Takuya Tsushima
21Patents
9h-index
19Co-inventors
72Inventor score
Filing activity: Feb 2, 1984 → Feb 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5014274A | Code-error correcting device | Physics | 76 | Expired |
| US4682251A | Video signal reproducing apparatus having a noise reduction circuit | Electricity | 21 | Expired |
| US4658305A | Video signal recording and reproducing apparatus having a pre-emphasis and de-emphasis system for noise reduction | Electricity | 20 | Expired |
| US5640206A | Imaging apparatus including offset pixels for generating vertical high frequency component | Electricity | 20 | Expired |
| US4626927A | Recording and reproducing apparatus for recording and reproducing a carrier chrominance signal with pre-emphasis and de-emphasis | Electricity | 13 | Expired |
| US4618893A | Noise reducing system for video signal | Electricity | 13 | Expired |
| US5051846A | Magnetic video tape recording and reproducing apparatus | Electricity | 13 | Expired |
| US4607285A | Noise reducing system for video signal | Electricity | 13 | Expired |
| US5726709A | Imaging apparatus including offset pixels for generating vertical high frequency component | Electricity | 12 | Expired |
| US4677498A | Multiplexed color video signal recording and reproducing apparatus | Electricity | 6 | Expired |
| US4635116A | Video signal delay circuit | Physics | 5 | Expired |
| US4649427A | Video signal delay circuit | Physics | 2 | Expired |
| US5428485A | Video tape recorder with PCM audio recording with device for detecting irregularities in the video signal | Electricity | 1 | Expired |
| US11658058B2 | Substrate holding apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US10665495B2 | Substrate attachment/detachment device, plating device, control device for a substrate attachment/detachment device, and storage medium that stores a program for causing a computer to execute a method of controlling a substrate attachment/detachment device | Electricity | 0 | Active |
| US10991605B2 | Substrate processing device, method for controlling substrate processing device, and storage medium storing a program | Physics | 0 | Active |
| US11236434B2 | Device that holds substrate in substrate holder and/or releases holding of substrate using substrate holder, and plating apparatus including the same | Chemistry; Metallurgy | 0 | Active |
| US10163672B2 | Substrate processing device, method for controlling substrate processing device, and storage medium storing programs | Physics | 0 | Active |
| US12094731B2 | Substrate drying apparatus | Electricity | 0 | Active |
| US11015261B2 | Substrate holder and plating apparatus | Electricity | 0 | Active |
| US12027402B2 | Substrate processing apparatus and substrate processing method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.