Kouichi Kato
26Patents
9h-index
39Co-inventors
75Inventor score
Filing activity: Nov 25, 1985 → Jan 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5068769A | Horizontal sighting apparatus for head-lamps | Performing Operations; Transporting | 46 | Expired |
| US8636454B2 | Fastener | Emerging Cross-Sectional Technologies | 26 | Active |
| US8511631B2 | Assembling structure of clip and mounting member | Emerging Cross-Sectional Technologies | 23 | Active |
| US7595129B2 | Battery pack having a battery unit of sheet-shaped secondary batteries connected through a terminal block | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8037582B2 | Fastener | Emerging Cross-Sectional Technologies | 15 | Active |
| US4892073A | Ignition system for internal combustion engines | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US8245367B2 | Fastener | Emerging Cross-Sectional Technologies | 11 | Active |
| US5475897A | Car door hinge | Fixed Constructions | 10 | Expired |
| US8210786B2 | Fastening device | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US8240625B2 | Mounting structure for functional component | Performing Operations; Transporting | 7 | Active |
| US4735187A | Ignition system for internal combustion engines | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| USD576029S1 | Nut | General | 5 | Expired |
| US4943977A | Correlation pulse generating circuit in a spread spectrum receiver | Electricity | 4 | Expired |
| US4678421A | Resin molding apparatus | Performing Operations; Transporting | 3 | Expired |
| USD576481S1 | Nut | General | 2 | Expired |
| US10458169B2 | Damper device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8550956B2 | Planetary gear unit | Emerging Cross-Sectional Technologies | 1 | Active |
| US9610367B2 | Particle and contrast agent having the particle | Performing Operations; Transporting | 0 | Active |
| US11459812B2 | Damper | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11739808B2 | Damper | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10195296B2 | Composition having dye and conjugate of polyethyleneglycol and additive and contrast agent for photoacoustic imaging having the same | General | 0 | Revoked |
| US10245329B2 | Composition having dye and conjugate of polyethyleneglycol and additive and contrast agent for photoacoustic imaging having the same | Human Necessities | 0 | Active |
| US11432806B2 | Information processing apparatus, information processing method, and storage medium | Physics | 0 | Active |
| US8247215B2 | Apparatus for introducing substance into cells | Chemistry; Metallurgy | 0 | Active |
| US8293782B2 | Compound, probe containing the novel compound, and fluorescence-imaging contrast agent containing the novel compound or the probe | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.