Hideki Asano
54Patents
9h-index
66Co-inventors
81Inventor score
Filing activity: Aug 30, 1978 → Sep 16, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4945268A | Permanent magnet type linear pulse motor | Electricity | 43 | Expired |
| US4366516A | Precision machinery component | Physics | 24 | Expired |
| US4445159A | Chassis for video tape recorder | Physics | 21 | Expired |
| US4946242A | Optical part including integral combination of optical fiber and light emitting or receiving element and method of manufacturing the same | Physics | 20 | Expired |
| US4211690A | Polypropylene resin compositions and moldings thereof | Chemistry; Metallurgy | 17 | Expired |
| US4585841A | Transparent resin material containing metallic atoms bonded to pendent carboxylic acid groups | Physics | 14 | Expired |
| US6356046B1 | Instrument panel having pointer driven by stepping motor | Electricity | 13 | Expired |
| US7944567B2 | Semiconductor light emitting element, light source using the semiconductor light emitting element, and optical tomography imaging apparatus | Electricity | 12 | Active |
| US5113477A | Plastic optical fibers from polymers derived from metallic salts of ethylenic carboxyl monomers | Physics | 9 | Expired |
| US4873030A | Method of molding a resinous optical transmitting element | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6519999B2 | Meter having pointer-zero-position adjusting function | Physics | 9 | Expired |
| US7770557B2 | Throttle body, method of adjusting opening of opener, and method of manufacturing throttle body | Emerging Cross-Sectional Technologies | 8 | Active |
| US6285695A | Semiconductor laser | Electricity | 8 | Expired |
| US4810048A | Mechanical part mounting chassis with integrated circuit | Electricity | 5 | Expired |
| US5204435A | Optical fibers and core-forming compositions | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7509939B2 | Throttle control apparatus for internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US4900807A | Polymer from nitrile terminated compounds having Schiff bonds and process for preparing the same | Chemistry; Metallurgy | 3 | Expired |
| US8993367B2 | Method for producing cell for light-emitting device and method for producing light-emitting device | Electricity | 2 | Active |
| US4728557A | Molded part and method of making the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10828382B2 | Sterilization apparatus | Chemistry; Metallurgy | 2 | Active |
| US9103954B2 | Cell for light-emitting device and light-emitting device | Physics | 2 | Active |
| US7274720B2 | Semiconductor laser element having InGaAs compressive-strained quantum-well active layer | Electricity | 2 | Expired |
| US8988565B2 | Imaging apparatus | Electricity | 2 | Active |
| US5166283A | Polymer having dihydropyridine rings or dihydrotriazine rings, process for producing the same, and applications thereof | Chemistry; Metallurgy | 2 | Expired |
| US10818825B2 | Method for manufacturing wavelength conversion member, wavelength conversion member, and light-emitting device | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.