Inventor · disambiguated record
Ryuji Murata
Also filed as: MURATA RYUJI
16 granted patents·205 citations·filing 1985–2020
93Inventor score
Files withTAIYO YUDEN KK7MITSUBISHI RAYON CO6HONDA MOTOR CO LTD1MURATA RYUJI1ZAHNRADFABRIK FRIEDRICHSHAFEN1
Top patents by PatentIndex Score
16 records- 0185US11718302B2System and method for increasing upshift engine torqueZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2020·Granted Aug 8, 2023·2 cites·18 claims
- 0282US4798445APlastic optical fiber and process for producing the sameMITSUBISHI RAYON CO·Filed 1986·Granted Jan 17, 1989·46 cites·13 claims
- 0382US4762392APlastic optical fibersMITSUBISHI RAYON CO·Filed 1985·Granted Aug 9, 1988·46 cites·33 claims
- 0480US9252832B2High-frequency circuit and communication deviceTAIYO YUDEN KK·Filed 2013·Granted Feb 2, 2016·7 cites·8 claims
- 0579US7409190B2Radio-frequency circuit module and radio communication apparatusTAIYO YUDEN KK·Filed 2005·Granted Aug 5, 2008·8 cites·18 claims
- 0678US5390274ADistributed graded index type optical transmission plastic article and method of manufacturing sameMITSUBISHI RAYON CO·Filed 1989·Granted Feb 14, 1995·41 cites·4 claims
- 0773US10495747B2Snow quality measuring apparatus and snow quality measuring methodTAIYO YUDEN KK·Filed 2016·Granted Dec 3, 2019·2 cites·9 claims
- 0873US8014925B2Control apparatus for automatic transmission for vehicleHONDA MOTOR CO LTD·Filed 2008·Granted Sep 6, 2011·7 cites·7 claims
- 0968US7501915B2High frequency moduleTAIYO YUDEN KK·Filed 2006·Granted Mar 10, 2009·3 cites·17 claims
- 1065US9859861B2High frequency filter and high frequency module equipped with sameTAIYO YUDEN KK·Filed 2014·Granted Jan 2, 2018·2 cites·8 claims
- 1163US9287847B2ModuleTAIYO YUDEN KK·Filed 2014·Granted Mar 15, 2016·2 cites·11 claims
- 1256US5022737APlastic cladding composition for plastic core optical fiber, and plastic core optical fiber prepared therefromMITSUBISHI RAYON CO·Filed 1989·Granted Jun 11, 1991·17 cites·9 claims
- 1353US8515631B2Control device for automatic transmission of vehicleMURATA RYUJI·Filed 2010·Granted Aug 20, 2013·2 cites·3 claims
- 1444US5238974APlastic cladding composition for silica or glass core optical fiber, and silica or glass core optical fiber prepared therefromMITSUBISHI RAYON CO·Filed 1990·Granted Aug 24, 1993·11 cites·10 claims
- 1543US9654150B2Module with duplexers coupled to diplexerTAIYO YUDEN KK·Filed 2015·Granted May 16, 2017·0 cites·15 claims
- 1640US5175786ADistributed refractive index type optical transmission plastic article and method of manufacturing the sameMITSUBISHI RAYON CO·Filed 1989·Granted Dec 29, 1992·9 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Ryuji Murata files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →