Yukio Noguchi
48Patents
10h-index
88Co-inventors
78Inventor score
Filing activity: Oct 10, 1975 → Nov 22, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4464582A | Water-safe hair dryer circuit | Electricity | 49 | Expired |
| US4286018A | Biaxially oriented poly-p-phenylene sulfide films | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4887109A | Viewfinder for a camera with changeable focal length | Physics | 25 | Expired |
| US4495298A | Thallium-containing optical glass | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4472030A | Cesium-containing optical glass | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4766463A | Image forming apparatus | Physics | 20 | Expired |
| US7255612B2 | Compliant pin and electrical component that utilizes the compliant pin | Electricity | 16 | Expired |
| US4440915A | Stabilized polyphenylene sulfide and method for producing same | Chemistry; Metallurgy | 11 | Expired |
| US3992089A | Reader-printer apparatus with multiple supply rolls and charging devices | Physics | 11 | Expired |
| US4641272A | Device for sensing sheet transport condition | Performing Operations; Transporting | 10 | Expired |
| US4486578A | Stabilized polyphenylene sulfide and method for producing same | Chemistry; Metallurgy | 9 | Expired |
| US6657795B2 | Zoom lens device | Physics | 9 | Expired |
| US7102270B2 | Driving device, image capture apparatus and mobile phone | Electricity | 9 | Expired |
| US4462663A | Converging light transmitting body of high performance and process for production thereof | Physics | 8 | Expired |
| US4528834A | Reduced energy consumption method for rolling bars or wire rods | Performing Operations; Transporting | 8 | Expired |
| US6851609B2 | Image reading apparatus and copier | Electricity | 8 | Expired |
| US4370469A | Polyphenylenesulfide sheet-like material | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6724541B2 | Aperture regulating apparatus | Physics | 7 | Expired |
| US4495299A | Thallium-containing optical glass composition | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6881928B2 | Personal care appliance and attachment therefor | Human Necessities | 6 | Expired |
| US4866478A | Illuminating device for a color copier | Physics | 5 | Expired |
| US5252153A | Process for producing steel bar wire rod for cold working | Chemistry; Metallurgy | 5 | Expired |
| US5303011A | Image forming apparatus | Physics | 5 | Expired |
| US5619297A | Camera | Physics | 4 | Expired |
| US6456791B1 | Moving mechanism | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.