Shiro Yoshida
21Patents
13h-index
32Co-inventors
81Inventor score
Filing activity: Jun 2, 1982 → Sep 6, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6091310A | Multi-layer printed board with an inductor providing a high impedance at high frequency | Electricity | 105 | Expired |
| US6075211A | Multi-layered printed wiring board | Electricity | 83 | Expired |
| US5978231A | Printed wiring board with integrated coil inductor | Electricity | 76 | Expired |
| US6111479A | Laminate printed circuit board with a magnetic layer | Electricity | 62 | Expired |
| US4762589A | Method of making a tubular rubber product having a polyamide or polyester resin layer | Mechanical Engineering; Lighting; Heating | 46 | Expired |
| US4657285A | Tubular rubber products | Mechanical Engineering; Lighting; Heating | 36 | Expired |
| US4899233A | Apparatus for reproducing a magnetically recorded digital signal using a rotary head with automatic track finding signal extraction and selection for tracking control | Physics | 35 | Expired |
| US4541371A | Two cycle engine | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6002593A | Reducing electromagnetic noise radiated from a printed board | Electricity | 27 | Expired |
| US6365828B1 | Electromagnetic interference suppressing device and circuit | Electricity | 26 | Expired |
| US6710479B2 | Cooling structure of generator | Electricity | 20 | Expired |
| US6938231B2 | Method and system for designing circuit layout | Physics | 19 | Expired |
| US6877955B2 | Mixed flow turbine and mixed flow turbine rotor blade | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6359237B1 | Multi-layer printed board | Electricity | 12 | Expired |
| US5008764A | Rotary head type digital signal reproducing apparatus with slow tape speed mode and improved tracking control | Physics | 11 | Expired |
| US4839755A | Rotary head type digital signal reproducing apparatus with different modes and tracking control | Physics | 10 | Expired |
| US4390801A | Circuit for reproducing a clock signal | Physics | 9 | Expired |
| US4901168A | Apparatus and method for recording and reproducing a digital signal | Physics | 3 | Expired |
| US6437426B1 | Semiconductor integrated circuit having an improved grounding structure | Electricity | 3 | Expired |
| US7064623B2 | Coaxial line type components with low characteristic impedance | Electricity | 1 | Expired |
| US10449860B2 | Cooling apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.