Yoshiro Sato
38Patents
8h-index
48Co-inventors
75Inventor score
Filing activity: Mar 13, 1981 → Jul 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6823109B2 | Optical fiber-lens array | Physics | 41 | Expired |
| USD449515S | Wheel nut for automobiles | General | 25 | Expired |
| US4417207A | Circuit for injecting simulating-noise signals in a power line | Physics | 25 | Expired |
| US5574805A | Electric field sensor | Physics | 17 | Expired |
| US6064514A | Optical surge preventing method and system for use with or in a rare earth doped fiber circuit | Electricity | 15 | Expired |
| US4825113A | Single transmission line bidirectional optical communication system | Electricity | 13 | Expired |
| US7851817B2 | Silicon LED package having horn and contact edge with (111) planes | Electricity | 12 | Active |
| US5618686A | Method of measuring the total ketone body and a sample reagent | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6268166A | Method of quantitative assay for 1,5-anhydroglucitol | Chemistry; Metallurgy | 6 | Expired |
| US6704147B2 | Collimator, collimator array and method of producing those member | Physics | 6 | Expired |
| US5468621A | Method of quantitative assay for 1,5-anhydroglucitol | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8479999B2 | Composite magnetic antenna and RF tag, and metal part and metal tool on which the composite magnetic antenna or RF tag is installed | Electricity | 5 | Active |
| US8159405B2 | Magnetic antenna and board mounted with the same | Emerging Cross-Sectional Technologies | 5 | Active |
| US8072387B2 | Magnetic antenna and board mounted with the same | Emerging Cross-Sectional Technologies | 4 | Active |
| US6717733B2 | Collimator array | Electricity | 3 | Expired |
| US5486458A | Method of quantitative assay for 1,5-anhydroglucitol | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7366209B2 | Orthogonal polarization multiplexing transmission apparatus and multiplexing method used for the same | Electricity | 2 | Expired |
| US9311590B2 | RF tag, magnetic antenna, board mounted with the RF tag, and communication system | Electricity | 2 | Active |
| US6760085B2 | Wavelength selecting module and wavelength selecting apparatus | Physics | 2 | Expired |
| US11215335B2 | Light source unit of vehicle lighting system and vehicle lighting system | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9634735B2 | Magnetic antenna, and RF tag and board mounted with the RF tag | Electricity | 2 | Active |
| US9218559B2 | Composite RF tag, and tool mounted with the composite RF tag | Electricity | 1 | Active |
| US12049996B2 | Vehicle lighting fixture | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US4419628A | Transient-noise simulators | Electricity | 1 | Expired |
| US9397401B2 | Magnetic antenna, board mounted with the same, and RF tag | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.