Toshihiko Kimura
23Patents
9h-index
46Co-inventors
75Inventor score
Filing activity: May 23, 1977 → Apr 3, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4639415A | Silver halide color photographic material containing a magenta color image-forming coupler | Physics | 36 | Expired |
| US4562146A | Silver halide color photographic material | Physics | 23 | Expired |
| US4600688A | Silver halide color photographic light-sensitive material | Physics | 16 | Expired |
| US4106595A | Disc brake caliper and supporting member | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4326022A | Photographic material containing a high boiling solvent | Chemistry; Metallurgy | 15 | Expired |
| US4551422A | Silver halide photographic light-sensitive material | Physics | 14 | Expired |
| US4675280A | Silver halide color photographic material containing a 1H-pyrazolo [3,2-C]- S | Physics | 13 | Expired |
| US4311219A | Caliper guiding mechanism for disc brake | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4818672A | Silver halide color photographic light-sensitive material improved in cyan image characteristics | Physics | 10 | Expired |
| US6820442B2 | Personal ornament | Human Necessities | 9 | Expired |
| US4984672A | Tread member for escalator or travelling road | Performing Operations; Transporting | 9 | Expired |
| US4518680A | Bleach-fixing solution and processing of light-sensitive color photographic material by use thereof | Physics | 7 | Expired |
| US4596132A | Gas component detecting plug | Physics | 7 | Expired |
| US4581326A | Silver halide color photographic material | Physics | 5 | Expired |
| US4594314A | Silver halide color photographic light-sensitive material | Physics | 5 | Expired |
| US4865961A | Silver halide color photographic light-sensitive material | Physics | 3 | Expired |
| US5228246A | Apparatus for turning up an down seats for telescopic seating system | Human Necessities | 3 | Expired |
| US6288211A | Method of breaking foam generated from PVC paste resin latex | Performing Operations; Transporting | 2 | Expired |
| US7678450B2 | Sewing thread and process for producing the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5084373A | Light-sensitive color photographic material improved on the sharpness and graininess thereof | Physics | 1 | Expired |
| US6277954A | Method of stripping for latex of vinyl chloride paste resin, stripping apparatus, and vinyl chloride paste resin latex having low concentration of residual monomer | Performing Operations; Transporting | 1 | Expired |
| US5376514A | Silver halide photosensitive materials | Physics | 0 | Expired |
| US4871655A | Light-sensitive silver halide color photographic material containing multi-functional dye | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.