Inventor · disambiguated record
Kazunari Fujii
Also filed as: FUJII KAZUNARI
53 granted patents·5 pending applications·164 citations·filing 2004–2022
98Inventor score
Top patents by PatentIndex Score
58 records- 0190US9505211B2Semiconductor device, liquid discharge head, liquid discharge cartridge, and liquid discharge apparatusCANON KK·Filed 2015·Granted Nov 29, 2016·4 cites·18 claims
- 0290US8869622B2Capacitive electromechanical transducer apparatus and method for adjusting its sensitivityFUJII KAZUNARI·Filed 2010·Granted Oct 28, 2014·10 cites·11 claims
- 0389US10201969B2Recording element substrate, liquid discharge head, and recording apparatusCANON KK·Filed 2018·Granted Feb 12, 2019·3 cites·20 claims
- 0489US7376161B2Modulation light source, image display apparatus including the same, and method of driving modulation light sourceCANON KK·Filed 2005·Granted May 20, 2008·12 cites·11 claims
- 0589US7242506B2Optical deflectorCANON KK·Filed 2006·Granted Jul 10, 2007·17 cites·20 claims
- 0688US8807708B2Semiconductor device, liquid discharge head, liquid discharge cartridge, and liquid discharge apparatusCANON KK·Filed 2013·Granted Aug 19, 2014·4 cites·20 claims
- 0788US7313156B2Control method of distributed Bragg reflection semiconductor laser, and image projecting apparatusCANON KK·Filed 2005·Granted Dec 25, 2007·9 cites·1 claims
- 0887US10566069B2Semiconductor apparatus, liquid discharge head substrate, liquid discharge head, and liquid discharge apparatusCANON KK·Filed 2017·Granted Feb 18, 2020·2 cites·19 claims
- 0987US9227401B2Printing element substrate, printhead, and printing apparatusCANON KK·Filed 2014·Granted Jan 5, 2016·4 cites·17 claims
- 1087US8562111B2Semiconductor device, liquid discharge head, liquid discharge cartridge, and liquid discharge apparatusFUJII KAZUNARI·Filed 2011·Granted Oct 22, 2013·4 cites·9 claims
- 1187US7512160B2Control method of distributed Bragg reflection semiconductor laser, and image projecting apparatusCANON KK·Filed 2007·Granted Mar 31, 2009·8 cites·10 claims
- 1285US9415584B2Liquid discharge head substrate, liquid discharge head, and printing apparatusCANON KK·Filed 2015·Granted Aug 16, 2016·2 cites·19 claims
- 1385US7411992B2Light wavelength converting apparatus, control method of the same, and image projecting apparatus using the sameCANON KK·Filed 2005·Granted Aug 12, 2008·9 cites·8 claims
- 1483US9085135B2Semiconductor device, liquid discharge head, liquid discharge head cartridge, and printing apparatusCANON KK·Filed 2013·Granted Jul 21, 2015·3 cites·12 claims
- 1582US9205649B1Discharge element substrate, recording head, and recording apparatusCANON KK·Filed 2015·Granted Dec 8, 2015·2 cites·8 claims
- 1681US7149017B2Optical deflectorCANON KK·Filed 2004·Granted Dec 12, 2006·20 cites·10 claims
- 1780US10894403B2Semiconductor apparatus, liquid discharge head substrate, liquid discharge head, and liquid discharge apparatusCANON KK·Filed 2018·Granted Jan 19, 2021·3 cites·22 claims
- 1880US10538086B2Liquid discharge head substrate, liquid discharge head and liquid discharge apparatusCANON KK·Filed 2017·Granted Jan 21, 2020·1 cites·27 claims
- 1980US7809032B2Control method of distributed Bragg reflection semiconductor laser, and image projecting apparatusCANON KK·Filed 2009·Granted Oct 5, 2010·4 cites·4 claims
- 2080US7446921B2Image forming apparatusCANON KK·Filed 2007·Granted Nov 4, 2008·8 cites·13 claims
- 2179US9314820B2Ultrasonic detection device and ultrasonic diagnostic deviceAKIYAMA TAKAHIRO·Filed 2010·Granted Apr 19, 2016·3 cites·20 claims
- 2278US11845274B2Recording element substrate, liquid ejection head and recording apparatusCANON KK·Filed 2022·Granted Dec 19, 2023·0 cites·13 claims
- 2376US10464102B2Ultrasonic detection device and ultrasonic diagnostic deviceCANON KK·Filed 2015·Granted Nov 5, 2019·1 cites·25 claims
- 2476US9278518B2Printhead substrate, printhead, and printing apparatusCANON KK·Filed 2014·Granted Mar 8, 2016·2 cites·19 claims
- 2576US8256302B2Capacitive electro-mechanical transducerFUJII KAZUNARI·Filed 2010·Granted Sep 4, 2012·5 cites·5 claims
