Inventor
IWAMA MASAHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IWAMA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
8 patentsUS5291429AMar 1, 1994
Circuit for matrix calculation of discrete cosine transformation
FUJITSU LTD13 citations73
US9374163B2Jun 21, 2016
Optical waveguide substrate and information processing device
FUJITSU LTD3 citations71
US9360639B2Jun 7, 2016
Electronic device and optical connector
FUJITSU LTD4 citations71
US9054699B2Jun 9, 2015
Switching device of semiconductor circuit and switching method of the same
FUJITSU LTD3 citations60
US10884204B2Jan 5, 2021
Optical module and liquid immersion system
FUJITSU LTD0 citations50
US10447403B2Oct 15, 2019
Optical module and optical transceiver
FUJITSU LTD0 citations50
US9239438B2Jan 19, 2016
Optical semiconductor element and method of manufacturing the same
FUJITSU LTD0 citations50
US9285560B2Mar 15, 2016
Method and device for manufacturing optical transmission device, and optical transmission device
FUJITSU LTD0 citations40
TDK CORP
5 patentsUS9842693B2Dec 12, 2017
Multilayer ceramic capacitor
TDK CORP1 citations49
US12094656B2Sep 17, 2024
Multilayer capacitor having internal electrodes and external electrodes
TDK CORP0 citations44
US12087513B2Sep 10, 2024
Multilayer capacitor
TDK CORP0 citations44
US9691547B2Jun 27, 2017
Multilayer ceramic capacitor
TDK CORP0 citations38
US9984822B2May 29, 2018
Electronic component
TDK CORP0 citations36