Hideki Sato
235Patents
23h-index
285Co-inventors
93Inventor score
Filing activity: Apr 22, 1974 → Oct 24, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5432715A | Computer system and monitoring method | Physics | 235 | Expired |
| US6535749B1 | Mobile information terminal equipment and portable electronic apparatus | Electricity | 130 | Expired |
| US5835005A | Power-line data transmission method and system utilizing relay stations | Electricity | 124 | Expired |
| US6009338A | Mobile information terminal equipment and portable electronic apparatus | Electricity | 93 | Expired |
| USD411994S | Portable telephone | General | 77 | Expired |
| US5087828A | Timing circuit for single line serial data | Electricity | 74 | Expired |
| US4851601A | Processing for producing hydrocarbon oils from plastic waste | Chemistry; Metallurgy | 72 | Expired |
| US4770953A | Aluminum nitride sintered body having conductive metallized layer | Emerging Cross-Sectional Technologies | 67 | Expired |
| US6893743B2 | Organic electroluminescent device | Emerging Cross-Sectional Technologies | 63 | Expired |
| US7069056B2 | Mobile information terminal equipment and portable electronic apparatus | Electricity | 60 | Expired |
| USD430858S | Portable telephone | General | 58 | Expired |
| US7210236B2 | Method and apparatus for measuring magnetic offset of geomagnetic sensor and portable electronic apparatus | Physics | 55 | Expired |
| US6707298B2 | Magnetic sensor | Performing Operations; Transporting | 45 | Expired |
| US5651112A | Information processing system having performance measurement capabilities | Physics | 44 | Expired |
| US6208879A | Mobile information terminal equipment and portable electronic apparatus | Electricity | 38 | Expired |
| US6115567A | Support part, developer container, process cartridge and electrophotographic image forming apparatus | Physics | 34 | Expired |
| US5063121A | Circuit substrate comprising nitride type ceramics, method for preparing it, and metallizing composition for use in it | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4800401A | Light scanning device for scanning with a lasler beam and an image forming apparatus for forming an image with a laser beam | Electricity | 29 | Expired |
| US8749492B2 | Display device equipped with a touch panel | Physics | 26 | Active |
| US4312824A | Process for making closure caps having liners | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6104980A | Vehicular operation processing system | Physics | 23 | Expired |
| US5859977A | System for software update in manner based on processing properties of devices via maintenance network while allowing data transmission between devices on another network | Physics | 23 | Expired |
| US5887227A | Developing device | Physics | 23 | Expired |
| US4761345A | Aluminum nitride substrate | Emerging Cross-Sectional Technologies | 22 | Expired |
| US8933622B2 | Organic electroluminescence element | Electricity | 21 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.