Yutaka Yamauchi
27Patents
10h-index
64Co-inventors
78Inventor score
Filing activity: Feb 19, 1981 → Dec 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4365107A | Amorphous film solar cell | Emerging Cross-Sectional Technologies | 66 | Expired |
| US4678710A | Coated particulate materials and method for manufacture thereof | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6830660B1 | Method for producing metallurgical coke | Chemistry; Metallurgy | 37 | Expired |
| US4966547A | Heat treatment method using a zoned tunnel furnace | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US6491440B1 | Wheel bearing apparatus | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US4925511A | Method of fitting plate member with supportive or protective member of molded resin | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5758228A | Image forming apparatus, control method for controlling the same and temperature control apparatus | Physics | 17 | Expired |
| US9360735B2 | Camera module | Physics | 16 | Active |
| US6018140A | Image forming apparatus, control method for controlling the same and temperature control apparatus | Physics | 16 | Expired |
| US8575940B2 | Power supply device and method for detecting non-contact state of load connected to power supply device | Emerging Cross-Sectional Technologies | 14 | Active |
| US4570332A | Method of forming contact to thin film semiconductor device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6729769B2 | Tire wheel bearing apparatus | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6248143A | Composition for polishing glass and polishing method | Chemistry; Metallurgy | 8 | Expired |
| US8493031B2 | Equalization device, battery system and electric vehicle including the same, equalization processing program, and equalization processing method | Emerging Cross-Sectional Technologies | 8 | Active |
| US5632939A | Method of forming molding on platelike article using extrusion die | Performing Operations; Transporting | 7 | Expired |
| US6637944B2 | Tire wheel bearing apparatus | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6579156B2 | Method of working hub ring of wheel bearing assembly | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5552194A | Extrusion die, method of forming molding on platelike article and platelike article with molding | Performing Operations; Transporting | 5 | Expired |
| US4592172A | Method of machining tapered roller bearing inner rings | Performing Operations; Transporting | 4 | Expired |
| US8508232B2 | Battery system with a current detection circuit | Emerging Cross-Sectional Technologies | 4 | Active |
| US8497661B2 | Equalization device, equalization processing program, battery system, electric vehicle and equalization processing method | Emerging Cross-Sectional Technologies | 2 | Active |
| US12391138B2 | Electric vehicle, and charging and discharging facility, and system | Emerging Cross-Sectional Technologies | 0 | Active |
| US12422269B2 | Guidance system of electric mobility vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US8482869B2 | Lens actuator and camera module having the same | Physics | 0 | Active |
| US6875316B1 | High reactivity and high strength coke for blast furnace and method for producing the same | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.