Inventor · disambiguated record
Yoji Okazaki
Also filed as: OKAZAKI YOJI
120 granted patents·17 pending applications·2,257 citations·filing 1986–2025
99Inventor score
Files withFUJI PHOTO FILM CO LTD100FUJIFILM CORP17FUJI PHOTO OPTICAL CO LTD5FUJINON CORP4TOSHIBA KK4
Top patents by PatentIndex Score
137 records- 0197US7181105B2Method for adjusting alignment of laser beams in combined-laser-light source where the laser beams are incident on restricted area of light-emission end face of optical fiberFUJI PHOTO FILM CO LTD·Filed 2004·Granted Feb 20, 2007·121 cites·8 claims
- 0297US6490309B1Laser-diode-pumped laser apparatus in which Pr3+-doped laser medium is pumped with GaN-based compound laser diodeFUJI PHOTO FILM CO LTD·Filed 2000·Granted Dec 3, 2002·73 cites·28 claims
- 0396US7048528B2Exposure head, exposure apparatus, and application thereofFUJI PHOTO OPTICAL CO LTD·Filed 2005·Granted May 23, 2006·26 cites·6 claims
- 0496US6717106B2Laser sintering apparatusFUJI PHOTO FILM CO LTD·Filed 2002·Granted Apr 6, 2004·89 cites·31 claims
- 0595US6900916B2Color laser display apparatus having fluorescent screen scanned with modulated ultraviolet laser lightFUJI PHOTO FILM CO LTD·Filed 2001·Granted May 31, 2005·83 cites·19 claims
- 0694US7478547B2Drum washing machineTOSHIBA KK·Filed 2003·Granted Jan 20, 2009·57 cites·17 claims
- 0794US6764183B2Color laser display employing excitation solid laser unit, fiber laser unit, or semi conductor laser unitFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jul 20, 2004·50 cites·14 claims
- 0893US6975659B2Laser diode array, laser device, wave-coupling laser source, and exposure deviceFUJI PHOTO FILM CO LTD·Filed 2002·Granted Dec 13, 2005·42 cites·35 claims
- 0993US6922288B2Laser multiplexing apparatusFUJI PHOTO FILM CO LTD·Filed 2004·Granted Jul 26, 2005·36 cites·7 claims
- 1092US7095921B2Laser apparatus, exposure head, exposure apparatus, and optical fiber connection methodFUJI PHOTO FILM CO LTD·Filed 2005·Granted Aug 22, 2006·24 cites·6 claims
- 1192US6960035B2Laser apparatus, exposure head, exposure apparatus, and optical fiber connection methodFUJI PHOTO FILM CO LTD·Filed 2003·Granted Nov 1, 2005·44 cites·6 claims
- 1291US5415978AImage forming method using laser beamFUJI PHOTO FILM CO LTD·Filed 1994·Granted May 16, 1995·22 cites·4 claims
- 1390US7121740B2Laser apparatus, exposure head, exposure apparatus, and optical fiber connection methodFUJI PHOTO FILM CO LTD·Filed 2005·Granted Oct 17, 2006·23 cites·11 claims
- 1490US6693941B1Semiconductor laser apparatusFUJI PHOTO FILM CO LTD·Filed 2000·Granted Feb 17, 2004·34 cites·2 claims
- 1587US7017377B2Washing machine with vector control for drive motorTOSHIBA KK·Filed 2002·Granted Mar 28, 2006·30 cites·8 claims
- 1686US5446750ALaser diode pumped solid laserFUJI PHOTO FILM CO LTD·Filed 1994·Granted Aug 29, 1995·55 cites·5 claims
- 1785US7077972B2Exposure head, exposure apparatus, and application thereofFUJINON CORP·Filed 2005·Granted Jul 18, 2006·5 cites·5 claims
- 1885US7015488B2Exposure head, exposure apparatus, and application thereofFUJI PHOTO OPTICAL CO LTD·Filed 2005·Granted Mar 21, 2006·5 cites·4 claims
- 1985US6718088B2Multiplex laser light source and exposure apparatusFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 6, 2004·29 cites·54 claims
- 2084US6995912B2Condensing lens, optically-multiplexed-laser-light source, and exposure systemFUJINON CORP·Filed 2003·Granted Feb 7, 2006·19 cites·30 claims
- 2184US4830447AOptical wavelength conversion deviceFUJI PHOTO FILM CO LTD·Filed 1988·Granted May 16, 1989·58 cites·26 claims
- 2284US4758062ALight beam scanning apparatus, and read-out apparatus and recording apparatus using sameFUJI PHOTO FILM CO LTD·Filed 1986·Granted Jul 19, 1988·47 cites·31 claims
- 2382US7259830B2Image exposure deviceFUJIFILM CORP·Filed 2005·Granted Aug 21, 2007·7 cites·20 claims
- 2482US7112760B2Laser annealer and laser thin-film forming apparatusFUJINON CORP·Filed 2003·Granted Sep 26, 2006·24 cites·14 claims
