Inventor
TOMIKAWA MITSUHIRO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “TOMIKAWA MITSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
14 patentsUS11581148B2Feb 14, 2023
Thin film capacitor, circuit board incorporating the same, and thin film capacitor manufacturing method
TDK CORP2 citations72
US12597554B2Apr 7, 2026
Electronic component
TDK CORP0 citations62
US11367626B2Jun 21, 2022
Electronic component-incorporating substrate
TDK CORP0 citations62
US11276531B2Mar 15, 2022
Thin-film capacitor and method for manufacturing thin-film capacitor
TDK CORP0 citations62
US10483345B2Nov 19, 2019
Electronic component embedded substrate
TDK CORP1 citations62
US10340088B2Jul 2, 2019
Thin-film capacitor
TDK CORP1 citations62
US11335614B2May 17, 2022
Electric component embedded structure
TDK CORP0 citations52
US11114249B2Sep 7, 2021
Thin-film capacitor
TDK CORP0 citations52
US10886219B2Jan 5, 2021
Electronic component mounting package
TDK CORP0 citations52
US12581743B2Mar 17, 2026
Electronic component and apparatus
TDK CORP0 citations51
US10950389B2Mar 16, 2021
Thin-film capacitor
TDK CORP0 citations50
US10813220B2Oct 20, 2020
Electronic component embedded substrate
TDK CORP0 citations42
US10278290B2Apr 30, 2019
Electronic component embedded substrate
TDK CORP0 citations42
US10211157B2Feb 19, 2019
Electronic component
TDK CORP0 citations39
IBIDEN CO LTD
9 patentsUS9433097B2Aug 30, 2016
Circuit substrate and method for manufacturing the same
IBIDEN CO LTD8 citations84
US10143092B2Nov 27, 2018
Circuit substrate and method for manufacturing the same
IBIDEN CO LTD6 citations73
US9955591B2Apr 24, 2018
Circuit substrate and method for manufacturing the same
IBIDEN CO LTD4 citations73
US9872401B2Jan 16, 2018
Circuit substrate and method for manufacturing the same
IBIDEN CO LTD5 citations73
US9831163B2Nov 28, 2017
Circuit substrate and method for manufacturing the same
IBIDEN CO LTD2 citations73
US9232656B2Jan 5, 2016
Wiring board and method for manufacturing the same
IBIDEN CO LTD4 citations73
US9743534B2Aug 22, 2017
Wiring board with built-in electronic component and method for manufacturing the same
IBIDEN CO LTD3 citations71
US9204552B2Dec 1, 2015
Printed wiring board
IBIDEN CO LTD3 citations63
US9930791B2Mar 27, 2018
Wiring board with built-in electronic component and method for manufacturing the same
IBIDEN CO LTD0 citations40