Inventor
TAKADA MASARU
JP38 patents
⚠️ This page may combine multiple inventors who share the name “TAKADA MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBIDEN CO LTD
13 patentsUS6228466B1May 8, 2001
Printed wiring board and method for manufacturing the same
IBIDEN CO LTD238 citations99
US6590165B1Jul 8, 2003
Printed wiring board having throughole and annular lands
IBIDEN CO LTD99 citations98
US6715204B1Apr 6, 2004
Printed wiring board and method for producing the same
IBIDEN CO LTD110 citations97
US6284353B1Sep 4, 2001
Printed wiring board and method of manufacturing the same
IBIDEN CO LTD35 citations96
US7612295B2Nov 3, 2009
Printed wiring board and method for manufacturing the same
IBIDEN CO LTD26 citations92
US7552531B2Jun 30, 2009
Method of manufacturing a printed wiring board having a previously formed opening hole in an innerlayer conductor circuit
IBIDEN CO LTD22 citations92
US7339118B1Mar 4, 2008
Printed wiring board and method for manufacturing the same
IBIDEN CO LTD18 citations92
US6555208B2Apr 29, 2003
Printed wiring board and method of manufacturing the same
IBIDEN CO LTD27 citations92
US5914859AJun 22, 1999
Electronic component mounting base board and method of producing the same
IBIDEN CO LTD22 citations91
US6986917B2Jan 17, 2006
Printed wiring board and method of manufacturing the same
IBIDEN CO LTD8 citations73
US7765692B2Aug 3, 2010
Method of manufacturing printed wiring board
IBIDEN CO LTD2 citations62
US7594320B2Sep 29, 2009
Method of manufacturing printed wiring board
IBIDEN CO LTD1 citations62
US9161445B2Oct 13, 2015
Printed wiring board and method for manufacturing printed wiring board
IBIDEN CO LTD0 citations49
MITSUBISHI ELECTRIC CORP
12 patentsUS7320361B2Jan 22, 2008
Heat exchanger
MITSUBISHI ELECTRIC CORP36 citations91
US7299862B2Nov 27, 2007
Total heat exchanging element
MITSUBISHI ELECTRIC CORP9 citations73
US10202511B2Feb 12, 2019
Hydrophilic coating film, method for producing same, humidification element, and humidification device
MITSUBISHI ELECTRIC CORP4 citations72
US10907856B2Feb 2, 2021
Heat exchanger and heat exchange ventilator
MITSUBISHI ELECTRIC CORP2 citations65
US12031742B2Jul 9, 2024
Contaminant detector and refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP0 citations59
US11002462B2May 11, 2021
Heat-exchanging ventilation device, method for attaching heat exchanger, and method for detaching heat exchanger
MITSUBISHI ELECTRIC CORP1 citations56
US12540085B2Feb 3, 2026
Water-using apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US10352629B2Jul 16, 2019
Heat exchange element
MITSUBISHI ELECTRIC CORP0 citations50
US9863710B2Jan 9, 2018
Laminated total heat exchange element
MITSUBISHI ELECTRIC CORP1 citations50
US12037273B2Jul 16, 2024
Ion removal apparatus
MITSUBISHI ELECTRIC CORP0 citations47
US10451299B2Oct 22, 2019
Humidifier and air-conditioning apparatus including humidifier
MITSUBISHI ELECTRIC CORP0 citations41
US9777935B2Oct 3, 2017
Humidifier and air-conditioning apparatus including the same
MITSUBISHI ELECTRIC CORP0 citations41
TAKADA MASARU
7 patentsUS8607851B2Dec 17, 2013
Total heat exchanging element and total heat exchanger
TAKADA MASARU12 citations82
US9664452B2May 30, 2017
Heat exchange element
TAKADA MASARU14 citations81
US8726978B2May 20, 2014
Heat exchanger element and heat exchanger
TAKADA MASARU4 citations72
US9664457B2May 30, 2017
Total heat exchange element and manufacturing method thereof
TAKADA MASARU3 citations70
US9049808B2Jun 2, 2015
Printed wiring board and a method of manufacturing a printed wiring board
TAKADA MASARU4 citations70
US8689859B2Apr 8, 2014
Total heat exchanging element and total heat exchanger
TAKADA MASARU0 citations51
US8528200B2Sep 10, 2013
Printed wiring board and method for manufacturing printed wiring board
TAKADA MASARU1 citations49