Toshio Ueda
87Patents
21h-index
103Co-inventors
91Inventor score
Filing activity: Nov 29, 1972 → Nov 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8349083B2 | Vapor-phase process apparatus, vapor-phase process method, and substrate | Emerging Cross-Sectional Technologies | 452 | Active |
| US5818419A | Display device and method for driving the same | Physics | 80 | Expired |
| US6144364A | Display driving method and apparatus | Physics | 67 | Expired |
| US6069609A | Image processor using both dither and error diffusion to produce halftone images with less flicker and patterns | Electricity | 58 | Expired |
| US5943032A | Method and apparatus for controlling the gray scale of plasma display device | Physics | 53 | Expired |
| US5745085A | Display panel and driving method for display panel | Physics | 52 | Expired |
| US6100859A | Panel display adjusting number of sustaining discharge pulses according to the quantity of display data | Physics | 51 | Expired |
| US6222512A | Intraframe time-division multiplexing type display device and a method of displaying gray-scales in an intraframe time-division multiplexing type display device | Physics | 49 | Expired |
| US5699145A | Scanning type exposure apparatus | Physics | 49 | Expired |
| US5583527A | Flat display | Physics | 47 | Expired |
| US6373452B1 | Plasma display panel, method of driving same and plasma display apparatus | Electricity | 46 | Expired |
| US6104362A | Panel display in which the number of sustaining discharge pulses is adjusted according to the quantity of display data, and a driving method for the panel display | Physics | 45 | Expired |
| US6249265A | Intraframe time-division multiplexing type display device and a method of displaying gray-scales in an intraframe time-division multiplexing type display device | Physics | 43 | Expired |
| US4559391A | Process for producing poly(allylamine) derivatives | Chemistry; Metallurgy | 33 | Expired |
| US4680360A | Process for producing poly(allylamine) derivatives | Chemistry; Metallurgy | 30 | Expired |
| US6496194B1 | Halftone display method and display apparatus for reducing halftone disturbances occurring in moving image portions | Physics | 29 | Expired |
| US6417835B1 | Display driving method and apparatus | Physics | 28 | Expired |
| US5907316A | Method of and apparatus for displaying halftone images | Physics | 25 | Expired |
| US6563486B2 | Display driving method and apparatus | Physics | 24 | Expired |
| US6023258A | Flat display | Physics | 24 | Expired |
| US6640677B2 | Machine tool | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6529204B1 | Method of and apparatus for displaying halftone images | Physics | 21 | Expired |
| US6531995B2 | Plasma display panel, method of driving same and plasma display apparatus | Electricity | 21 | Expired |
| US6259511A | Scanning type exposure apparatus | Physics | 20 | Expired |
| US5973655A | Flat display | Physics | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.