Hideyuki Usui
42Patents
13h-index
77Co-inventors
84Inventor score
Filing activity: Nov 4, 1974 → Dec 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5535093A | Portable computer docking device having a first rotatable connector and a second connector | Physics | 166 | Expired |
| US5990546A | Chip scale package type of semiconductor device | Electricity | 129 | Expired |
| US5814894A | Semiconductor device, production method thereof, and tape carrier for semiconductor device used for producing the semiconductor device | Electricity | 119 | Expired |
| US6853336B2 | Display device, computer terminal, and antenna | Electricity | 90 | Expired |
| US6574115B2 | Computer system, electronic circuit board, and card | Electricity | 74 | Expired |
| US7271769B2 | Antennas encapsulated within plastic display covers of computing devices | Electricity | 59 | Expired |
| US5720628A | Power converter with compact cord storge | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6574102B2 | Docking station for portable computer and docking structure thereof | Physics | 30 | Expired |
| US6788530B2 | User friendly computer equipment, monitor unit, and monitor unit setting base | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7615014B2 | Device for measuring elastic properties of tissue | Human Necessities | 23 | Expired |
| US6912121B2 | Personal computer device having constant tilt display with adjustable height | Physics | 22 | Expired |
| US7038908B2 | Docking-type function-providing apparatus and portable device | Physics | 21 | Expired |
| US6934151B2 | Docking station | Physics | 19 | Expired |
| US4000876A | One-way support for steering column | Performing Operations; Transporting | 11 | Expired |
| US5294835A | Epoxy resin composition for semiconductor encapsulation and semiconductor device using the same | Electricity | 10 | Expired |
| US7008456B1 | Computer with security function and method therefor | Physics | 10 | Expired |
| US7651643B2 | Polarizer, method for producing same, polarizing plate, optical film, and image display | Physics | 10 | Expired |
| US6646607B2 | Antenna system, transceiver, electrical equipment, and computer terminal | Electricity | 8 | Expired |
| US6807055B2 | Connection enhancement apparatus and information processing apparatus | Physics | 7 | Expired |
| US6288169A | Butadiene rubber particles with secondary particle sizes for epoxy resin encapsulant | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6942149B2 | Connecting structure of card, card, and computer system | Physics | 6 | Expired |
| US7298335B2 | Portable information terminal with communication capabilities | Electricity | 5 | Expired |
| US6786409B2 | Connecting structure of card, card, and computer system | Physics | 5 | Expired |
| US6117616A | Circuit-forming substrate and circuit substrate | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7203002B2 | Polarizer, polarizing plate, liquid crystal display, and image display, and a method for producing the polarizer | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.