Inventor · disambiguated record
Toru Fujii
Also filed as: FUJII TORU
94 granted patents·16 pending applications·1,393 citations·filing 1975–2023
99Inventor score
Files withOLYMPUS OPTICAL CO19TAIYO YUDEN KK19OMRON TATEISI ELECTRONICS CO17NIKON CORP10SUMITOMO CHEMICAL CO4
Top patents by PatentIndex Score
110 records- 0196US6480450B1Method and apparatus for recording optical information by varying recording pulse widthTAIYO YUDEN KK·Filed 2000·Granted Nov 12, 2002·95 cites·20 claims
- 0293US5427579AControl system for belt-type continuously variable transmissionHONDA MOTOR CO LTD·Filed 1993·Granted Jun 27, 1995·72 cites·6 claims
- 0392US11862436B2Plasma processing apparatus and plasma processing methodTOKYO ELECTRON LTD·Filed 2021·Granted Jan 2, 2024·2 cites·18 claims
- 0492US5537863AScanning probe microscope having a cantilever used thereinNIKON CORP·Filed 1994·Granted Jul 23, 1996·77 cites·59 claims
- 0589US4825116ATransmitter-receiver of ultrasonic distance measuring deviceYOKOGAWA ELECTRIC CORP·Filed 1988·Granted Apr 25, 1989·76 cites·7 claims
- 0687US8124704B2Conjugated diene polymer, conjugated diene polymer composition, and process for producing conjugated diene polymerOSHIMA MAYUMI·Filed 2009·Granted Feb 28, 2012·8 cites·17 claims
- 0785US5509676AShock absorber for a bicycle front forkDAIKIN MFG CO LTD·Filed 1995·Granted Apr 23, 1996·62 cites·7 claims
- 0885US5080946AOptical information recording medium and recording methodTAIYO YUDEN KK·Filed 1990·Granted Jan 14, 1992·57 cites·15 claims
- 0984US7667829B2Optical property measurement apparatus and optical property measurement method, exposure apparatus and exposure method, and device manufacturing methodNIKON CORP·Filed 2005·Granted Feb 23, 2010·8 cites·26 claims
- 1084US6724464B2Position detecting method and unit, optical characteristic measuring method and unit, exposure apparatus, and device manufacturing methodNIKON CORP·Filed 2001·Granted Apr 20, 2004·28 cites·13 claims
- 1183US7194751B2Optical information mediumTAIYO YUDEN KK·Filed 2002·Granted Mar 20, 2007·15 cites·1 claims
- 1282US9709820B2Fresnel lens and optical deviceESSILOR INT·Filed 2015·Granted Jul 18, 2017·4 cites·17 claims
- 1381US5689063AAtomic force microscope using cantilever attached to optical microscopeNIKON CORP·Filed 1995·Granted Nov 18, 1997·70 cites·6 claims
- 1479US11183371B2Plasma processing apparatus and plasma processing methodTOKYO ELECTRON LTD·Filed 2019·Granted Nov 23, 2021·2 cites·11 claims
- 1579US8304488B2Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymerFUJII TORU·Filed 2011·Granted Nov 6, 2012·2 cites·7 claims
- 1679US6593792B2Buffer circuit block and design method of semiconductor integrated circuit by using the sameNEC ELECTRONICS CORP·Filed 2001·Granted Jul 15, 2003·27 cites·19 claims
- 1778US11029674B2Information processing device and information processing methodOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Jun 8, 2021·2 cites·17 claims
- 1878US5794080APiezoelectric vibration angular velocity meter and camera using the sameNIKON CORP·Filed 1996·Granted Aug 11, 1998·62 cites·9 claims
- 1976US6782986B2Sheet counting apparatus, sheet counting method and transaction apparatusOMRON TATEISI ELECTRONICS CO·Filed 2001·Granted Aug 31, 2004·22 cites·3 claims
- 2076US5765046APiezoelectric vibration angular velocity meter and camera using the sameNIKON CORP·Filed 1996·Granted Jun 9, 1998·63 cites·14 claims
- 2175US7203561B2Information processing device, operation state management device, information processing method, program, and computer-readable storage medium storing programOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Apr 10, 2007·8 cites·17 claims
- 2275US7161386B2Signal-level converterTOSHIBA KK·Filed 2005·Granted Jan 9, 2007·8 cites·19 claims
- 2375US6504815B1Optical information medium, stamper for manufacturing transparent substrate therefor and recording method thereforTAIYO YUDEN KK·Filed 2000·Granted Jan 7, 2003·10 cites·14 claims
- 2475US5318882AOptical recording medium containing a light stabilizer comprised of aryl nitrogen compoundTAIYO YUDEN KK·Filed 1991·Granted Jun 7, 1994·21 cites·25 claims
- 2574US9823180B2Method for measuring resistance of conveyor belt to getting over support roller, and device thereforYOKOHAMA RUBBER CO LTD·Filed 2013·Granted Nov 21, 2017·2 cites·12 claims
