Inventor · disambiguated record
Masao Majima
Also filed as: MAJIMA MASAO
59 granted patents·2 pending applications·1,512 citations·filing 1989–2017
99Inventor score
Top patents by PatentIndex Score
61 records- 0195US7794222B2Mold, pattern forming method, and pattern forming apparatusCANON KK·Filed 2006·Granted Sep 14, 2010·28 cites·5 claims
- 0295US7148591B2Oscillating deviceCANON KK·Filed 2005·Granted Dec 12, 2006·40 cites·5 claims
- 0392US6937372B2Light beam deflecting apparatus, image forming apparatus utilizing the same and drive method thereforCANON KK·Filed 2002·Granted Aug 30, 2005·56 cites·27 claims
- 0492US6104516AWavelength-changeable light source capable of changing wavelength of output light, optical communication network using the same and wavelength control method for controlling wavelengthCANON KK·Filed 1997·Granted Aug 15, 2000·95 cites·36 claims
- 0590US9046793B2Light transmissive mold and apparatus for imprinting a pattern onto a material applied on a semiconductor workpiece and related methodsSUEHIRA NOBUHITO·Filed 2011·Granted Jun 2, 2015·7 cites·12 claims
- 0690US7927089B2Mold, apparatus including mold, pattern transfer apparatus, and pattern forming methodCANON KK·Filed 2006·Granted Apr 19, 2011·19 cites·12 claims
- 0789US7242506B2Optical deflectorCANON KK·Filed 2006·Granted Jul 10, 2007·17 cites·20 claims
- 0889US6188499B1Wavelength locking method for tunable filter, wavelength locking apparatus and wavelength division multiplexing communication network using the sameCANON KK·Filed 1998·Granted Feb 13, 2001·104 cites·12 claims
- 0989US5949562ATransmission wavelength control method permitting efficient wavelength multiplexing, optical communication method, optical transmitter, optical transmitter-receiver apparatus, and optical communication systemCANON KK·Filed 1997·Granted Sep 7, 1999·106 cites·56 claims
- 1089US5659560AApparatus and method for driving oscillation polarization selective light source, and optical communication system using the sameCANON KK·Filed 1995·Granted Aug 19, 1997·92 cites·62 claims
- 1189US5396360AWavelength-multiplexed optical communication system and optical amplifier used thereforCANON KK·Filed 1994·Granted Mar 7, 1995·90 cites·23 claims
- 1288US5586131AOscillation polarization mode selective semiconductor laser, light source apparatus and optical communication system using the laserCANON KK·Filed 1994·Granted Dec 17, 1996·95 cites·11 claims
- 1387US8754660B2Capacitive detection type electro-mechanical transducerKANDORI ATSUSHI·Filed 2010·Granted Jun 17, 2014·6 cites·7 claims
- 1486US8928203B2Capacitive electromechanical transducerKANDORI ATSUSHI·Filed 2010·Granted Jan 6, 2015·5 cites·19 claims
- 1584US9238250B2Control apparatus for capacitive electromechanical transducer, and method of controlling the capacitive electromechanical transducerKANDORI ATSUSHI·Filed 2010·Granted Jan 19, 2016·5 cites·24 claims
- 1683US8770958B2Pattern forming method and pattern forming apparatus in which a substrate and a mold are aligned in an in-plane directionSUEHIRA NOBUHITO·Filed 2010·Granted Jul 8, 2014·3 cites·4 claims
- 1783US8654614B2Capacitive electromechanical transducerKANDORI ATSUSHI·Filed 2011·Granted Feb 18, 2014·5 cites·13 claims
- 1882US9774276B2Capacitive electromechanical transducerCANON KK·Filed 2014·Granted Sep 26, 2017·3 cites·24 claims
- 1982US8336380B2Angular velocity sensorKANDORI ATSUSHI·Filed 2007·Granted Dec 25, 2012·10 cites·13 claims
- 2082US6800844B2Two-dimensional optical scanner and method of driving the sameCANON KK·Filed 2002·Granted Oct 5, 2004·24 cites·19 claims
- 2181US7149017B2Optical deflectorCANON KK·Filed 2004·Granted Dec 12, 2006·20 cites·10 claims
- 2279US5594577AOptical receiver and optical transmission system using the receiverCANON KK·Filed 1995·Granted Jan 14, 1997·63 cites·25 claims
- 2378US6055251AMethod and apparatus for frequency modulating a semiconductor laser, and an optical communication system using the sameCANON KK·Filed 1996·Granted Apr 25, 2000·46 cites·70 claims
- 2478US5309275ASemiconductor optical amplifying apparatusCANON KK·Filed 1991·Granted May 3, 1994·32 cites·30 claims
