Hiroshi Yabe
47Patents
11h-index
49Co-inventors
75Inventor score
Filing activity: Sep 30, 1982 → Oct 10, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6320822A | Electronic equipment and control method for electronic equipment | Physics | 66 | Expired |
| US5113381A | Multifunction electronic analog timepiece | Physics | 52 | Expired |
| US5615179A | Electronic apparatus with fitting band | Physics | 29 | Expired |
| US7733538B2 | Image reading apparatus | Electricity | 25 | Active |
| US6421261B1 | Power supply apparatus with unidirectional units | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6424600B1 | Portable electronic device and control method for controlling the portable electronic device | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5289452A | Multifunction electronic analog timepiece | Physics | 16 | Expired |
| US6262554A | Electronic device and method of controlling the same | Physics | 13 | Expired |
| US5929715A | Oscillation circuit having electrostatic protective circuit | Electricity | 12 | Expired |
| US4761771A | Electronic timekeeping apparatus with temperature compensation and method for compensating same | Physics | 12 | Expired |
| US5016231A | Apparatus for electronically correcting an electronic timepiece | Physics | 11 | Expired |
| US5882264A | Spring damper device suitable for use in lockup clutch of torque converter | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6343051B1 | Portable electronic device and control method for the portable electronic device | Physics | 10 | Expired |
| US5530407A | Digital trimming for frequency adjustment | Physics | 10 | Expired |
| US6397996B1 | Starting clutch | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5587691A | Digital trimming for frequency adjustment | Physics | 9 | Expired |
| US6396772B1 | Electronic apparatus and control method for electronic apparatus | Physics | 9 | Expired |
| US6147564A | Oscillation circuit having electrostatic protective circuit | Physics | 9 | Expired |
| US6648117B2 | Starting clutch and method for controlling same | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6628572B1 | Electronic equipment and method of controlling electronic equipment | Electricity | 8 | Expired |
| US6046648A | Crystal oscillator circuit having low power consumption | Electricity | 8 | Expired |
| US6849024B2 | Starting clutch and method of controlling the same | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6411169B1 | Oscillation circuit, electronic circuit using the same, and semiconductor device, electronic equipment, and timepiece using the same | Electricity | 8 | Expired |
| US5752884A | Damping device for torque converter | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6327225A | Electronic unit, and control method for electronic unit | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.