Inventor
TAKEDA KASUMI
JP13 patents
Patents
13 patentsUS7224323B2May 29, 2007
Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method
SONY CORP84 citations98
US6930661B2Aug 16, 2005
Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method
SONY CORP185 citations98
US7733295B2Jun 8, 2010
Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method
SONY CORP4 citations73
US7227512B2Jun 5, 2007
Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method
SONY CORP3 citations73
US7071896B2Jul 4, 2006
Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method
SONY CORP4 citations73
US6876396B2Apr 5, 2005
Video signal processing device for displaying information image on display part
SONY CORP9 citations73
US6714932B1Mar 30, 2004
Display-equipped information terminal device having mailing function and electronic mail transmitting method
SONY CORP12 citations73
US7996867B2Aug 9, 2011
Reservation information setting apparatus and method thereof
SONY CORP2 citations62
US7038663B2May 2, 2006
Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method
SONY CORP3 citations62
US6708204B1Mar 16, 2004
Terminal apparatus having network communication capabilities
SONY CORP4 citations62
US6674483B2Jan 6, 2004
Internet-connected television receiver displays timed messages
SONY CORP5 citations62
US7552463B2Jun 23, 2009
Television receiver, receiver and program execution method
SONY CORP6 citations61
US11372249B2Jun 28, 2022
Information processing device and information processing method
SONY CORP0 citations52