Inventor
MATSUNAGA OSAMU
JP35 patents
⚠️ This page may combine multiple inventors who share the name “MATSUNAGA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
21 patentsUS4439787AMar 27, 1984
AFT Circuit
SONY CORP80 citations96
US6504855B1Jan 7, 2003
Data multiplexer and data multiplexing method
SONY CORP28 citations92
US5161018ANov 3, 1992
Noise reduction system for color television signal
SONY CORP30 citations92
US6480544B1Nov 12, 2002
Encoding apparatus and encoding method
SONY CORP26 citations91
US6269123B1Jul 31, 2001
Video encoder and video encoding method
SONY CORP26 citations91
US5258829ANov 2, 1993
Color display apparatus for use with input signals having different color reproduction characteristics
SONY CORP32 citations91
US5128759AJul 7, 1992
Video signal decoder
SONY CORP16 citations74
US4839727AJun 13, 1989
Video signal processing apparatus for separating luminance and chrominance signals by means of signal correlation
SONY CORP6 citations74
US4764964AAug 16, 1988
Signal processing apparatus
SONY CORP5 citations74
US4613900ASep 23, 1986
Digital code reading apparatus and method
SONY CORP7 citations74
US9548909B2Jan 17, 2017
Communication device, packet monitoring method, and computer program
SONY CORP2 citations73
US8370676B2Feb 5, 2013
Receiving apparatus and time correction method for receiving apparatus
SONY CORP6 citations73
US9167545B2Oct 20, 2015
Receiver, method of calculating time difference, and program
SONY CORP2 citations63
US6005237ADec 21, 1999
Solid-state imaging apparatus which produces a sequentially-scanned video signal
SONY CORP5 citations63
US5262857ANov 16, 1993
Still-image video signal processing circuit
SONY CORP2 citations63
US5191415AMar 2, 1993
Still image transmitting method
SONY CORP2 citations63
US4766487AAug 23, 1988
Chrominance signal processing circuit
SONY CORP6 citations63
US10348580B2Jul 9, 2019
Communication device, packet monitoring method, communication method, and computer program
SONY CORP0 citations42
US10084671B2Sep 25, 2018
Communication device and packet monitoring method
SONY CORP0 citations42
US9503326B2Nov 22, 2016
Control apparatus and control method
SONY CORP0 citations42
US5376972ADec 27, 1994
Video signal transmission/reception using high pass filters for motion detection
SONY CORP0 citations42
TOSOH CORP
6 patentsUS5700419ADec 23, 1997
Process for producing sintered ITO compact
TOSOH CORP35 citations92
US5980815ANov 9, 1999
Process for producing ITO sintered body
TOSOH CORP21 citations87
US6033620AMar 7, 2000
Process of preparing high-density sintered ITO compact and sputtering target
TOSOH CORP14 citations71
US12227830B2Feb 18, 2025
Yttrium ingot and sputtering target in which the yttrium ingot is used
TOSOH CORP0 citations60
US7338699B2Mar 4, 2008
Island projection-modified part, method for producing the same, and apparatus comprising the same
TOSOH CORP2 citations60
US7531232B2May 12, 2009
Component for vacuum apparatus, production method thereof and apparatus using the same
TOSOH CORP1 citations51
MITSUI MINING CO LTD
5 patentsUS6383686B1May 7, 2002
Anode material for lithium secondary battery, lithium secondary battery using said anode material, and method for charging of said secondary battery
MITSUI MINING CO LTD111 citations96
US6432583B1Aug 13, 2002
Anode material for lithium secondary battery, process for production thereof, and lithium secondary battery
MITSUI MINING CO LTD43 citations90
US5352471AOct 4, 1994
Process for drying and pulverizing food raw materials
MITSUI MINING CO LTD6 citations68
US5480672AJan 2, 1996
Process for making preserved edible foods from rootcrops
MITSUI MINING CO LTD4 citations57
US4818496AApr 4, 1989
Apparatus for treating a sulfur dioxide-containing gas
MITSUI MINING CO LTD0 citations34