Yasuhiro Ishihara
26Patents
2h-index
42Co-inventors
53Inventor score
Filing activity: Nov 1, 2004 → Jun 24, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9335679B2 | Image forming apparatus, image forming method, and non-transitory computer readable medium storing control program | Physics | 3 | Active |
| US8666268B2 | Fixing device, image forming apparatus and heat generating rotational body | Physics | 3 | Active |
| US9310727B2 | Image forming apparatus and fixing temperature control unit | Physics | 2 | Active |
| US9423731B2 | Image forming apparatus and non-transitory recording medium having recorded therein temperature control program for use in image forming apparatus | Physics | 2 | Active |
| US8629998B2 | Image forming apparatus and image forming system | Electricity | 2 | Active |
| US7746492B2 | Image data transmitter and image data communication system | Electricity | 1 | Active |
| US10642204B2 | Image forming apparatus | Physics | 1 | Active |
| US11880153B2 | Image forming device | Physics | 1 | Active |
| US8290389B2 | Image forming apparatus and contact-corrosion prevention method performed by same | Physics | 1 | Active |
| US8938178B2 | Heater control device, fixing device, and image forming apparatus | Physics | 1 | Active |
| US8824904B2 | Fixing device and image forming apparatus | Physics | 1 | Active |
| US9002220B2 | Fixing device and image formation apparatus | Physics | 1 | Active |
| US9529422B2 | Image display and photographing system, photographing device, display device, image display and photographing method, and computer-readable storage medium for computer program | Electricity | 0 | Active |
| US10451180B2 | Control device | Electricity | 0 | Active |
| US9709917B2 | Image forming apparatus and light intensity adjusting method | Physics | 0 | Active |
| US12291421B2 | Image forming apparatus and control program | Performing Operations; Transporting | 0 | Active |
| US9051999B2 | Continuously variable transmission | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10256711B2 | Power control apparatus and image forming apparatus using the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9979852B2 | Image reading apparatus | Electricity | 0 | Active |
| US9098030B2 | Image forming apparatus | Physics | 0 | Active |
| US10766252B2 | Heater and inkjet printer | Performing Operations; Transporting | 0 | Active |
| US11134679B2 | Method for growing plant | Chemistry; Metallurgy | 0 | Active |
| US8081330B2 | Data outputting apparatus, and recording medium in which data outputting program is recorded | Physics | 0 | Active |
| US9434377B2 | Hybrid drive device | Emerging Cross-Sectional Technologies | 0 | Active |
| US9389552B2 | Image forming apparatus with fixing member temperature control | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.