Futoshi Yoshida
35Patents
8h-index
34Co-inventors
75Inventor score
Filing activity: Jun 3, 1991 → Jan 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6340246B1 | Optical connector with shutter | Physics | 17 | Expired |
| US6557816B2 | Motor mounting structure and drive shaft mounting structure | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US7073274B2 | Drying device | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5497217A | Method of copying a photograph by using a copier with border eliminating mode | Physics | 13 | Expired |
| US6104509A | Method for correcting quantity of emitted light | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5959654A | Image recording method and apparatus | Electricity | 8 | Expired |
| US8461544B2 | Radiation image capturing device, and radiation image capturing system | Physics | 8 | Active |
| US7958981B2 | Shock absorber | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US6052140A | Image forming apparatus | Performing Operations; Transporting | 7 | Expired |
| US8591106B2 | Radiographic image capture system, portable radiographic image capture device, image capture table | Human Necessities | 5 | Active |
| US6175666A | Image scanning apparatus | Electricity | 5 | Expired |
| US6211899A | Image exposure apparatus | Electricity | 4 | Expired |
| US6813846B2 | Drying device | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6705778B2 | Photographic processing apparatus for photosensitive material | Physics | 3 | Expired |
| US6817789B2 | Photosensitive material processing apparatus and photosensitive material | Physics | 3 | Expired |
| US7709804B2 | Radiation detector | Physics | 3 | Active |
| US6566642B1 | Image recording apparatus and image recording method | Electricity | 2 | Expired |
| US5251084A | Transducer head base for multiple size drums | Physics | 2 | Expired |
| US6354216B1 | Driving mechanism for scanning head and image recording device | Performing Operations; Transporting | 2 | Expired |
| US7077584B2 | Dryer for a recording medium | Physics | 2 | Expired |
| US5923404A | Image recording apparatus with a plurality of photosensitive material | Physics | 2 | Expired |
| US10431456B2 | Imprint apparatus and method | Physics | 1 | Active |
| US6084625A | Image recording apparatus and image exposure device provided therein | Performing Operations; Transporting | 1 | Expired |
| US7732124B2 | Silver halide color photographic light-sensitive material and color image-forming method | Physics | 0 | Active |
| US7611829B2 | Silver halide color photographic light-sensitive material and color image-forming method | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.