Inventor
ICHIKAWA TEIICHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “ICHIKAWA TEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
8 patentsUS6219043B1Apr 17, 2001
Method and system to replace sections of an encoded video bitstream
TOSHIBA KK147 citations98
US6026232AFeb 15, 2000
Method and system to replace sections of an encoded video bitstream
TOSHIBA KK98 citations97
US5838874ANov 17, 1998
Audiovisual encoding system with a reduced number of audio encoders
TOSHIBA KK28 citations92
US5742732AApr 21, 1998
Data stream multiplexing apparatus and method and record medium therefor
TOSHIBA KK25 citations86
US7616863B2Nov 10, 2009
Information storage medium, information reproduction device, information reproduction method
TOSHIBA KK7 citations72
US7423672B2Sep 9, 2008
Picture data recording method, picture data storage medium, picture data playback apparatus, and picture data playback method
TOSHIBA KK2 citations58
US7164799B2Jan 16, 2007
Information recording medium, information recording device, and information reproducing method
TOSHIBA KK1 citations49
US7493013B2Feb 17, 2009
Information storage medium having a program chain command table structure
TOSHIBA KK0 citations37
ALPINE ELECTRONICS INC
3 patentsUS11412104B2Aug 9, 2022
Proximity detection device
ALPINE ELECTRONICS INC0 citations61
US11960678B2Apr 16, 2024
Proximity detection device to detect a user's approach to a display surface comprising a sensitivity setting unit
ALPINE ELECTRONICS INC0 citations50
US11284490B2Mar 22, 2022
Proximity detection device
ALPINE ELECTRONICS INC0 citations50
ALPS ALPINE CO LTD
3 patentsUS12118165B2Oct 15, 2024
Proximity detection device and method for detecting proximity
ALPS ALPINE CO LTD0 citations51
US11709572B2Jul 25, 2023
Electrostatic-capacitive proximity detecting device and method for detecting position of to-be-detected object
ALPS ALPINE CO LTD0 citations50
US11416103B2Aug 16, 2022
Proximity detection device
ALPS ALPINE CO LTD0 citations50