SHARP KABUSHIKI KAISHA
26,602Patents
13,644Active
26,602Granted
56Portfolio score
Filing activity: Jun 16, 1972 → Jun 28, 2024 · 4,683 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6563174B2 | Thin film transistor and matrix display device | Electricity | 3,977 | Expired |
| US8140417B2 | Data transmission system and data transmitting method | Electricity | 1,412 | Active |
| US5730802A | Vapor growth apparatus and vapor growth method capable of growing good productivity | Chemistry; Metallurgy | 540 | Expired |
| US6465892B1 | Interconnect structure for stacked semiconductor device | Electricity | 533 | Expired |
| US5331555A | Electronic apparatus | Physics | 530 | Expired |
| US6446573B2 | Plasma process device | Electricity | 525 | Expired |
| US5666141A | Ink jet head and a method of manufacturing thereof | Performing Operations; Transporting | 420 | Expired |
| US5744824A | Semiconductor device method for producing the same and liquid crystal display including the same | Electricity | 397 | Expired |
| US6448489B2 | Solar generation system | Emerging Cross-Sectional Technologies | 377 | Expired |
| US5719604A | Diaphragm type ink jet head having a high degree of integration and a high ink discharge efficiency | Performing Operations; Transporting | 375 | Expired |
| US4818728A | Method of making a hybrid semiconductor device | Emerging Cross-Sectional Technologies | 363 | Expired |
| US5897379A | Low temperature system and method for CVD copper removal | Electricity | 361 | Expired |
| US5140393A | Sensor device | Physics | 355 | Expired |
| US6389422B1 | METHOD OF RELAYING FILE OBJECT, DISTRIBUTED FILE SYSTEM, COMPUTER READABLE MEDIUM RECORDING A PROGRAM OF FILE OBJECT RELAY METHOD AND GATEWAY COMPUTER, ALLOWING REFERENCE OF ONE SAME FILE OBJECT AMONG NETWORKS | Emerging Cross-Sectional Technologies | 353 | Expired |
| US6072557A | Color liquid crystal display apparatus and method for producing the same | Physics | 350 | Expired |
| US6466237B1 | Information managing device for displaying thumbnail files corresponding to electronic files and searching electronic files via thumbnail file | Physics | 321 | Expired |
| US6195140A | Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region | Physics | 319 | Expired |
| US6472293B2 | Method for manufacturing an interconnect structure for stacked semiconductor device | Electricity | 316 | Expired |
| US7508034B2 | Single-crystal silicon substrate, SOI substrate, semiconductor device, display device, and manufacturing method of semiconductor device | Electricity | 309 | Expired |
| US6157080A | Semiconductor device using a chip scale package | Electricity | 300 | Expired |
| US6826693B1 | Information transmission apparatus | Electricity | 286 | Expired |
| US4890832A | Compact electronic apparatus with removable processing units | Physics | 281 | Expired |
| US6239788A | Coordinate input device and display-integrated type coordinate input device capable of directly detecting electrostatic coupling capacitance with high accuracy | Physics | 281 | Expired |
| US4926182A | Microwave data transmission apparatus | Physics | 277 | Expired |
| US5327125A | Apparatus for and method of converting a sampling frequency according to a data driven type processing | Electricity | 277 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.