Inventor
HIRANO KOUKI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “HIRANO KOUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CABLE
13 patentsUS5857761AJan 12, 1999
Illumination device
HITACHI CABLE131 citations97
US9477038B2Oct 25, 2016
Photoelectric composite wiring module
HITACHI CABLE7 citations84
US8363993B2Jan 29, 2013
Combined optical and electrical interconnection module and method for producing same
HITACHI CABLE8 citations84
US7133592B2Nov 7, 2006
Polymer optical waveguide and method of making the same
HITACHI CABLE17 citations84
US7876988B2Jan 25, 2011
Optical fiber mounting waveguide device and method for fabricating same
HITACHI CABLE6 citations73
US8948556B2Feb 3, 2015
Optical-electrical composite cable
HITACHI CABLE6 citations72
US9031361B2May 12, 2015
Optical module
HITACHI CABLE3 citations63
US8870470B2Oct 28, 2014
Optical module and method for producing the same
HITACHI CABLE3 citations63
US6122431ASep 19, 2000
Optical transmission member
HITACHI CABLE5 citations62
US9151663B2Oct 6, 2015
Optical module including photoelectric conversion element and optical coupling member
HITACHI CABLE1 citations52
US8983245B2Mar 17, 2015
Optical board, method of manufacturing the optical board and optical module structure
HITACHI CABLE0 citations52
US9158067B2Oct 13, 2015
Optical board, method for manufacturing the same, and optical module structure
HITACHI CABLE0 citations51
US9071353B2Jun 30, 2015
Optical module, optical transmission device and method of manufacturing optical transmission device
HITACHI CABLE0 citations42
HITACHI METALS LTD
11 patentsUS9151906B2Oct 6, 2015
Ferrule fixing member and ferrule holding structure
HITACHI METALS LTD51 citations94
US9360640B2Jun 7, 2016
Ferrule fixing member
HITACHI METALS LTD50 citations93
US9197002B2Nov 24, 2015
Connector supporting structure and connector-equipped electronic device
HITACHI METALS LTD5 citations71
US9417416B2Aug 16, 2016
Optoelectrical composite cable
HITACHI METALS LTD2 citations63
US9529163B2Dec 27, 2016
Optical wiring substrate, manufacturing method of optical wiring substrate and optical module
HITACHI METALS LTD0 citations52
US9103971B2Aug 11, 2015
Optical module and method for producing the same
HITACHI METALS LTD1 citations52
US9104000B2Aug 11, 2015
Optical module
HITACHI METALS LTD1 citations52
US9052479B2Jun 9, 2015
Optical board, method for manufacturing the same, and optical module
HITACHI METALS LTD0 citations52
US9306080B2Apr 5, 2016
Optical wiring substrate, manufacturing method of optical wiring substrate and optical module
HITACHI METALS LTD0 citations42
US9285537B2Mar 15, 2016
Optical wiring substrate, manufacturing method of optical wiring substrate and optical module
HITACHI METALS LTD0 citations42
US9158079B2Oct 13, 2015
Optical module, optical communication equipment, and optical transmission device
HITACHI METALS LTD0 citations42
YASUDA HIROKI
5 patentsUS8611704B2Dec 17, 2013
Photoelectric conversion module
YASUDA HIROKI9 citations83
US9507112B2Nov 29, 2016
Photoelectric conversion module and method of manufacturing photoelectric conversion module
YASUDA HIROKI2 citations60
US9116314B2Aug 25, 2015
Photoelectric conversion device
YASUDA HIROKI1 citations51
US8150225B2Apr 3, 2012
Optical fiber mounting waveguide device and method for fabricating same
YASUDA HIROKI1 citations51
US8571361B2Oct 29, 2013
Combined optical and electrical flexible wiring and production method therefor
YASUDA HIROKI0 citations40
YU JUHYUN
4 patentsUSD691093SOct 8, 2013
Multimedia connector
YU JUHYUN12 citations82
US8746988B2Jun 10, 2014
Cable with a connector used for transmission of an electrical signal, an optical signal, and the like
YU JUHYUN4 citations71
USD689025SSep 3, 2013
Installer for a connector
YU JUHYUN1 citations51
US8934746B2Jan 13, 2015
Flexible flat optical cable
YU JUHYUN1 citations47