Inventor
MURATA RYUJI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “MURATA RYUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIYO YUDEN KK
7 patentsUS9252832B2Feb 2, 2016
High-frequency circuit and communication device
TAIYO YUDEN KK7 citations79
US7409190B2Aug 5, 2008
Radio-frequency circuit module and radio communication apparatus
TAIYO YUDEN KK8 citations73
US10495747B2Dec 3, 2019
Snow quality measuring apparatus and snow quality measuring method
TAIYO YUDEN KK2 citations72
US9859861B2Jan 2, 2018
High frequency filter and high frequency module equipped with same
TAIYO YUDEN KK2 citations72
US7501915B2Mar 10, 2009
High frequency module
TAIYO YUDEN KK3 citations62
US9287847B2Mar 15, 2016
Module
TAIYO YUDEN KK2 citations58
US9654150B2May 16, 2017
Module with duplexers coupled to diplexer
TAIYO YUDEN KK0 citations51
MITSUBISHI RAYON CO
6 patentsUS4798445AJan 17, 1989
Plastic optical fiber and process for producing the same
MITSUBISHI RAYON CO46 citations92
US4762392AAug 9, 1988
Plastic optical fibers
MITSUBISHI RAYON CO46 citations92
US5390274AFeb 14, 1995
Distributed graded index type optical transmission plastic article and method of manufacturing same
MITSUBISHI RAYON CO41 citations91
US5238974AAug 24, 1993
Plastic cladding composition for silica or glass core optical fiber, and silica or glass core optical fiber prepared therefrom
MITSUBISHI RAYON CO11 citations73
US5022737AJun 11, 1991
Plastic cladding composition for plastic core optical fiber, and plastic core optical fiber prepared therefrom
MITSUBISHI RAYON CO17 citations73
US5175786ADec 29, 1992
Distributed refractive index type optical transmission plastic article and method of manufacturing the same
MITSUBISHI RAYON CO9 citations72