Inventor
SUGIYAMA TADASHI
JP62 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBIDEN CO LTD
8 patentsUS7435910B2Oct 14, 2008
Multilayer printed circuit board
IBIDEN CO LTD63 citations99
US6909054B2Jun 21, 2005
Multilayer printed wiring board and method for producing multilayer printed wiring board
IBIDEN CO LTD131 citations99
US7842887B2Nov 30, 2010
Multilayer printed circuit board
IBIDEN CO LTD45 citations96
US7888606B2Feb 15, 2011
Multilayer printed circuit board
IBIDEN CO LTD14 citations93
US6492255B2Dec 10, 2002
Semiconductor chip and method manufacturing the same
IBIDEN CO LTD42 citations92
US8046914B2Nov 1, 2011
Method for manufacturing multilayer printed circuit board
IBIDEN CO LTD4 citations74
US7888605B2Feb 15, 2011
Multilayer printed circuit board
IBIDEN CO LTD3 citations74
US7884286B2Feb 8, 2011
Multilayer printed circuit board
IBIDEN CO LTD5 citations74
YOKOGAWA HOKUSHIN ELECTRIC
6 patentsUS4665368AMay 12, 1987
NMR imaging apparatus
YOKOGAWA HOKUSHIN ELECTRIC48 citations93
US4663592AMay 5, 1987
NMR image forming apparatus
YOKOGAWA HOKUSHIN ELECTRIC28 citations92
US4651097AMar 17, 1987
Examination method and apparatus utilizing nuclear magnetic resonance
YOKOGAWA HOKUSHIN ELECTRIC23 citations82
US4584548AApr 22, 1986
Magnetic field generating coil assembly for nuclear magnetic resonance imaging apparatus
YOKOGAWA HOKUSHIN ELECTRIC17 citations74
US4536712AAug 20, 1985
Method and apparatus for examination by nuclear magnetic resonance
YOKOGAWA HOKUSHIN ELECTRIC16 citations74
US4644279AFeb 17, 1987
Diagnostic apparatus employing nuclear magnetic resonance
YOKOGAWA HOKUSHIN ELECTRIC15 citations73
YOKOGAWA ELECTRIC CORP
6 patentsUS4700136AOct 13, 1987
NMR imaging apparatus
YOKOGAWA ELECTRIC CORP30 citations92
US4694250ASep 15, 1987
Nuclear magnetic resonance imaging device
YOKOGAWA ELECTRIC CORP26 citations92
US5050988ASep 24, 1991
Measuring device using optical beam
YOKOGAWA ELECTRIC CORP15 citations73
US9671333B2Jun 6, 2017
Laser gas analyzer
YOKOGAWA ELECTRIC CORP2 citations68
US9347877B2May 24, 2016
Laser gas analyzer
YOKOGAWA ELECTRIC CORP5 citations68
US4716370ADec 29, 1987
Coil arrangement for producing static magnetic field
YOKOGAWA ELECTRIC CORP4 citations63
SAKAMOTO HAJIME
4 patentsUS8453323B2Jun 4, 2013
Printed circuit board manufacturing method
SAKAMOTO HAJIME12 citations92
US8186045B2May 29, 2012
Multilayer printed circuit board and multilayer printed circuit board manufacturing method
SAKAMOTO HAJIME14 citations92
US8079142B2Dec 20, 2011
Printed circuit board manufacturing method
SAKAMOTO HAJIME15 citations92
US8438727B2May 14, 2013
Multilayer printed circuit board and multilayer printed circuit board manufacturing method
SAKAMOTO HAJIME2 citations74
YAMAHA CORP
4 patentsUS5941711AAug 24, 1999
Karaoke apparatus with a personal data reading function
YAMAHA CORP24 citations91
US6137047AOct 24, 2000
Electronic apparatus with online reconfiguration of PLD components
YAMAHA CORP8 citations74
US7656755B2Feb 2, 2010
Method and apparatus for recording digital audio to compact disc from a mass storage device
YAMAHA CORP3 citations63
US7515978B2Apr 7, 2009
Digital-audio-signal recording apparatus
YAMAHA CORP4 citations63
TOSHIBA TEC KK
4 patentsUSD451125SNov 27, 2001
Image forming cartridge
TOSHIBA TEC KK34 citations87
US7142795B2Nov 28, 2006
Process unit
TOSHIBA TEC KK7 citations74
US11493858B2Nov 8, 2022
Image forming apparatus and control method for collecting waste toner in a waste toner collection container
TOSHIBA TEC KK0 citations63
US11112723B1Sep 7, 2021
Image forming apparatus and control method for collecting waste toner in a waste toner collection container
TOSHIBA TEC KK1 citations63
SEIKO EPSON CORP
4 patentsUS4825314AApr 25, 1989
Disc drive
SEIKO EPSON CORP20 citations81
US5121272AJun 9, 1992
Apparatus for centering the magnetic disc in a magnetic disc drive
SEIKO EPSON CORP11 citations72
US4903155AFeb 20, 1990
Disc drive
SEIKO EPSON CORP6 citations72
US4757409AJul 12, 1988
Carriage movement device for a magnetic memory device
SEIKO EPSON CORP2 citations63
TOSHIBA KK
3 patentsYAMAZAKI HITOSHI
2 patentsNINTENDO CO LTD
2 patentsTOKYO ELECTRIC CO LTD
2 patentsHOCHIKI CO
1 patentNIHON MICRONICS KK
1 patentFUJIFILM CORP
1 patentFUJI PHOTO FILM CO LTD
1 patentTERATEC CORP
1 patentShowing the top 50 of 62 patents by PatentIndex Score.