Junichi Ohsako
16Patents
6h-index
28Co-inventors
62Inventor score
Filing activity: Dec 9, 1994 → Jul 22, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6819045B2 | Display device | Electricity | 71 | Expired |
| US6690362B1 | Touch switch with thermo-chromatic layers | Electricity | 34 | Expired |
| US6894835B2 | Projection screen and method for manufacturing the same | Physics | 19 | Expired |
| US6801174B2 | Display device, producing method of electronic apparatus and display device | Electricity | 16 | Expired |
| US8693099B2 | Antireflection film | Chemistry; Metallurgy | 11 | Active |
| US6822705B2 | Reflective display, light guide plate and method of manufacturing light guide plate | Physics | 7 | Expired |
| US7630032B2 | LCD with selective transmission filter having light transmittance of 80% or more at wavelength regions of 440+/−20nm; 525+/−25nm and 565+/−45nm, and 10% or less at 470 to 485nm and 575 to 595nm | Physics | 3 | Active |
| US5527377A | Manufacturing method of metal or alloy | Physics | 3 | Expired |
| US7057809B2 | Projection screen | Physics | 3 | Expired |
| US7204593B2 | 3-D image display unit | Electricity | 2 | Expired |
| US8363329B2 | Liquid lens apparatus and manufacturing method of the same | Physics | 2 | Active |
| US7190355B2 | Input device and electronic apparatus having the same | Electricity | 1 | Expired |
| US8179504B2 | Liquid crystal display with a light selective reflection filter | Physics | 0 | Active |
| US7095557B2 | Projection screen and method for manufacturing the same | Physics | 0 | Expired |
| US6733821B1 | Method for forming an optical component | Chemistry; Metallurgy | 0 | Expired |
| US7575175B2 | Non-contact IC card | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.