- 2674US9694575B2Semiconductor device, liquid discharge head, liquid discharge cartridge, and liquid discharge apparatusCANON KK·Filed 2016·Granted Jul 4, 2017·1 cites·18 claims
- 2774US8400698B2Oscillator device, optical deflecting device and method of controlling the sameFUJII KAZUNARI·Filed 2007·Granted Mar 19, 2013·7 cites·18 claims
- 2872US11247461B2Recording element substrate, liquid ejection head and recording apparatusCANON KK·Filed 2019·Granted Feb 15, 2022·0 cites·12 claims
- 2972US9463618B2Liquid discharge substrate, liquid discharge head, and recording deviceCANON KK·Filed 2015·Granted Oct 11, 2016·1 cites·19 claims
- 3072US9340022B1Liquid discharging substrate, printhead, and printing apparatusCANON KK·Filed 2015·Granted May 17, 2016·1 cites·13 claims
- 3168US9895879B2Semiconductor device and recording deviceCANON KK·Filed 2016·Granted Feb 20, 2018·1 cites·22 claims
- 3267US9302478B2Semiconductor device, liquid discharge head, liquid discharge cartridge, and liquid discharge apparatusCANON KK·Filed 2013·Granted Apr 5, 2016·2 cites·32 claims
- 3366US8305674B2Method of manufacturing oscillator device, and optical deflector and optical instrument with oscillator device based on itMIYAGAWA SUGURU·Filed 2008·Granted Nov 6, 2012·4 cites·10 claims
- 3463US8472096B2Method of manufacturing oscillator device, and optical deflector and optical instrument with oscillator deviceFUJII KAZUNARI·Filed 2008·Granted Jun 25, 2013·3 cites·6 claims
- 3561US7855819B2Swing member device, and optical deflector and image-forming apparatus employing the swing member deviceCANON KK·Filed 2008·Granted Dec 21, 2010·2 cites·13 claims
- 3658US8270057B2Oscillator device, optical deflecting device and method of controlling the sameFUJII KAZUNARI·Filed 2008·Granted Sep 18, 2012·2 cites·16 claims
- 3757US11269177B2Optical sensor, scanner unit, and image forming apparatusCANON KK·Filed 2019·Granted Mar 8, 2022·0 cites·5 claims
- 3856US10538082B2Semiconductor device, liquid discharge head, and liquid discharge apparatusCANON KK·Filed 2018·Granted Jan 21, 2020·0 cites·18 claims
- 3955US10481392B2Optical sensor, scanner unit, and image forming apparatusCANON KK·Filed 2017·Granted Nov 19, 2019·0 cites·6 claims
- 4054US10189249B2Recording element substrate, liquid discharge head, and recording apparatusCANON KK·Filed 2018·Granted Jan 29, 2019·0 cites·20 claims
- 4151US2010118370A1Oscillating body apparatus and manufacturing method thereof, optical deflector and image forming apparatusCANON KK·Filed 2008·Application pending·0 cites
- 4250US8777356B2Fluid discharge head semiconductor device, fluid discharge head, and fluid discharge apparatusCANON KK·Filed 2012·Granted Jul 15, 2014·0 cites·7 claims
- 4349US10147720B2Semiconductor device, liquid-discharge head substrate, liquid-discharge head, and liquid-discharge deviceCANON KK·Filed 2017·Granted Dec 4, 2018·0 cites·23 claims
- 4448US7843618B2Method for controlling image-forming apparatusCANON KK·Filed 2005·Granted Nov 30, 2010·0 cites·8 claims
- 4546US8345339B2Optical deflectorCANON KK·Filed 2008·Granted Jan 1, 2013·0 cites·10 claims
- 4645US9522529B2Substrate for liquid ejection head, liquid ejection head, and apparatus and method for ejecting liquidCANON KK·Filed 2016·Granted Dec 20, 2016·0 cites·19 claims
- 4745US7933057B2Oscillator device, optical deflector and image forming apparatus using the optical deflectorCANON KK·Filed 2008·Granted Apr 26, 2011·0 cites·12 claims
- 4845US7924490B2Oscillator device, optical deflector and image forming apparatus using the optical deflectorCANON KK·Filed 2009·Granted Apr 12, 2011·0 cites·7 claims
- 4945US2008297869A1Oscillator device and drive control method for oscillation system of oscillator deviceCANON KK·Filed 2008·Application pending·0 cites
- 5045US2010214636A1Method of Manufacturing Oscillator Device, and Optical Deflector and Image Forming ApparatusCANON KK·Filed 2008·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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