Junichi Shibata
45Patents
12h-index
69Co-inventors
84Inventor score
Filing activity: Oct 23, 1980 → Apr 10, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5177490A | GPS satellite signal tracking system for GPS receivers | Physics | 73 | Expired |
| US6162697A | High Q inductor realization for use in MMIC circuits | Electricity | 54 | Expired |
| US6381429B1 | METHOD FOR FIXING BEARING MEMBER FOR CYLINDRICAL SUBSTRATE, STRUCTURE FOR FIXING BEARING MEMBER FOR CYLINDRICAL SUBSTRATE, ELECTROPHOTOGRAPHIC PHOTORECEPTOR HAVING BEARING MEMBER, PRINT CARTRIDGE, AND APPARATUS FOR FORMING IMAGE | Emerging Cross-Sectional Technologies | 51 | Expired |
| US8034693B2 | Method for fabricating semiconductor device | Electricity | 48 | Active |
| US9417725B1 | Touch panel having press detection function | Physics | 36 | Active |
| US9507456B2 | Touch panel with pressing-force measuring performance | Physics | 25 | Active |
| US6351632B1 | Mixer with high order intermodulation suppression and robust conversion gain | Electricity | 16 | Expired |
| US4370522A | FM Receiver for use with motorcars | Electricity | 16 | Expired |
| US8084352B2 | Method of manufacturing semiconductor device | Electricity | 14 | Active |
| US9864450B2 | Piezoelectric sensor and pressure detection apparatus | Electricity | 14 | Active |
| US4397041A | Complex antenna system and FM/AM receiver | Electricity | 12 | Expired |
| US9519378B2 | Pressure detector and touch panel provided with pressure detector | Physics | 12 | Active |
| US4934729A | Double link type suspension system | Performing Operations; Transporting | 12 | Expired |
| US9542031B2 | Input device using detection of both capacitance and pressure, and capacitance-system hybrid touch panel equipped with pressure-sensitive function | Physics | 10 | Active |
| US9921705B2 | Resistive film type touch panel having electrode grouping and routing wires arranged to miniaturize the touch panel, and a method of detecting a pressing position on the touch panel | Physics | 9 | Active |
| US4395714A | Antenna array system usable for AM/FM receiver | Electricity | 9 | Expired |
| US4641116A | Microwave filter | Electricity | 8 | Expired |
| US5774767A | Method of supporting and driving cylindrical electro-photographic photoreceptor and imaging apparatus thereof | Physics | 8 | Expired |
| US6723941B2 | Wire electric-discharge machining apparatus | Performing Operations; Transporting | 5 | Expired |
| US6809609B1 | Device for preventing mixing of extrinsic noise and protector | Electricity | 5 | Expired |
| US8945704B2 | Multi-layer film, decorative molding film and molded body | Emerging Cross-Sectional Technologies | 4 | Active |
| US8035232B2 | Semiconductor device including interconnects, vias connecting the interconnects and greater thickness of the liner film adjacent the vias | Electricity | 4 | Active |
| US10483124B2 | Semiconductor device | Electricity | 4 | Active |
| US6897397B2 | Wire electric discharge machining method and wire electric discharge machine | Performing Operations; Transporting | 3 | Expired |
| US9904430B2 | Antenna-equipped touch panel having an opening between antenna pattern and detection pattern | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.