Inventor · disambiguated record
Mitsuhiro Watanabe
Also filed as: WATANABE MITSUHIRO
98 granted patents·18 pending applications·2,405 citations·filing 1977–2023
99Inventor score
Top patents by PatentIndex Score
116 records- 0198US6868453B1Internet home page data acquisition methodNEC CORP·Filed 2000·Granted Mar 15, 2005·251 cites·11 claims
- 0297US7882234B2Wireless communication system, wireless communication device, and control method for establishing a one-to-one relationshipCANON KK·Filed 2004·Granted Feb 1, 2011·169 cites·32 claims
- 0397US7057472B2Bypass filter, multi-band antenna switch circuit, and layered module composite part and communication device using themHITACHI METALS LTD·Filed 2002·Granted Jun 6, 2006·211 cites·21 claims
- 0496US8250218B2Wireless communication system, and wireless communication device and control method for establishing a one-to-one relationship between wireless communication devicesWATANABE MITSUHIRO·Filed 2010·Granted Aug 21, 2012·73 cites·49 claims
- 0594US11553539B2Communication apparatus and communication methodCANON KK·Filed 2021·Granted Jan 10, 2023·2 cites·30 claims
- 0694US7882196B2Communication apparatus, communication parameter configuration method and communication methodCANON KK·Filed 2006·Granted Feb 1, 2011·40 cites·21 claims
- 0794US7720477B2Communication apparatus, communication system, and method for setting communication parameters of the communication apparatusCANON KK·Filed 2006·Granted May 18, 2010·26 cites·17 claims
- 0893US7885613B2Multiband high-frequency circuit, multiband high-frequency circuit device and multiband communications apparatus comprising sameHITACHI METALS LTD·Filed 2006·Granted Feb 8, 2011·25 cites·11 claims
- 0991US8315577B2Multiband high-frequency circuit, multiband high-frequency circuit device and multiband communications apparatus comprising sameKEMMOCHI SHIGERU·Filed 2010·Granted Nov 20, 2012·14 cites·4 claims
- 1091US7242268B2Unbalanced-balanced multiband filter moduleHITACHI METALS LTD·Filed 2003·Granted Jul 10, 2007·55 cites·14 claims
- 1190US5833301APowered sliding device for vehicle sliding doorMITSUI MINING & SMELTING CO·Filed 1997·Granted Nov 10, 1998·61 cites·20 claims
- 1289US8572222B2Communication apparatus and communication methodSAKAI TATSUHIKO·Filed 2006·Granted Oct 29, 2013·13 cites·15 claims
- 1389US7646610B2DC-DC converterHITACHI METALS LTD·Filed 2006·Granted Jan 12, 2010·15 cites·20 claims
- 1489US6601822B2Electromagnetic driving device, fluid control valve having same and method of manufacturing sameDENSO CORP·Filed 2001·Granted Aug 5, 2003·45 cites·5 claims
- 1589US5913563APowered sliding device for vehicle sliding doorMITSUI MINING & SMELTING CO·Filed 1997·Granted Jun 22, 1999·60 cites·17 claims
- 1688US6987984B1High-frequency switch moduleHITACHI METALS LTD·Filed 2000·Granted Jan 17, 2006·31 cites·16 claims
- 1787US9105929B2Negative electrode base memberTOKYO OHKA KOGYO CO LTD·Filed 2013·Granted Aug 11, 2015·3 cites·13 claims
- 1887US8927147B2Negative electrode base memberTOKYO OHKA KOGYO CO LTD·Filed 2013·Granted Jan 6, 2015·3 cites·11 claims
- 1987US8503933B2Communication apparatus, communication system, and method for setting communication parameters of the communication apparatusMORITOMO KAZUO·Filed 2010·Granted Aug 6, 2013·8 cites·15 claims
- 2087US5921612AInitially opening device for vehicle sliding doorMITSUI MINING & SMELTING CO·Filed 1997·Granted Jul 13, 1999·68 cites·12 claims
- 2186US7253702B2High-frequency switch moduleHITACHI METALS LTD·Filed 2001·Granted Aug 7, 2007·38 cites·16 claims
- 2285US11051347B2Communication apparatus and communication methodCANON KK·Filed 2016·Granted Jun 29, 2021·3 cites·19 claims
- 2385US7737862B2Remote control system and method thereof, remote control device and device targeted for controlNEC CORP·Filed 2006·Granted Jun 15, 2010·14 cites·21 claims
