Tetsuya Sakamoto
38Patents
10h-index
54Co-inventors
78Inventor score
Filing activity: Jun 16, 1986 → Apr 26, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6512501B1 | Method and device for driving plasma display | Physics | 38 | Expired |
| US6686912B1 | Driving apparatus and method, plasma display apparatus, and power supply circuit for plasma display panel | Physics | 34 | Expired |
| US4814891A | Multicolor sublimation type thermal recording method including color and gradation correction and device therefor | Electricity | 28 | Expired |
| US5844373A | Power supplying apparatus, a plasma display unit, a method of converting a direct-current voltage and a method of adding two direct-current voltages | Physics | 19 | Expired |
| US6002381A | Plasma display with improved reactivation characteristic, driving method for plasma display, wave generating circuit with reduced memory capacity, and planar matrix type display using wave generating circuit | Physics | 17 | Expired |
| US4723439A | Humidity detector | Physics | 15 | Expired |
| US4967283A | Multicolor sublimation type thermal recording method including color and gradation correction and device therefor | Electricity | 14 | Expired |
| US8269812B2 | Image forming apparatus and cleaning member for exposure head | Physics | 13 | Active |
| US5535873A | Article disposition apparatus | Electricity | 12 | Expired |
| US6087779A | Method of driving plasma display and plasma display apparatus using the method | Physics | 10 | Expired |
| US7242373B2 | Circuit for driving flat display device | Physics | 8 | Expired |
| US7145522B2 | Plasma display device having improved luminous efficacy | Physics | 6 | Expired |
| US6803889B2 | Plasma display device and method for controlling the same | Physics | 4 | Expired |
| US8432426B2 | Optical component bowing device, optical device, optical scanning device, and image forming apparatus | Physics | 3 | Active |
| US7102598B2 | Predrive circuit, drive circuit and display device | Physics | 3 | Expired |
| US7570231B2 | Method for driving plasma display panel | Physics | 3 | Expired |
| US11134306B2 | Broadcast reception device and video display method | Physics | 2 | Active |
| US8269693B2 | Method of driving plasma display panel and plasma display device | Physics | 1 | Active |
| US8274542B2 | Exposure device and image forming apparatus | Physics | 1 | Active |
| US7791623B2 | Optical component bowing device, optical device, optical scanning device, and image forming apparatus | Physics | 0 | Active |
| US8345078B2 | Optical component bowing device, optical device, optical scanning device, and image forming apparatus | Physics | 0 | Active |
| US7307603B2 | Driving circuit, driving method, and plasma display device | Physics | 0 | Active |
| US8638352B2 | Exposure device including an exposure unit and an electrical connection member and an image forming apparatus | Physics | 0 | Active |
| US10321186B2 | Broadcast reception device and video display method | Physics | 0 | Active |
| US7911419B2 | Plasma display panel driving method and plasma display apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.