Hitoshi Yokota
14Patents
7h-index
29Co-inventors
62Inventor score
Filing activity: Jul 27, 1999 → Aug 30, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7180898B2 | Communication system | Electricity | 27 | Expired |
| US6600243B1 | Battery pack and an information processing device in which the battery pack is detachable/attachable | Electricity | 15 | Expired |
| US6624536B1 | Electromagnetic noise reducing device, noise reducing electronic component and electronic appliance manufacturing method | Electricity | 14 | Expired |
| US6614663B1 | Reducing impedance of power supplying system in a circuit board by connecting two points in one of a power supply pattern and a ground pattern by a resistive member | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7085220B2 | Optical head and optical device for enhancing the intensity of a transmitted light | Performing Operations; Transporting | 11 | Expired |
| US7095627B2 | Frequency-selective shield structure and electric device having the structure | Electricity | 8 | Expired |
| US6527562B2 | PCI expansion adapter with PC card slot and electronic apparatus provided with the same | Electricity | 8 | Expired |
| US6985111B2 | Printed circuit board and wireless communication apparatus | Electricity | 6 | Expired |
| US6875920B2 | Semiconductor device and design support method of electronic device using the same | Electricity | 5 | Expired |
| US6769045B2 | PCI expansion adapter with PC card slot and electronic apparatus provided with the same | Electricity | 3 | Expired |
| US7133378B2 | Base station for wireless communication and method for setting up frequency band in the base station | Electricity | 3 | Expired |
| US7065100B2 | Communication system | Electricity | 1 | Expired |
| US9500689B2 | Noise equivalent circuit | Emerging Cross-Sectional Technologies | 0 | Active |
| US7627323B2 | Apparatus and method for laying out wireless cell, and recording medium for programs achieving the same | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.