Inventor
OHKUBO HITOSHI
JP49 patents
⚠️ This page may combine multiple inventors who share the name “OHKUBO HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
38 patentsUS8975997B2Mar 10, 2015
Planar coil element
TDK CORP26 citations92
US10147540B2Dec 4, 2018
Planar coil element and method for producing the same
TDK CORP11 citations84
US7212095B2May 1, 2007
Inductive element and manufacturing method of the same
TDK CORP19 citations84
US10559417B2Feb 11, 2020
Coil component
TDK CORP6 citations83
US9406420B2Aug 2, 2016
Coil component and magnetic metal powder containing resin used therefor
TDK CORP9 citations83
US9349522B2May 24, 2016
Coil component
TDK CORP6 citations83
US9142343B2Sep 22, 2015
Coil component
TDK CORP10 citations83
US11049641B2Jun 29, 2021
Coil device
TDK CORP2 citations73
US12020854B2Jun 25, 2024
Coil component
TDK CORP2 citations72
US11569024B2Jan 31, 2023
Coil component
TDK CORP4 citations72
US11183320B2Nov 23, 2021
Magnetic core and coil component
TDK CORP5 citations72
US10943719B2Mar 9, 2021
Coil component
TDK CORP3 citations72
US10468184B2Nov 5, 2019
Coil component having resin walls and method for manufacturing the same
TDK CORP1 citations72
US10210974B2Feb 19, 2019
Coil component with covering resin having multiple kinds of metal powders
TDK CORP2 citations72
US8048228B2Nov 1, 2011
Masking apparatus and method of fabricating electronic component
TDK CORP6 citations63
US7905012B2Mar 15, 2011
Method for manufacturing electronic components
TDK CORP4 citations63
US11680307B2Jun 20, 2023
Magnetic core and coil component
TDK CORP1 citations62
US11682507B2Jun 20, 2023
Coil component
TDK CORP1 citations62
US11657949B2May 23, 2023
Magnetic core and coil component
TDK CORP0 citations62
US11557427B2Jan 17, 2023
Coil component
TDK CORP0 citations62
US12500030B2Dec 16, 2025
Electronic component
TDK CORP0 citations61
US12424382B2Sep 23, 2025
Method for manufacturing coil component having resin walls
TDK CORP0 citations61
US12424365B2Sep 23, 2025
Coil component
TDK CORP0 citations61
USD1053135SDec 3, 2024
Coil component
TDK CORP0 citations61
US10998130B2May 4, 2021
Coil component having resin walls
TDK CORP0 citations61
US11043329B2Jun 22, 2021
Coil component
TDK CORP1 citations59
US11894174B2Feb 6, 2024
Coil component
TDK CORP0 citations57
US11961652B2Apr 16, 2024
Coil component
TDK CORP0 citations52
US12586699B2Mar 24, 2026
Coil component
TDK CORP0 citations51
US12555716B2Feb 17, 2026
Coil component
TDK CORP0 citations51
US12512256B2Dec 30, 2025
Coil component
TDK CORP0 citations51
US12094636B2Sep 17, 2024
Coil component
TDK CORP0 citations51
US11705270B2Jul 18, 2023
Coil component
TDK CORP0 citations51
US12555717B2Feb 17, 2026
Coil component
TDK CORP0 citations50
US12087497B2Sep 10, 2024
Electronic component
TDK CORP0 citations50
US11705265B2Jul 18, 2023
Coil component
TDK CORP0 citations50
US12315666B2May 27, 2025
Coil component
TDK CORP0 citations47
US10847312B2Nov 24, 2020
Coil component
TDK CORP0 citations38
KONISHIROKU PHOTO IND
4 patentsUS6035127AMar 7, 2000
Apparatus for closing a film gate in a film cartridge in a single-use camera
KONISHIROKU PHOTO IND3 citations62
US5679420AOct 21, 1997
Polymer resin packaging material for photographic light sensitive material
KONISHIROKU PHOTO IND2 citations60
US5862427AJan 19, 1999
Apparatus for preventing opening of a single-use camera until the light shield is closed
KONISHIROKU PHOTO IND0 citations51
US5462710AOct 31, 1995
Manufacturing method of a flange for use in a film cartridge
KONISHIROKU PHOTO IND0 citations41