Inventor · disambiguated record
Masaaki Fujii
Also filed as: FUJII MASAAKI
39 granted patents·4 pending applications·599 citations·filing 1981–2022
97Inventor score
Top patents by PatentIndex Score
43 records- 0193US6667830B1Super-resolution microscope system and method for illuminationJAPAN SCIENCE & TECH CORP·Filed 1999·Granted Dec 23, 2003·146 cites·63 claims
- 0291US7386058B2Transceiver apparatus and transceiving methodFUJITSU LTD·Filed 2005·Granted Jun 10, 2008·29 cites·20 claims
- 0391US6088583AAutomatic gain control circuitFUJITSU LTD·Filed 1998·Granted Jul 11, 2000·78 cites·6 claims
- 0488US8111771B2Wireless communication apparatus and method using beamformingFUJII MASAAKI·Filed 2008·Granted Feb 7, 2012·18 cites·20 claims
- 0586US6859313B2Super resolution microscopeJAPAN SCIENCE & TECH CORP·Filed 2002·Granted Feb 22, 2005·35 cites·12 claims
- 0685US5835262AMulti-wavelength optical microscopeJAPAN RES DEV CORP·Filed 1995·Granted Nov 10, 1998·75 cites·6 claims
- 0781US4866592AControl system for an inverter apparatusFUJI ELECTRIC CO LTD·Filed 1988·Granted Sep 12, 1989·46 cites·2 claims
- 0878US7304315B2Three dimensional analyzing deviceJAPAN SCIENCE & TECH AGENCY·Filed 2006·Granted Dec 4, 2007·6 cites·24 claims
- 0977US9258049B2Communication device and orientation control methodSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Feb 9, 2016·4 cites·20 claims
- 1077US7095556B2Microscope with wavelength compensationNIPPON ROPER KK·Filed 2004·Granted Aug 22, 2006·23 cites·9 claims
- 1175US12046830B2Antenna device and feed deviceMINEBEA MITSUMI INC·Filed 2019·Granted Jul 23, 2024·2 cites·7 claims
- 1275US8683284B2Receiving apparatus and methodFUJII MASAAKI·Filed 2008·Granted Mar 25, 2014·6 cites·18 claims
- 1374US9685998B2Apparatus and method for controlling orientationSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jun 20, 2017·3 cites·14 claims
- 1474US7936740B2Radio transmission apparatus and method, radio reception apparatus and method, transmitting and receiving method, and recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 3, 2011·6 cites·18 claims
- 1572US7551350B2Super-resolution microscopeOLYMPUS CORP·Filed 2005·Granted Jun 23, 2009·6 cites·4 claims
- 1670US8457220B2Multi-input multi-output-orthogonal frequency division multiplexing transceiving method and apparatusSUH JUNG-HOON·Filed 2007·Granted Jun 4, 2013·4 cites·20 claims
- 1769US6595809B2Connection deviceIDEC IZUMI CORP·Filed 2001·Granted Jul 22, 2003·19 cites·4 claims
- 1868US8971174B2Restart method and node deviceFUJITSU LTD·Filed 2012·Granted Mar 3, 2015·2 cites·12 claims
- 1966US7505875B2Monitor system, and monitor device and data collecting device thereforOMRON TATEISI ELECTRONICS CO·Filed 2007·Granted Mar 17, 2009·6 cites·5 claims
- 2062US6525667B1Operation indicator device and panel unitIDEC IZUMI CORP·Filed 1998·Granted Feb 25, 2003·26 cites·33 claims
- 2161US8102934B2Transmitting apparatus and methodFUJII MASAAKI·Filed 2008·Granted Jan 24, 2012·2 cites·9 claims
- 2261US4532103AApparatus for measuring concentration of radioactivityHITACHI LTD·Filed 1981·Granted Jul 30, 1985·13 cites·8 claims
- 2360US8090039B2Wireless transceiver and wireless transmitting/receiving method and program thereofFUJII MASAAKI·Filed 2004·Granted Jan 3, 2012·6 cites·10 claims
- 2460US7372234B2Charge control device and battery pack employing itROHM CO LTD·Filed 2005·Granted May 13, 2008·4 cites·5 claims
- 2559US8588316B2QR decomposition detection device and method supporting interference whiteningFUJII MASAAKI·Filed 2009·Granted Nov 19, 2013·1 cites·15 claims
- 2657US9020076B2Communication apparatus, method and systemFUJII MASAAKI·Filed 2007·Granted Apr 28, 2015·1 cites·15 claims
- 2755US6842123B1Electromechanical switching device and emergency shut-off and communication system utilizing sameIDEC IZUMI CORP·Filed 2000·Granted Jan 11, 2005·9 cites·104 claims
- 2854US12266946B2Antenna device, power supplying device, and power supplying methodMINEBEA MITSUMI INC·Filed 2021·Granted Apr 1, 2025·0 cites·8 claims
- 2954US6894458B2Charge control device and battery pack employing itROHM CO LTD·Filed 2002·Granted May 17, 2005·7 cites·7 claims
- 3051US2024356215A1Distance estimation device, antenna device, feed system, feed device, and feed methodMINEBEA MITSUMI INC·Filed 2022·Application pending·0 cites
- 3150US12444994B2Antenna device, feed system, feed device, and feed methodMINEBEA MITSUMI INC·Filed 2022·Granted Oct 14, 2025·0 cites·17 claims
- 3249US12381421B2Antenna device, feed device, and feed methodMINEBEA MITSUMI INC·Filed 2022·Granted Aug 5, 2025·0 cites·15 claims
- 3347US12095286B2Power supply system, power supply device, and power supply methodMINEBEA MITSUMI INC·Filed 2021·Granted Sep 17, 2024·0 cites·7 claims
- 3446US9598749B2Rolled magnesium alloy material, magnesium alloy structural member, and method for producing rolled magnesium alloy materialOISHI YUKIHIRO·Filed 2012·Granted Mar 21, 2017·0 cites·5 claims
- 3546US6565477B2Power roller assembly for a toroidal-type continuously variable transmissionNISSAN MOTOR·Filed 2001·Granted May 20, 2003·3 cites·23 claims
- 3646US2005073976A1System and method for transmitting common data in a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 3744US6979978B2Battery pack employing charge control deviceROHM CO LTD·Filed 2005·Granted Dec 27, 2005·0 cites·7 claims
- 3842US4557137APhotoacoustic analyzerHITACHI LTD·Filed 1983·Granted Dec 10, 1985·8 cites·3 claims
- 3942US2008185997A1Charged control device and battery pack employing itROHM·Filed 2008·Application pending·0 cites
- 4040US2013323523A1Rolled magnesium alloy material, magnesium alloy structural member, and method for producing rolled magnesium alloy materialOISHI YUKIHIRO·Filed 2012·Application pending·0 cites
- 4138US4591716ARadioactive concentration measuring apparatusHITACHI LTD·Filed 1984·Granted May 27, 1986·5 cites·8 claims
- 4237US9634747B2Apparatus and method of processing signal, and recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Apr 25, 2017·0 cites·20 claims
- 4325US5887341ABlock and retainer for wire-connected terminals and wire connection process line using the sameSUMITOMO WIRING SYSTEMS·Filed 1996·Granted Mar 30, 1999·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →