Toshihiro Suzuki
189Patents
23h-index
266Co-inventors
93Inventor score
Filing activity: Dec 6, 1973 → Sep 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6847424B2 | Liquid-crystal display and a lighting apparatus | Physics | 132 | Expired |
| US7073933B2 | Light guide plate, light source device equipped therewith and display device | Physics | 103 | Expired |
| US5764412A | Polarization separation/conversion device for polarized lighting apparatus and projection display unit | Physics | 85 | Expired |
| US4877717A | Process for the production of optical elements | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5860719A | Optical apparatus and cooling method thereof | Electricity | 52 | Expired |
| US6552760B1 | Luminaire with improved light utilization efficiency | Electricity | 45 | Expired |
| US6481854B1 | Projection type display apparatus having air cooling arrangement | Physics | 42 | Expired |
| US6655810B2 | Lighting unit | Physics | 41 | Expired |
| US7513661B2 | Backlight unit and liquid crystal display device having the same | Physics | 38 | Active |
| US7359011B2 | Reflection-type liquid crystal display device | Physics | 37 | Expired |
| US5826960A | Protection type display device with polarized light reflecting mirror and polarized light source | Electricity | 35 | Expired |
| US4724269A | Process for producing p-chlorobenzenes | Chemistry; Metallurgy | 34 | Expired |
| US7281816B2 | Surface lighting device | Emerging Cross-Sectional Technologies | 33 | Expired |
| US7081214B2 | Electroconductive metal paste and method for production thereof | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5959704A | Display device having diffraction grating | Electricity | 32 | Expired |
| US7684801B2 | Control device, handover control method and mobile communication system | Electricity | 32 | Active |
| US7277079B2 | Illumination device and liquid crystal display device using the same | Physics | 29 | Expired |
| US7488104B2 | Backlight unit and liquid crystal display device having the same | Physics | 29 | Active |
| US7163331B2 | Lighting unit and display device | Physics | 28 | Expired |
| US6111700A | Optical display device having a reflection-type polarizer | Electricity | 26 | Expired |
| US6379010B1 | Projection type display | Physics | 25 | Expired |
| US6338081B1 | Message handling method, Message handling apparatus, and memory media for storing a message handling apparatus controlling program | Electricity | 25 | Expired |
| US6322218A | Projection type display | Electricity | 23 | Expired |
| US5506642A | Projector with plastic mirror | Electricity | 22 | Expired |
| US5517545A | X-ray apparatus | Electricity | 21 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.