Inventor · disambiguated record
Yuichi Maruyama
Also filed as: MARUYAMA YUICHI
25 granted patents·13 pending applications·421 citations·filing 1990–2022
97Inventor score
Files withMURATA MANUFACTURING CO16NEC CORP7NEC ELECTRONICS CORP4RENESAS ELECTRONICS CORP4YUASA ICHIRO2
Top patents by PatentIndex Score
38 records- 0185US6808405B1Coaxial connector and communication deviceMURATA MANUFACTURING CO·Filed 2004·Granted Oct 26, 2004·38 cites·14 claims
- 0279US6751317B2Movable terminal, coaxial connector, and communication apparatus incorporating the sameMURATA MANUFACTURING CO·Filed 2001·Granted Jun 15, 2004·27 cites·20 claims
- 0376US5694638AImage generating deviceRICOH KK·Filed 1996·Granted Dec 2, 1997·25 cites·30 claims
- 0475US6783374B2Electronic component, coaxial connector, and communication deviceMURATA MANUFACTURING CO·Filed 2000·Granted Aug 31, 2004·23 cites·20 claims
- 0574US7632112B2Electrical contact component, coaxial connector, and electrical circuit device including the sameMURATA MANUFACTURING CO·Filed 2005·Granted Dec 15, 2009·8 cites·11 claims
- 0674US5301134ADigital filter circuit for use in oversampling type analog/digital converterNEC CORP·Filed 1992·Granted Apr 5, 1994·26 cites·4 claims
- 0772US10693476B2Semiconductor device and control method of the sameRENESAS ELECTRONICS CORP·Filed 2018·Granted Jun 23, 2020·1 cites·15 claims
- 0872US7556529B2Coaxial connector and measuring coaxial probeMURATA MANUFACTURING CO·Filed 2007·Granted Jul 7, 2009·14 cites·11 claims
- 0971US7972174B2L-type coaxial connectorMURATA MANUFACTURING CO·Filed 2009·Granted Jul 5, 2011·12 cites·6 claims
- 1071US5701128AAntenna-integrated strip line cableMURATA MANUFACTURING CO·Filed 1996·Granted Dec 23, 1997·43 cites·19 claims
- 1170US5469130AHigh frequency parallel strip line cable comprising connector part and connector provided on substrate for connecting with connector part thereofMURATA MANUFACTURING CO·Filed 1993·Granted Nov 21, 1995·24 cites·5 claims
- 1269US5110308AConnectorMURATA MANUFACTURING CO·Filed 1990·Granted May 5, 1992·33 cites·34 claims
- 1368US7133436B2Path detection apparatus in CDMA reception deviceNEC ELECTRONICS CORP·Filed 2002·Granted Nov 7, 2006·12 cites·22 claims
- 1468US6954485B1CDMA baseband receiver capable of establishing synchronization with peripheral base stationsNEC CORP·Filed 2000·Granted Oct 11, 2005·18 cites·8 claims
- 1566US7758377B2Coaxial connectorMURATA MANUFACTURING CO·Filed 2009·Granted Jul 20, 2010·9 cites·5 claims
- 1666US7753690B2L-shaped coaxial connector and the manufacturing methodMURATA MANUFACTURING CO·Filed 2009·Granted Jul 13, 2010·9 cites·20 claims
- 1763US5440503ADigital filtering circuit operable as a three-stage moving average filterNEC CORP·Filed 1994·Granted Aug 8, 1995·17 cites·8 claims
- 1862US5078621AConnectorMURATA MANUFACTURING CO·Filed 1990·Granted Jan 7, 1992·28 cites·9 claims
- 1961US7366647B2Bus performance evaluation method for algorithm descriptionNEC ELECTRONICS CORP·Filed 2001·Granted Apr 29, 2008·11 cites·16 claims
- 2059US6636925B1Bus interface circuit preparation apparatus and recording mediumNEC ELECTRONICS CORP·Filed 2000·Granted Oct 21, 2003·9 cites·11 claims
- 2159US6539537B1System synthesizerNEC CORP·Filed 2000·Granted Mar 25, 2003·8 cites·9 claims
- 2254US2023105252A1Interposer and substrate moduleMURATA MANUFACTURING CO·Filed 2022·Application pending·0 cites
- 2349US6068492ACoaxial connector having spring movable central partMURATA MANUFACTURING CO·Filed 1999·Granted May 30, 2000·13 cites·13 claims
- 2447US5525075ACoaxial microstripline transducerMURATA MANUFACTURING CO·Filed 1994·Granted Jun 11, 1996·13 cites·25 claims
- 2543US7003018B2Paging mode control method and apparatusNEC ELECTRONICS CORP·Filed 2001·Granted Feb 21, 2006·0 cites·7 claims
- 2641US2002176393A1Reduction in circuit scale of RAKE receiver in CDMA communication systemFiled 2002·Application pending·0 cites
- 2740US2004148598A1Apparatus for the method of providing software product information, and computer program productFUJITSU LTD·Filed 2003·Application pending·0 cites
- 2840US2002024942A1Cell search method and circuit in W-CDMA systemNEC CORP·Filed 2001·Application pending·0 cites
- 2939US2001012316A1Rake receiver with low pass filerFiled 2001·Application pending·0 cites
- 3039US2014213107A1Coaxial connectorMURATA MANUFACTURING CO·Filed 2014·Application pending·0 cites
- 3139US2019165933A1Communication systemRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 3238US2001048712A1Spectrum spread receiver deviceNEC CORP·Filed 2001·Application pending·0 cites
- 3337US2018352434A1Wireless communication system, beacon device, information processing terminal, and beacon device authentication methodRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 3436US2018368085A1Wireless synchronization system and wireless deviceRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 3536US2010224523A1Support bar and substrate cassetteDU PONT·Filed 2007·Application pending·0 cites
- 3635US2008247857A1End effector and robot for transporting substrateYUASA ICHIRO·Filed 2008·Application pending·0 cites
- 3733US2010224524A1Substrate cassetteYUASA ICHIRO·Filed 2007·Application pending·0 cites
- 3830US5281969ANoise shaper circuitNEC CORP·Filed 1992·Granted Jan 25, 1994·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →