Yasuaki Yamamoto
24Patents
12h-index
39Co-inventors
81Inventor score
Filing activity: Aug 29, 1974 → Jul 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5580473A | Methods of removing semiconductor film with energy beams | Emerging Cross-Sectional Technologies | 71 | Expired |
| US4755475A | Method of manufacturing photovoltaic device | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5932118A | Photoprocessing method | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5538902A | Method of fabricating a photovoltaic device having a three-dimensional shape | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5428961A | Micromachines | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5413959A | Method of modifying transparent conductive oxide film including method of manufacturing photovoltaic device | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6380478B1 | Solar cell module | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5639314A | Photovoltaic device including plural interconnected photoelectric cells, and method of making the same | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6277908A | Non-halogenated fire retardant resin composition and wires and cables coated therewith | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6465575B1 | Product having reduced friction and improved abrasion resistance | Chemistry; Metallurgy | 14 | Expired |
| US6552099B2 | Modified fluororesin and process for producing the same | Chemistry; Metallurgy | 13 | Expired |
| US6884827B2 | Seal ring and seal device | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6384316B1 | Photovoltaic device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US3951274A | Apparatus for loading slide fasteners or the like into a receptacle in neat arrangement | Performing Operations; Transporting | 8 | Expired |
| US4871787A | Flame retardant electrical insulating composition having antifungal action | Chemistry; Metallurgy | 5 | Expired |
| US6573001B1 | Method of manufacturing enclosed battery and enclosed battery | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6593593B2 | Transparent electrode comprising ZnO and a film with a melting point lower than that of ZnO | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7572839B2 | Seal ring and seal device | Chemistry; Metallurgy | 1 | Expired |
| US7544732B2 | Modified fluororesin composition and modified fluororesin molded article | Chemistry; Metallurgy | 0 | Expired |
| US6989415B1 | Modified fluoroplastic composition and modified fluoroplastic molded article | Chemistry; Metallurgy | 0 | Expired |
| US8901197B2 | Modified fluorocarbon resin composition and molded products | Chemistry; Metallurgy | 0 | Active |
| US11668662B2 | Sample analysis apparatus and method | Physics | 0 | Active |
| US6365431B1 | Method of manufacturing a photovoltaic device | Electricity | 0 | Expired |
| US6843811B2 | Method of manufacturing sealed battery and sealed battery | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.