Atsushi Tomotake
25Patents
5h-index
35Co-inventors
69Inventor score
Filing activity: Nov 27, 1989 → Jan 26, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6572228B2 | Image forming method | Performing Operations; Transporting | 18 | Expired |
| US5066574A | Silver halide photographic light-sensitive material containing a novel yellow coupler | Chemistry; Metallurgy | 13 | Expired |
| US7316473B2 | Inkjet recording method and inkjet recording apparatus | Performing Operations; Transporting | 11 | Expired |
| US7275806B2 | Inkjet recording method and inkjet recording apparatus | Performing Operations; Transporting | 11 | Expired |
| US5215877A | Light-sensitive silver halide color photographic material | Physics | 8 | Expired |
| US7216967B2 | Inkjet recording method and inkjet recording apparatus | Physics | 5 | Expired |
| US7132464B2 | Ink for ink-jet recording and image forming method | Chemistry; Metallurgy | 4 | Expired |
| US7265165B2 | Colored minute particles dispersion, aqueous ink, and image forming method using the same | Chemistry; Metallurgy | 3 | Expired |
| US7090903B2 | Ink-jet recording sheet | Performing Operations; Transporting | 3 | Expired |
| US6007975A | Silver halide color photographic light-sensitive material | Physics | 3 | Expired |
| US6746115B2 | Ink-jet image recording method | Chemistry; Metallurgy | 3 | Expired |
| US5063148A | Silver halide light-sensitive photographic material | Physics | 3 | Expired |
| US5399474A | Light-sensitive silver halide color photographic material | Physics | 2 | Expired |
| US7331665B2 | Inkjet recording method and inkjet recording apparatus | Physics | 2 | Expired |
| US7322687B2 | Inkjet recording method and inkjet recording apparatus | Performing Operations; Transporting | 2 | Expired |
| US7387381B2 | Ink jet recording sheet and image forming method | Performing Operations; Transporting | 2 | Expired |
| US7331649B2 | Inkjet recording method and inkjet recording apparatus | Performing Operations; Transporting | 1 | Expired |
| US6337304B1 | Thermal transfer recording material | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4994361A | Silver halide color photographic light-sensitive material | Physics | 1 | Expired |
| US5556740A | Heat-developable photosensitive material | Physics | 1 | Expired |
| US7238399B2 | Ink jet recording medium, its manufacturing method, ink jet image forming method and image formed thereby | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5100773A | Silver halide color photographic light-sensitive material containing amide type couplers | Physics | 0 | Expired |
| US5998117A | Silver halide photographic light-sensitive material | Physics | 0 | Expired |
| US9416289B2 | Active-energy-ray-curable inkjet ink composition, active-energy-ray-curable inkjet ink, and inkjet recording method | Chemistry; Metallurgy | 0 | Active |
| US7328992B2 | Inkjet recording method and inkjet recording apparatus | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.