Hiroyuki Hamamoto
13Patents
6h-index
22Co-inventors
66Inventor score
Filing activity: Feb 17, 1994 → Aug 9, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5770936A | Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling same | Emerging Cross-Sectional Technologies | 85 | Expired |
| US5818188A | Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling same | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5637973A | Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus and a control method for controlling same | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5798622A | Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling same | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5887430A | Hydraulic source and hydraulic machine | Performing Operations; Transporting | 11 | Expired |
| US6684128B1 | Robot and method of controlling the robot | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7469469B2 | Coil component and method of producing the same | Emerging Cross-Sectional Technologies | 6 | Active |
| US6985062B2 | Coil component and method of producing the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7218394B2 | Liquid specimen analysis disk assembly | Emerging Cross-Sectional Technologies | 4 | Expired |
| US10578149B2 | Connecting rod of engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7015783B2 | Coil component and method of manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7253886B2 | Analysis device and analysis disc used for the same | Physics | 1 | Expired |
| US8883087B2 | Biological sample measurement apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.