Inventor
HIRAYAMA MASAHIRO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “HIRAYAMA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEDI INC
10 patentsUS10177529B2Jan 8, 2019
Optical transmitter providing coplanar line on carrier
SEDI INC5 citations72
US9673496B2Jun 6, 2017
Signal transmission line
SEDI INC3 citations72
US9502745B2Nov 22, 2016
Flexible substrate having a microstrip line connected to a connection portion with a specified conductor pattern
SEDI INC3 citations72
US12094840B2Sep 17, 2024
Semiconductor device capable of realizing a wide band impedance matching
SEDI INC0 citations62
US11811191B2Nov 7, 2023
Optical semiconductor device and carrier
SEDI INC0 citations62
US11604370B2Mar 14, 2023
Optical modulator carrier assembly and optical module
SEDI INC0 citations51
US11469192B2Oct 11, 2022
Semiconductor device capable of realizing a wide band impedance matching
SEDI INC0 citations51
US10411432B2Sep 10, 2019
Optical transmitter providing coplanar line on carrier
SEDI INC0 citations51
US9270001B2Feb 23, 2016
Flexible circuit board
SEDI INC1 citations51
US10396898B2Aug 27, 2019
Optical module and optical transmitting apparatus installing a number of optical modules
SEDI INC0 citations41