- 2485US2024081382A1Composition for improving intestinal floraMS HEALTH SCIENCE LABO CO LTD·Filed 2023·Application pending·0 cites
- 2584US7742742B2Communication device and method for setting communication parametersCANON KK·Filed 2006·Granted Jun 22, 2010·12 cites·5 claims
- 2684US7225268B2Radio terminal that decides a best route based on weight values of communication pathsNEC CORP·Filed 2002·Granted May 29, 2007·36 cites·12 claims
- 2784US7130655B2High-frequency switch circuitTOKYO KYUEI CO LTD·Filed 2005·Granted Oct 31, 2006·10 cites·14 claims
- 2884US7027779B2Laminated-type high-frequency switch moduleHITACHI METALS LTD·Filed 2001·Granted Apr 11, 2006·28 cites·30 claims
- 2984US7026887B2High-frequency composite part and wireless communications device comprising itHITACHI METALS LTD·Filed 2004·Granted Apr 11, 2006·24 cites·8 claims
- 3084US7003312B2High-frequency switch circuit, high-frequency switch module and wireless communication deviceHITACHI METALS LTD·Filed 2000·Granted Feb 21, 2006·25 cites·18 claims
- 3184US6135513AOperational apparatus for vehicle slide doorMITSUI MINING & SMELTING CO·Filed 1998·Granted Oct 24, 2000·72 cites·9 claims
- 3283US8551651B2Secondary cell having negative electrode base memberMISUMI KOICHI·Filed 2007·Granted Oct 8, 2013·4 cites·15 claims
- 3383US6567072B2Character input device and methodNEC CORP·Filed 1999·Granted May 20, 2003·104 cites·9 claims
- 3481US8131859B2Wireless communication system, and wireless communication device and control methodFUJII KEN ICHI·Filed 2004·Granted Mar 6, 2012·41 cites·8 claims
- 3581US7171234B2High-frequency switch circuitHITACHI METALS LTD·Filed 2005·Granted Jan 30, 2007·7 cites·5 claims
- 3680US7441816B2Automotive childproof safety lock control apparatusMITSUI MINING & SMELTING CO·Filed 2006·Granted Oct 28, 2008·14 cites·14 claims
- 3779US7940531B2DC-DC converterHITACHI METALS LTD·Filed 2009·Granted May 10, 2011·7 cites·8 claims
- 3879US7434854B2Vehicle door lock controlMITSUI MINING & SMELTING CO·Filed 2007·Granted Oct 14, 2008·15 cites·4 claims
- 3978US6236386B1Liquid crystal display apparatus with touch panelNEC CORP·Filed 1998·Granted May 22, 2001·82 cites·10 claims
- 4077US8131226B1Multi-band-high-frequency circuit, multi-band high-frequency circuit component and multi-band communication apparatus using sameKEMMOCHI SHIGERU·Filed 2005·Granted Mar 6, 2012·7 cites·7 claims
- 4177US7191214B2Conference system and its participation methodCANON KK·Filed 2003·Granted Mar 13, 2007·23 cites·5 claims
- 4277US6847269B2High-frequency module and wireless communication deviceHITACHI METALS LTD·Filed 2001·Granted Jan 25, 2005·17 cites·13 claims
- 4376US8580458B2Fuel cell system with a cell unit and fuel tank unit in a housing and electronic deviceNAKAKUBO TORU·Filed 2009·Granted Nov 12, 2013·2 cites·13 claims
- 4475US9655150B2Communication apparatus and communication methodCANON KK·Filed 2013·Granted May 16, 2017·2 cites·8 claims
- 4575US8138423B2Printed wiring board and method for manufacturing printed wiring boardWATANABE MITSUHIRO·Filed 2005·Granted Mar 20, 2012·7 cites·10 claims
- 4674US8835050B2Anode substrateMISUMI KOICHI·Filed 2008·Granted Sep 16, 2014·2 cites·16 claims
- 4774US6904284B2Wireless communication apparatusCANON KK·Filed 2001·Granted Jun 7, 2005·19 cites·27 claims
- 4874US5737616APower supply circuit with power saving capabilityNEC CORP·Filed 1996·Granted Apr 7, 1998·67 cites·8 claims
- 4973US7471962B2High-frequency switch circuit, high-frequency switch module and wireless communications device comprising itHITACHI METALS LTD·Filed 2005·Granted Dec 30, 2008·4 cites·10 claims
- 5073US6089649AOpening and closing device for vehicle slide doorMITSUO KINZOKU KOGYO KABUSHIKI·Filed 1998·Granted Jul 18, 2000·41 cites·1 claims
Showing the top 50 of 116 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →