control apparatus of a compressor | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US5364247A | Sealing structure for scroll type compressor | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4403921A | Multi-cylinder variable delivery compressor | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4265091A | Refrigerant compressor protecting device | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4355959A | Rotation sensor of a swash-plate type compressor | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4799502A | Wig | Human Necessities | 14 | Expired |
| US4388561A | Apparatus for operating discharge lamps | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4839564A | Large image display apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4691526A | Air conditioning unit for vehicle | Performing Operations; Transporting | 12 | Expired |
| US4462491A | Apparatus for controlling a driving force applied to a compressor | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4565358A | Plate positioning apparatus | Performing Operations; Transporting | 11 | Expired |
| US4519750A | Variable-delivery refrigerant compressor | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7595837B2 | Image pickup apparatus and grasp member thereof | Physics | 10 | Active |
| US4730987A | Variable delivery compressor | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4480961A | Swash plate type compressor with a malfunction detector | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5478223A | Scroll type compressor having reaction force transmission and rotation prevention for the moveable scroll | Mechanical Engineering; Lighting; Heating | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.