Inventor
KAWABERI SEIJI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KAWABERI SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
10 patentsUS6111603AAug 29, 2000
Portable field tester for measuring signal reception of a digitally broadcast signal
SONY CORP20 citations92
US5260628ANov 9, 1993
Deflection distortion correction circuit
SONY CORP8 citations73
US5019953AMay 28, 1991
High voltage generator for television receiver
SONY CORP12 citations73
US4518993AMay 21, 1985
Television signal receiving system
SONY CORP19 citations73
US5331532AJul 19, 1994
High voltage regulating circuit
SONY CORP16 citations72
US5051668ASep 24, 1991
Sine wave deflecting circuit
SONY CORP11 citations72
US4868464ASep 19, 1989
Linearity correction circuit for television receiver
SONY CORP5 citations61
US7312835B2Dec 25, 2007
Projection type display apparatus
SONY CORP0 citations50
US6858977B2Feb 22, 2005
Cathode-ray tube and cathode-ray tube manufacturing method
SONY CORP0 citations49
US5343100AAug 30, 1994
Thyristor ignition circuit
SONY CORP0 citations41