Inventor
YAMAGUCHI SUSUMU
JP58 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
15 patentsUS5323244AJun 21, 1994
Recording and reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD85 citations96
US5999693ADec 7, 1999
Flagged video signal processing apparatus and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations93
US4852102AJul 25, 1989
Interleave sequence method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations93
US5959796ASep 28, 1999
Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US5479299ADec 26, 1995
Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US5068752ANov 26, 1991
Apparatus for recording/reproducing a digital audio signal with a video signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations90
US5311372AMay 10, 1994
Method of recording digital signals in an interleaving array form with enhanced error interpolation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US5787221AJul 28, 1998
Digital signal recording apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US5621578AApr 15, 1997
Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations73
US5486930AJan 23, 1996
Apparatus for recording and reproducing a video signal using a digital video cassette recorder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US5386323AJan 31, 1995
Method and apparatus for reproducing independently recorded multi-channel digital audio signals simultaneously and in synchronization with video signals
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US5047768ASep 10, 1991
Data companding method and data compressor/expander
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US5228041AJul 13, 1993
Sync signal detection system in a memory system for recording and reproducing block unit data
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations72
US5021897AJun 4, 1991
Memory system for recording and reproducing block unit data
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US6295406B1Sep 25, 2001
Digital signal recording apparatus for sampling and compressing signals according to various recording modes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
KONICA MINOLTA OPTO INC
8 patentsUS7317580B2Jan 8, 2008
Zoom lens
KONICA MINOLTA OPTO INC47 citations94
US7420609B2Sep 2, 2008
Image pick-up lens, image pick-up unit, and mobile terminal provided with this image pick-up unit
KONICA MINOLTA OPTO INC40 citations93
US7613389B2Nov 3, 2009
Image taking apparatus and assembling method thereof
KONICA MINOLTA OPTO INC46 citations92
US7609313B2Oct 27, 2009
Image pick-up lens, image pick-up unit and mobile terminal
KONICA MINOLTA OPTO INC18 citations84
US7474478B2Jan 6, 2009
Image pickup lens, image pickup apparatus and mobile terminal
KONICA MINOLTA OPTO INC10 citations84
US6727487B2Apr 27, 2004
CMOS image sensor
KONICA MINOLTA OPTO INC16 citations82
US7158312B2Jan 2, 2007
Image-capturing lens and image-capturing apparatus
KONICA MINOLTA OPTO INC5 citations74
US7075728B2Jul 11, 2006
Image-capturing lens and image- capturing apparatus
KONICA MINOLTA OPTO INC5 citations63
NIPPON STEEL CORP
6 patentsUS4872245AOct 10, 1989
Method and apparatus for manufacturing cold-rolled steel strip
NIPPON STEEL CORP44 citations88
US4771626ASep 20, 1988
Apparatus for roll-changing
NIPPON STEEL CORP26 citations87
US3950575AApr 13, 1976
Heat treatment of metals in a controlled surface atmosphere
NIPPON STEEL CORP22 citations82
US3957673AMay 18, 1976
Scale inhibitor compositions for application onto metal substrates to be heated, and the method therefor
NIPPON STEEL CORP14 citations72
US4882923ANov 28, 1989
Continuous mill plant for rolling steel plates
NIPPON STEEL CORP8 citations71
US4052276AOct 4, 1977
Treatment process for electrolytic purifying of used solution for electrolytic tin plating
NIPPON STEEL CORP5 citations62
KONISHIROKU PHOTO IND
5 patentsUS6813099B2Nov 2, 2004
Image pickup lens, image pickup unit and portable terminal
KONISHIROKU PHOTO IND34 citations93
US6813100B2Nov 2, 2004
Miniature image-capturing lens, image-capturing unit and mobile terminal provided therewith
KONISHIROKU PHOTO IND19 citations84
US6038069AMar 14, 2000
Real image type zoom finder
KONISHIROKU PHOTO IND7 citations74
US5777800AJul 7, 1998
Zoom lens
KONISHIROKU PHOTO IND16 citations74
US5422866AJun 6, 1995
Magneto-optical head with birefringent polarizer
KONISHIROKU PHOTO IND7 citations73
KONICA CORP
4 patentsUS7196855B2Mar 27, 2007
Image-capturing lens, image-capturing device and image capturing unit
KONICA CORP29 citations93
US7092174B2Aug 15, 2006
Image pickup lens, image pickup apparatus and method for forming image pickup lens
KONICA CORP28 citations93
US7528880B2May 5, 2009
Image pickup device and image pickup lens
KONICA CORP26 citations92
US7880796B2Feb 1, 2011
Image pickup device and image pickup lens
KONICA CORP10 citations83
DIESEL KIKI CO
4 patentsUS4730586AMar 15, 1988
Fuel injection apparatus for internal combustion engines
DIESEL KIKI CO22 citations82
US4619233AOct 28, 1986
Fuel injection system for internal combustion engines
DIESEL KIKI CO14 citations74
US4737086AApr 12, 1988
Fuel injection pump having variable prestroke mechanism
DIESEL KIKI CO13 citations71
US5080564AJan 14, 1992
Prestroke control device for fuel injection pumps
DIESEL KIKI CO5 citations62
AISIN SEIKI
2 patentsRIGAKU DENKI CO LTD
2 patentsKONICA MINOLTA HOLDINGS INC
1 patentSANYO ELECTRIC CO
1 patentZEXEL CORP
1 patentJAPAN ATOMIC ENERGY AGENCY
1 patentShowing the top 50 of 58 patents by PatentIndex Score.