Hiroaki Agata
36Patents
9h-index
57Co-inventors
78Inventor score
Filing activity: May 21, 1993 → Apr 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5443320A | Information processing system with printing function | Physics | 158 | Expired |
| US8416559B2 | Keyboard for slate personal computers | Physics | 95 | Active |
| US6504707B2 | Portable computer | Emerging Cross-Sectional Technologies | 71 | Expired |
| US6064566A | Peripheral device for use in a computer as an internal and external device | Physics | 33 | Expired |
| US6816371B2 | Method and arrangement for enhancing the cooling capacity of portable computers | Physics | 26 | Expired |
| US5708562A | Portable computer and a keyboard therefor | Physics | 21 | Expired |
| US7137442B2 | Vapor chamber | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US7573710B2 | Portable computer | Electricity | 11 | Active |
| US8014139B2 | Compact and light computer casing structure | Emerging Cross-Sectional Technologies | 9 | Active |
| US10146266B2 | Electronic apparatus | Physics | 8 | Active |
| US6807055B2 | Connection enhancement apparatus and information processing apparatus | Physics | 7 | Expired |
| US7755884B2 | Apparatus for reducing weight and thickness of a portable computer | Emerging Cross-Sectional Technologies | 6 | Active |
| US7417852B2 | Frame for notebook computer | Physics | 5 | Active |
| US7170000B2 | Apparatus having a cooling device | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7298335B2 | Portable information terminal with communication capabilities | Electricity | 5 | Expired |
| US9934916B2 | Keyboard for portable information equipment | Electricity | 5 | Active |
| US9141234B2 | Pressure and position sensing pointing devices and methods | Physics | 5 | Active |
| US10401925B2 | Portable information apparatus | Physics | 4 | Active |
| US9898043B2 | Expansion unit for portable information equipment | Physics | 4 | Active |
| US8030889B2 | Docking device | Physics | 4 | Active |
| US6766402B1 | computer in which an optional unit is installable | Electricity | 3 | Expired |
| US7261142B2 | Heat pipe excellent in reflux characteristic | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US10420230B2 | Support, electronic device, and method for manufacturing the same | Electricity | 3 | Active |
| US8503172B2 | Supplementary cooling system | Physics | 2 | Active |
| US7817093B2 | Portable computer and antenna distance setting mechanism | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.