Jun Iba
44Patents
8h-index
55Co-inventors
78Inventor score
Filing activity: Sep 22, 1992 → Apr 24, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6456266B1 | Liquid crystal display apparatus | Physics | 28 | Expired |
| US6323850A | Driving method for liquid crystal device | Physics | 12 | Expired |
| US7382088B2 | Electron source and image display apparatus | Electricity | 11 | Active |
| US9261769B2 | Imaging apparatus and imaging system | Electricity | 9 | Active |
| US8378937B2 | Image display apparatus | Physics | 9 | Active |
| US5854665A | Liquid crystal device with optical member having a planar extension in parallel with the substrates and non-uniform optical anisotropy along the planar extension | Physics | 8 | Expired |
| US9831278B2 | Solid-state image sensor and camera with pixel openings | Electricity | 8 | Active |
| US5303032A | Method of measuring the time for forming refractive index grating of a photo-nonlinear medium | Physics | 8 | Expired |
| US10897073B2 | Receiver for detecting a terahertz wave and image forming apparatus | Electricity | 7 | Active |
| US5995076A | Liquid crystal apparatus using different types of drive waveforms alternately | Physics | 6 | Expired |
| US10225496B2 | Photoelectric conversion device having a holding circuit with a plurality of holding units provided for each of a plurality of columns of pixels and method of driving photoelectric conversion device | Electricity | 6 | Active |
| US6222517A | Liquid crystal apparatus | Physics | 6 | Expired |
| US6072555A | Display apparatus capable of gradational display | Physics | 6 | Expired |
| US7427826B2 | Electron beam apparatus | Electricity | 5 | Active |
| US6028579A | Driving method for liquid crystal devices | Physics | 5 | Expired |
| US10008528B2 | Solid-state image sensor, method of manufacturing the same, and camera | Electricity | 5 | Active |
| US6473117B1 | Driving method for liquid crystal device | Physics | 4 | Expired |
| US6452581B1 | Driving method for liquid crystal device and liquid crystal apparatus | Physics | 4 | Expired |
| US7507134B2 | Method for producing electron beam apparatus | Electricity | 4 | Active |
| US9274254B2 | Optical element array, photoelectric conversion apparatus, and image pickup system | Electricity | 3 | Active |
| US6992649B2 | Driving method for liquid crystal device | Physics | 2 | Expired |
| US7710010B2 | Electron beam apparatus | Electricity | 2 | Active |
| US9285510B2 | Optical element array and solid-state imaging device including the array | Electricity | 2 | Active |
| US6992447B2 | Electron beam generation device having spacer | Electricity | 1 | Expired |
| US10412253B2 | Line sensor, image reading device, and image forming apparatus | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.