Inventor
YOSHIDA HARUHIKO
JP47 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA HARUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
10 patentsUS7899286B2Mar 1, 2011
Optical coupling device
TOSHIBA KK12 citations84
US9341776B2May 17, 2016
Optical interconnection device and method of manufacturing the same
TOSHIBA KK8 citations83
US10186838B2Jan 22, 2019
Semiconductor light-emitting element
TOSHIBA KK2 citations71
US10103514B2Oct 16, 2018
Optical semiconductor device and method for manufacturing the same
TOSHIBA KK2 citations69
US7809039B2Oct 5, 2010
Light-emitting device and manufacturing method of the same
TOSHIBA KK2 citations63
US9755097B2Sep 5, 2017
Semiconductor photoreceiving device
TOSHIBA KK1 citations51
US9842736B2Dec 12, 2017
Semiconductor photo-receiving device
TOSHIBA KK0 citations41
US9594215B2Mar 14, 2017
Semiconductor light-receiving element
TOSHIBA KK0 citations41
US9323003B2Apr 26, 2016
Optical device and manufacturing method thereof
TOSHIBA KK0 citations41
US8855163B2Oct 7, 2014
Optical semiconductor device
TOSHIBA KK0 citations41
YAZAKI CORP
9 patentsUS10976371B2Apr 13, 2021
Battery monitoring device having high colling efficiency
YAZAKI CORP0 citations62
US10424947B2Sep 24, 2019
Battery monitoring device
YAZAKI CORP1 citations60
US11824382B2Nov 21, 2023
Charging control device
YAZAKI CORP0 citations49
US11714119B2Aug 1, 2023
Earth fault detection apparatus
YAZAKI CORP0 citations47
US11714140B2Aug 1, 2023
Ground fault detection device
YAZAKI CORP0 citations47
US11302984B2Apr 12, 2022
Battery module and battery monitoring unit mounting structure
YAZAKI CORP0 citations47
US11041931B2Jun 22, 2021
Voltage measurement device with self-diagnosis function, and self-diagnosis method of voltage measurement device
YAZAKI CORP0 citations47
US9767683B2Sep 19, 2017
Battery monitoring device
YAZAKI CORP0 citations36
US10693247B2Jun 23, 2020
Fixation structure
YAZAKI CORP0 citations35
MITSUBISHI RAYON CO
7 patentsUS4802942AFeb 7, 1989
Method of making multilayer composite hollow fibers
MITSUBISHI RAYON CO59 citations96
US4713292ADec 15, 1987
Multilayer composite hollow fibers and method of making same
MITSUBISHI RAYON CO54 citations96
US4639353AJan 27, 1987
Blood oxygenator using a hollow-fiber membrane
MITSUBISHI RAYON CO125 citations95
US4781832ANov 1, 1988
Hollow-fiber filter module
MITSUBISHI RAYON CO30 citations92
US4741829AMay 3, 1988
Composite hollow fibers and method of making same
MITSUBISHI RAYON CO55 citations92
US4720342AJan 19, 1988
Hollow-fiber filter module with filtrate conduit
MITSUBISHI RAYON CO28 citations92
US4605500AAug 12, 1986
Hollow-fiber filter module
MITSUBISHI RAYON CO50 citations90
HITACHI LTD
7 patentsUS6534907B1Mar 18, 2003
Cathode ray tube faceplate having particular black matrix hole transmittivity in the peripheral areas
HITACHI LTD5 citations74
US6259194B1Jul 10, 2001
Shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced
HITACHI LTD6 citations74
US6765344B2Jul 20, 2004
Cathode ray tube having specific radius of curvatures for inner and outer surface of the panel
HITACHI LTD5 citations63
US6545400B2Apr 8, 2003
Shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced
HITACHI LTD2 citations63
US6307311B1Oct 23, 2001
Color cathode ray tube having a shadow mask structure
HITACHI LTD2 citations63
US6690106B1Feb 10, 2004
Color cathode ray tube
HITACHI LTD4 citations62
US6670743B2Dec 30, 2003
Color cathode ray tube having a shadow mask structure
HITACHI LTD0 citations52