- 2577US8393211B2SensorKANDORI ATSUSHI·Filed 2008·Granted Mar 12, 2013·9 cites·5 claims
- 2677US5369515ANode for loop-type optical LAN and a loop-type optical LAN using the sameCANON KK·Filed 1992·Granted Nov 29, 1994·46 cites·14 claims
- 2777US5343314AOptical fiber communication method and multimedia optical fiber network using the sameCANON KK·Filed 1992·Granted Aug 30, 1994·40 cites·76 claims
- 2876US7126733B2Optical deflectorCANON KK·Filed 2006·Granted Oct 24, 2006·6 cites·4 claims
- 2976US5144466AOptical fiber communication method and multimedia optical fiber network using the sameCANON KK·Filed 1989·Granted Sep 1, 1992·33 cites·53 claims
- 3075US7635260B2Processing apparatus, processing method, and process for producing chipCANON KK·Filed 2006·Granted Dec 22, 2009·3 cites·26 claims
- 3175US5502589AOptical communication systems and optical nodes for use thereinCANON KK·Filed 1995·Granted Mar 26, 1996·51 cites·8 claims
- 3274US10084394B2Control apparatus for capacitive electromechanical transducer, and method of controlling the capacitive electromechanical transducerCANON KK·Filed 2015·Granted Sep 25, 2018·1 cites·24 claims
- 3374US5552919ATunable-filter control method, tunable-filter control apparatus and optical communication system using the sameCANON KK·Filed 1995·Granted Sep 3, 1996·48 cites·78 claims
- 3473US9594103B2Capacitive detection type electro-mechanical transducerCANON KK·Filed 2014·Granted Mar 14, 2017·1 cites·20 claims
- 3573US5654814AOptical semiconductor apparatus and optical communication system using the apparatusCANON KK·Filed 1995·Granted Aug 5, 1997·39 cites·25 claims
- 3672US8202075B2Imprint apparatus and imprint methodSUEHIRA NOBUHITO·Filed 2006·Granted Jun 19, 2012·2 cites·10 claims
- 3772US6101014AWavelength controlling method enabling use of wider wavelength range and network system using the methodCANON KK·Filed 1997·Granted Aug 8, 2000·37 cites·23 claims
- 3872US5886802AWavelength control method and optical communication apparatus for performing wavelength division multiplex communicationCANON KK·Filed 1997·Granted Mar 23, 1999·37 cites·35 claims
- 3971US8999218B2Process for producing member having pattern, pattern transfer apparatus, and moldSEKI JUNICHI·Filed 2006·Granted Apr 7, 2015·2 cites·10 claims
- 4071US8246887B2Imprint method and process for producing a chip that change a relative position between a member to be processed and a support portionSEKI JUNICHI·Filed 2007·Granted Aug 21, 2012·3 cites·15 claims
- 4171US5801861ACommunication system for performing wavelength division multiplexing communications, and wavelength control method used in the systemCANON KK·Filed 1996·Granted Sep 1, 1998·42 cites·51 claims
- 4270US9233395B2Control apparatus and method for electromechanical transducer device, and measurement systemKANDORI ATSUSHI·Filed 2010·Granted Jan 12, 2016·1 cites·21 claims
- 4370US8082651B2Micro-structure fabrication methodZAITSU YOSHITAKA·Filed 2008·Granted Dec 27, 2011·5 cites·13 claims
- 4469US5850408AMethod of driving semiconductor laser with wide modulation band, optical communication method, semiconductor laser device, node, and optical communication systemCANON KK·Filed 1997·Granted Dec 15, 1998·37 cites·83 claims
- 4563US9321080B2Electromechanical transducer and method for detecting sensitivity variation of electromechanical transducerTAKAGI MAKOTO·Filed 2010·Granted Apr 26, 2016·1 cites·8 claims
- 4663US2017366104A1Capacitive electromechanical transducerCANON KK·Filed 2017·Application pending·0 cites
- 4762US9101958B2Electromechanical transducerKANDORI ATSUSHI·Filed 2010·Granted Aug 11, 2015·2 cites·18 claims
- 4860US9072429B2Apparatus and method for driving capacitive electromechanical transduction apparatusKANDORI ATSUSHI·Filed 2011·Granted Jul 7, 2015·1 cites·30 claims
- 4959US8336381B2Sensor and method of manufacturing the sameKANDORI ATSUSHI·Filed 2007·Granted Dec 25, 2012·2 cites·10 claims
- 5059US7959843B2Method of fabricating structureCANON KK·Filed 2009·Granted Jun 14, 2011·2 cites·15 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →