Kazuhiro Shiraishi
15Patents
4h-index
32Co-inventors
60Inventor score
Filing activity: Jun 14, 1985 → Mar 14, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5146879A | Variable compression ratio apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4663107A | Method for the production of thermoplastic tubes | Performing Operations; Transporting | 41 | Expired |
| US4976241A | Method for determining combustion condition in spark ignition internal combustion engine and combustion condition control device | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5025767A | Air/fuel ratio control system for internal combustion engine and air/fuel ratio controlling oxygen density sensor | Physics | 11 | Expired |
| US10277116B2 | On-vehicle power conversion apparatus | Performing Operations; Transporting | 4 | Active |
| US11097592B2 | On-board electric compressor | Emerging Cross-Sectional Technologies | 2 | Active |
| US11025141B2 | On-board electric compressor with a motor and noise reducing unit with inverter device having a damping unit reducing Q value of low pass filter circuit | Electricity | 1 | Active |
| US11204024B2 | Motor-driven compressor | Electricity | 1 | Active |
| US12292217B2 | Motor-driven compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12301072B2 | Motor-driven compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11056262B2 | Inductive element and LC filter | Electricity | 0 | Active |
| US11418115B2 | Controller for on-vehicle inverter | Electricity | 0 | Active |
| US12247558B2 | Electric compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12424911B2 | Motor-driven compressor with noise reduction unit | Electricity | 0 | Active |
| US12293862B2 | Motor-driven compressor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.