Akira Kinoshita
83Patents
12h-index
111Co-inventors
87Inventor score
Filing activity: Jan 4, 1978 → Feb 28, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5623203A | Remote field flaw sensor including an energizing coil, first and second receiving coil groups oriented perpendicular and a third receiving coil oriented parallel to pipe | Physics | 64 | Expired |
| US5135202A | Apparatus for melting down chips | Emerging Cross-Sectional Technologies | 53 | Expired |
| US4415640A | Electrophotographic element with fluorenylidene hydrazone compounds | Physics | 40 | Expired |
| US4448868A | Electrophotographic photoreceptor with hydrazone derivative | Physics | 27 | Expired |
| US4415641A | Electrophotographic light-sensitive element | Physics | 22 | Expired |
| US4943501A | Photoconductive material containing anti-oxidant | Physics | 22 | Expired |
| US4515881A | Electrophotographic bisazo photosensitive member | Chemistry; Metallurgy | 21 | Expired |
| US5434586A | Multibeam antenna for receiving satellite waves | Electricity | 20 | Expired |
| US4173561A | Flame retardant polymer composition | Chemistry; Metallurgy | 19 | Expired |
| US5158616A | Apparatus for cleaning a substrate | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5039586A | Electrophotographic photoreceptor | Chemistry; Metallurgy | 16 | Expired |
| US4994339A | Electrophotographic photoreceptor using titanyl phthalocyanine | Physics | 14 | Expired |
| US4842971A | Photoreceptor for electrophotography having a hydroxystyrene subbing layer | Physics | 12 | Expired |
| US5440279A | Electromagnetic radiation converter | Electricity | 12 | Expired |
| US5942359A | Electrophotoreceptor | Physics | 11 | Expired |
| US5824444A | Image forming apparatus | Physics | 11 | Expired |
| US10735650B2 | Electronic apparatus, method for controlling electronic apparatus, and control program | Physics | 11 | Active |
| US5422611A | Waveguide-microstripline transformer | Electricity | 9 | Expired |
| US5234785A | Electrophotographic photoreceptor and manufacturing method thereof | Physics | 9 | Expired |
| US5350655A | Electrophotographic photoreceptor with titanyl phthaloycyanine | Physics | 9 | Expired |
| US4537847A | Disazo photoreceptors for electrophotography | Physics | 9 | Expired |
| US5753395A | Electrophotographic photoreceptor | Physics | 8 | Expired |
| US5718997A | Electrophotographic photoreceptor | Physics | 8 | Expired |
| US5660960A | Image forming apparatus | Physics | 8 | Expired |
| US10527731B2 | Obstacle detection device | Fixed Constructions | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.