Inventor
KITAHARA ATSUSHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KITAHARA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEGA ENTERPRISES KK
10 patentsUS6102800AAug 15, 2000
Information storage medium and electronic device using the same
SEGA ENTERPRISES KK57 citations95
US6034930AMar 7, 2000
Information storage medium and electronic device using the same for authentication purposes
SEGA ENTERPRISES KK70 citations95
US5846131ADec 8, 1998
Information storage medium and electronic device using the same for authentication purposes
SEGA ENTERPRISES KK62 citations95
US5688173ANov 18, 1997
Information storage medium and electronic device using the same
SEGA ENTERPRISES KK61 citations95
US5634850AJun 3, 1997
Image processing device and method
SEGA ENTERPRISES KK84 citations95
US5847699ADec 8, 1998
Karaoke data processing system and data processing method
SEGA ENTERPRISES KK7 citations73
US5808682ASep 15, 1998
Picture data processing system for processing picture data representing foreground and background
SEGA ENTERPRISES KK16 citations72
USD379984SJun 17, 1997
Audio equipment
SEGA ENTERPRISES KK7 citations67
US5773743AJun 30, 1998
Effect control method, an effect control device and a karaoke system using such method and device
SEGA ENTERPRISES KK12 citations66
USD379813SJun 10, 1997
Amplifier for Hi-Fi
SEGA ENTERPRISES KK2 citations58