Inventor
TANAKA YASUHITO
JP42 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA YASUHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS6940800B2Sep 6, 2005
Reproduced signal evaluation apparatus and method, reproduction apparatus and method, and recording apparatus and method
SONY CORP18 citations92
US6638597B1Oct 28, 2003
Magneto-optical recording medium
SONY CORP8 citations72
US7200094B2Apr 3, 2007
Reproduced signal evaluation apparatus and method, reproduction apparatus and method, and recording apparatus and method
SONY CORP5 citations63
US6944100B2Sep 13, 2005
Method for reproducing information data from a magneto-optical storage medium in reverse direction with recording
SONY CORP4 citations63
US7060373B2Jun 13, 2006
Magneto-optical recording medium and signal reproduction method
SONY CORP3 citations62
US6721238B2Apr 13, 2004
Magneto-optical recording medium having multiple magnetic layers capable of reducing reproducing laser power
SONY CORP2 citations62
US11272110B2Mar 8, 2022
Imaging apparatus and image processing method
SONY CORP0 citations56
US10951828B2Mar 16, 2021
Imaging apparatus and image processing method
SONY CORP0 citations56
US7423939B2Sep 9, 2008
Method for manufacturing magneto-optical recording medium
SONY CORP1 citations52
FUJI ELECTRIC CO LTD
7 patentsUS9832909B2Nov 28, 2017
Electronic equipment cooling device and power converter having electronic equipment cooling device
FUJI ELECTRIC CO LTD5 citations72
US9661783B2May 23, 2017
Magnetic component cooling structure and power converter having the same
FUJI ELECTRIC CO LTD4 citations72
US9596791B2Mar 14, 2017
Cooling device and power converter having cooling device
FUJI ELECTRIC CO LTD6 citations72
US9691541B2Jun 27, 2017
Winding component attachment structure and power conversion device provided with said attachment structure
FUJI ELECTRIC CO LTD4 citations70
US12176817B2Dec 24, 2024
Power converter
FUJI ELECTRIC CO LTD0 citations59
US11894774B2Feb 6, 2024
Power converter
FUJI ELECTRIC CO LTD0 citations59
US11949338B2Apr 2, 2024
Power converter
FUJI ELECTRIC CO LTD0 citations48
KOYO SEIKO CO
6 patentsUS6170625B1Jan 9, 2001
Pulley unit
KOYO SEIKO CO26 citations92
US6093991AJul 25, 2000
Alternator pulley
KOYO SEIKO CO20 citations92
US5879254AMar 9, 1999
Pulley
KOYO SEIKO CO39 citations92
US6116393ASep 12, 2000
Pulley unit
KOYO SEIKO CO16 citations83
US6095301AAug 1, 2000
Pulley unit
KOYO SEIKO CO17 citations83
US7100754B2Sep 5, 2006
Pulley unit
KOYO SEIKO CO3 citations63
HITACHI LTD
4 patentsUS6483791B1Nov 19, 2002
Laser drive integrated circuit and optical disk apparatus using the same
HITACHI LTD52 citations96
US6687208B2Feb 3, 2004
Laser drive integrated circuit and optical disk apparatus using the same
HITACHI LTD24 citations92
US6674702B2Jan 6, 2004
Laser drive integrated circuit and optical disk apparatus using the same
HITACHI LTD18 citations92
US6169714B1Jan 2, 2001
Apparatus and method for recording/reproducing magneto-optical information
HITACHI LTD17 citations84
MITSUI TOATSU CHEMICALS
4 patentsUS4521415AJun 4, 1985
6-(Substituted phenyl)-4,5-dihydro-3(2H)-pyridazinone compounds
MITSUI TOATSU CHEMICALS19 citations81
US4639451AJan 27, 1987
Pyridazinone derivatives
MITSUI TOATSU CHEMICALS5 citations73
US4523011AJun 11, 1985
Process for preparing 6-(substituted phenyl)-4,5-dihydro-3(2H)-pyridazinone compounds
MITSUI TOATSU CHEMICALS3 citations62
US4965263AOct 23, 1990
6-acylaminophenyl-5-alkyl-4,5-dihydro-3(2H)-pyridazinone compounds useful as blood pressure depressants, antithrombotic agents and in the treatment of heart disease
MITSUI TOATSU CHEMICALS1 citations51
MITSUBISHI ELECTRIC CORP
2 patentsNARIMATSU HISASHI
2 patentsUS9796761B2Oct 24, 2017
Glycan markers as measure of disease state of hepatic diseases
NARIMATSU HISASHI3 citations66
US8623608B2Jan 7, 2014
Method for measuring glycoprotein, method for examining liver disease, reagent for quantitative determination of glycoprotein, and glycan-marker glycoprotein as an index for clinical conditions of liver disease
NARIMATSU HISASHI3 citations58