- 2673US9315608B2Conjugated diene polymer rubber, and conjugated diene polymer rubber compositionSUMITOMO CHEMICAL CO·Filed 2014·Granted Apr 19, 2016·1 cites·7 claims
- 2773US6711118B1Optical information recording medium for recording optically reproducible signals thereon through the use of a recording laser beam and method for recording optical information thereonTAIYO YUDEN KK·Filed 2000·Granted Mar 23, 2004·10 cites·14 claims
- 2873US5723775AAtomic force microscope under high speed feedback controlNIKON CORP·Filed 1996·Granted Mar 3, 1998·46 cites·14 claims
- 2973US5508517AScanning probe type microscope apparatusNIKON CORP·Filed 1995·Granted Apr 16, 1996·46 cites·13 claims
- 3071US7324862B2Quality control apparatus and control method of the same, and recording medium recorded with quality control programOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Jan 29, 2008·5 cites·28 claims
- 3171US6728198B2Optical information medium and recording method thereforTAIYO YUDEN KK·Filed 2002·Granted Apr 27, 2004·7 cites·24 claims
- 3271US6721265B1High-density optical information recording medium and a substrate and a stamper for the manufacture thereofTAIYO YUDEN KK·Filed 2000·Granted Apr 13, 2004·9 cites·19 claims
- 3371US5976658AOptical information recording mediumTAIYOYUDEN CO LTD·Filed 1997·Granted Nov 2, 1999·26 cites·24 claims
- 3470US8855357B2Speaker diaphragm and speaker using same, and electronic equipment and device using said speaker, and speaker diaphragm manufacturing methodKAJIHARA YOSHIMICHI·Filed 2011·Granted Oct 7, 2014·3 cites·9 claims
- 3570US6647805B2Transit-time difference type ultrasonic flowmeterTOKYO KEISO KABUSHIKI KAISHA·Filed 2001·Granted Nov 18, 2003·19 cites·6 claims
- 3670US4367927AZoom lens systemOLYMPUS OPTICAL CO·Filed 1980·Granted Jan 11, 1983·24 cites·3 claims
- 3769US9310604B2Illumination optical device, illumination method, and exposure method and deviceFUJII TORU·Filed 2012·Granted Apr 12, 2016·2 cites·23 claims
- 3869US6715423B2Wallpaper manufacturing method, wallpaper manufacturing apparatus, and program for causing computer to function as wallpaper manufacturing apparatusOLYMPUS CORP·Filed 2001·Granted Apr 6, 2004·16 cites·25 claims
- 3968US7698011B2Operating condition monitoring apparatus, method for monitoring operating condition and programOMRON TATEISI ELECTRONICS CO·Filed 2007·Granted Apr 13, 2010·6 cites·13 claims
- 4067US5520232APuncture proof tireDAIKIN MFG CO LTD·Filed 1994·Granted May 28, 1996·23 cites·7 claims
- 4166US3997248ALarge aperture telephoto lens systemOLYMPUS OPTICAL CO·Filed 1975·Granted Dec 14, 1976·21 cites·2 claims
- 4265US8199964B2Speaker diaphragm, speaker dust cap, speaker sub-cone, speaker using these components, and electronic apparatus using the sameMIMURA KAZUYOSHI·Filed 2007·Granted Jun 12, 2012·4 cites·45 claims
- 4365US7176475B2Adjusting apparatus, production processing system, and method of controlling adjusting apparatusOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Feb 13, 2007·2 cites·20 claims
- 4465US6445676B1Optical information mediumTAIYO YUDEN KK·Filed 1997·Granted Sep 3, 2002·15 cites·24 claims
- 4565US6218072B1Optical information recording mediumTAIYO YUDEN KK·Filed 1998·Granted Apr 17, 2001·26 cites·16 claims
- 4664US6714051B2Logic circuitry-implemented bus bufferTOSHIBA KK·Filed 2002·Granted Mar 30, 2004·15 cites·29 claims
- 4763US7305313B2Quality variation display device, quality variation display method, quality variation display program, and storage medium storing such programOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Dec 4, 2007·1 cites·9 claims
- 4863US6452899B1Optical information medium and recording method thereforTAIYO YUDEN KK·Filed 1999·Granted Sep 17, 2002·14 cites·8 claims
- 4963US4106854APhotographic lens system having a large aperture ratioOLYMPUS OPTICAL CO·Filed 1977·Granted Aug 15, 1978·18 cites·6 claims
- 5062US8873793B2Loudspeaker resin molding component and loudspeaker using the same and electronic device and mobile apparatus using the loudspeakerPANASONIC CORP·Filed 2013·Granted Oct 28, 2014·2 cites·19 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →