Inventor
NAKAZONO HIROYUKI
US6 patents
⚠️ This page may combine multiple inventors who share the name “NAKAZONO HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
4 patentsUS6342927B1Jan 29, 2002
Video display apparatus having an on-screen display and method for controlling brightness thereof
SONY CORP14 citations82
US6034742AMar 7, 2000
Adaptive sharpness enhancement for a multi-frequency scanning monitor
SONY CORP9 citations71
US5331352AJul 19, 1994
Contrast control wherein reference pulse detection occurs every other line period and wherein clamping occurs in remaining line periods
SONY CORP3 citations60
US5977711ANov 2, 1999
Method and system for optimizing cathode output for aging a cathode ray tube during manufacture
SONY CORP1 citations38