- 2582US7088353B2Display deviceFUJI PHOTO FILM CO LTD·Filed 2003·Granted Aug 8, 2006·21 cites·19 claims
- 2682US5153110AMethod of forming colored imagesFUJI PHOTO FILM CO LTD·Filed 1992·Granted Oct 6, 1992·12 cites·11 claims
- 2781US7154584B2Exposure deviceFUJI PHOTO FILM CO LTD·Filed 2005·Granted Dec 26, 2006·4 cites·9 claims
- 2881US7068690B2Multiplex laser-light source and exposure systemFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jun 27, 2006·17 cites·22 claims
- 2981US6894712B2Exposure head, exposure apparatus, and application thereofFUJI PHOTO OPTICAL CO LTD·Filed 2003·Granted May 17, 2005·16 cites·15 claims
- 3081US5187714ALaser-diode-pumped solid-state laserFUJI PHOTO FILM CO LTD·Filed 1991·Granted Feb 16, 1993·43 cites·10 claims
- 3180US5432807AOptical wavelength converting apparatusFUJI PHOTO FILM CO LTD·Filed 1994·Granted Jul 11, 1995·29 cites·7 claims
- 3278US6816532B2Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of ho3+, sm3+, eu3+, dy3+, er3+, and tb3+is excited with gan-based compound laser diodeFUJI PHOTO FILM CO LTD·Filed 2002·Granted Nov 9, 2004·8 cites·18 claims
- 3376US6754007B2One-dimensional optical condensing system, optical lighting system for correcting light intensity distribution, and exposure headFUJI PHOTO OPTICAL CO LTD·Filed 2003·Granted Jun 22, 2004·16 cites·17 claims
- 3475US6822988B1Laser apparatus in which GaN-based compound surface-emitting semiconductor element is excited with GaN-based compound semiconductor laser elementFUJI PHOTO FILM CO LTD·Filed 2000·Granted Nov 23, 2004·10 cites·22 claims
- 3575US5848092ALaser-diode-pumped solid state laser and method of manufacturing the sameFUJI PHOTO FILM CO LTD·Filed 1995·Granted Dec 8, 1998·45 cites·5 claims
- 3675US5436757AOptical wavelength converting apparatusFUJI PHOTO FILM CO LTD·Filed 1993·Granted Jul 25, 1995·43 cites·14 claims
- 3775US5315433AOptical wavelength converting apparatusFUJI PHOTO FILM CO LTD·Filed 1992·Granted May 24, 1994·30 cites·9 claims
- 3874US5124999ALaser-diode-pumped solid-state laserFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jun 23, 1992·20 cites·4 claims
- 3972US7245804B2Laser device and exposure device using the sameFUJIFILM CORP·Filed 2004·Granted Jul 17, 2007·12 cites·6 claims
- 4072US7068414B2Exposure head and exposure apparatusFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jun 27, 2006·11 cites·22 claims
- 4172US7062311B1Fluorescence observing apparatusFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jun 13, 2006·57 cites·27 claims
- 4272US6125132ALaser diode pumped solid state laser, fiber laser and fiber amplifierFUJI PHOTO FILM CO LTD·Filed 1998·Granted Sep 26, 2000·32 cites·14 claims
- 4372US5949804ASemiconductor light emission deviceFUJI PHOTO FILM CO LTD·Filed 1997·Granted Sep 7, 1999·35 cites·16 claims
- 4472US4838638AOptical wavelength conversion deviceFUJI PHOTO FILM CO LTD·Filed 1988·Granted Jun 13, 1989·33 cites·4 claims
- 4571US7339975B2Apparatus for synthesizing laser beamsFUJIFILM CORP·Filed 2004·Granted Mar 4, 2008·10 cites·35 claims
- 4671US7197201B2Optical wiring substrate fabrication process and optical wiring substrate deviceFUJIFILM CORP·Filed 2003·Granted Mar 27, 2007·10 cites·28 claims
- 4769US7830945B2Laser apparatus in which laser diodes and corresponding collimator lenses are fixed to block, and fiber module in which laser apparatus is coupled to optical fiberFUJIFILM CORP·Filed 2003·Granted Nov 9, 2010·9 cites·9 claims
- 4869US7253882B2Exposure method and exposure systemFUJIFILM CORP·Filed 2004·Granted Aug 7, 2007·9 cites·37 claims
- 4969US6584129B2Single-longitudinal-mode solid laserFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jun 24, 2003·9 cites·2 claims
- 5068US7110425B2Laser module and production process thereofFUJI PHOTO FILM CO LTD·Filed 2003·Granted Sep 19, 2006·8 cites·13 claims
Showing the top 50 of 137 patent records by PatentIndex Score.
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