Inventor · disambiguated record
Takashi Shibuya
Also filed as: SHIBUYA TAKASHI
109 granted patents·37 pending applications·1,449 citations·filing 1982–2024
99Inventor score
Top patents by PatentIndex Score
146 records- 0197US4521252AProcess for producing a high-purity isomaltoseHAYASHIBARA BIOCHEM LAB·Filed 1982·Granted Jun 4, 1985·158 cites·12 claims
- 0293US6084208AImage heating device which prevents temperature rise in non-paper feeding portion, and heaterCANON KK·Filed 1997·Granted Jul 4, 2000·67 cites·14 claims
- 0392US10268121B2Exposure apparatus and exposure method, and flat panel display manufacturing methodNIKON CORP·Filed 2016·Granted Apr 23, 2019·4 cites·100 claims
- 0491US9268072B2Optical filter, solid-state imaging element, imaging device lens and imaging deviceASAHI GLASS CO LTD·Filed 2013·Granted Feb 23, 2016·9 cites·24 claims
- 0591US4487198AProcess for producing a high-purity maltoseHAYASHIBARA BIOCHEM LAB·Filed 1982·Granted Dec 11, 1984·45 cites·7 claims
- 0689US6711367B2Image forming apparatus and belt unit detachably mountable theretoCANON KK·Filed 2002·Granted Mar 23, 2004·31 cites·11 claims
- 0789US5621510AImage heating apparatus with driving roller having low thermal expansion coefficient outer layerCANON KK·Filed 1994·Granted Apr 15, 1997·36 cites·24 claims
- 0888US5801360AImage fixing apparatusCANON KK·Filed 1995·Granted Sep 1, 1998·45 cites·6 claims
- 0987US5485248AImage forming apparatus having a contact charger for varying a charge applied to a photosensitive drum based on a resistance of the photosensitive layerCANON KK·Filed 1995·Granted Jan 16, 1996·45 cites·76 claims
- 1086US6492028B2Adhesive for glassASAHI GLASS CO LTD·Filed 2000·Granted Dec 10, 2002·25 cites·26 claims
- 1185US5895151ADeveloping apparatus having regulating bladeCANON KK·Filed 1997·Granted Apr 20, 1999·36 cites·10 claims
- 1283US6153228APropolis extractHAYASHIBARA BIOCHEM LAB·Filed 2000·Granted Nov 28, 2000·16 cites·9 claims
- 1382US7186824B2Reduction inhibitory agent for active-oxygen eliminating activityHAYASHIBARA BIOCHEM LAB·Filed 2003·Granted Mar 6, 2007·9 cites·2 claims
- 1481US9186368B2Process for producing a particulate composition comprising an hydrous crystalline 2-O-α-D-glucosyl-L-ascorbic acidHAYASHIBARA CO·Filed 2014·Granted Nov 17, 2015·3 cites·1 claims
- 1580US9872872B2Process for producing a particulate composition comprising an hydrous crystalline 2-O-α-D-glucosyl-L-ascorbic acidHAYASHIBARA CO·Filed 2015·Granted Jan 23, 2018·2 cites·1 claims
- 1680US6963716B2Image forming apparatus featuring a resistance relationship between an image bearing member and a transfer memberCANON KK·Filed 2003·Granted Nov 8, 2005·18 cites·6 claims
- 1779US10111822B2External dermal composition for anti-ageing and method for producing the sameHAYASHIBARA CO·Filed 2013·Granted Oct 30, 2018·5 cites·10 claims
- 1879US5780620ANon-reducing oligosaccharides and their production and useHAYASHIBARA BIOCHEM LAB·Filed 1996·Granted Jul 14, 1998·44 cites·15 claims
- 1978US6125245AImage forming apparatusCANON KK·Filed 1999·Granted Sep 26, 2000·26 cites·7 claims
- 2078US5893013ADeveloper regulating member and developing apparatusCANON KK·Filed 1997·Granted Apr 6, 1999·26 cites·6 claims
- 2177US5543513ATrehalose desiccant product and dehydration therewithHAYASHIBARA CO·Filed 1995·Granted Aug 6, 1996·36 cites·4 claims
- 2276US9265781B2Process for producing a particulate composition comprising anhydrous crystalline 2-O-alpha-D-glucosyl-L-ascorbic acidSHIBUYA TAKASHI·Filed 2012·Granted Feb 23, 2016·2 cites·10 claims
- 2376US6235356B1Resin composition for building materials and insulating glassASAHI GLASS CO LTD·Filed 1996·Granted May 22, 2001·44 cites·12 claims
- 2476US6224872B1CompositionHAYASHIBARA BIOCHEM LAB·Filed 1998·Granted May 1, 2001·46 cites·20 claims
- 2576US5916881AHigh trehalose content syrupHAYASHIBARA BIOCHEM LAB·Filed 1997·Granted Jun 29, 1999·42 cites·21 claims
- 2675US8609230B2Resin substrate provided with hard coating film and its production processYAMAMOTO KYOKO·Filed 2012·Granted Dec 17, 2013·2 cites·19 claims
- 2775US5302176AMethod of and apparatus for bending sheet glassNIPPON SHEET GLASS CO LTD·Filed 1992·Granted Apr 12, 1994·25 cites·11 claims
- 2874US4843156AProcess for producing high-purity oligoglucosylfructosidesHAYASHIBARA BIOCHEM LAB·Filed 1985·Granted Jun 27, 1989·22 cites·5 claims
- 2973US10301342B2Process for producing a particulate composition comprising crystalline α,α-trehalose di-hydrateHAYASHIBARA CO·Filed 2018·Granted May 28, 2019·0 cites·4 claims
- 3073US6920299B2Image forming apparatus and intermediate transfer unit detachably mountable thereonCANON KK·Filed 2002·Granted Jul 19, 2005·13 cites·43 claims
- 3173US6005100ATrehalose composition for prolonging product shelf lifeHAYASHIBARA BIOCHEM LAB·Filed 1997·Granted Dec 21, 1999·29 cites·6 claims
- 3273US5922324APropolis extract with improved water-solubilityHAYASHIBARA BIOCHEM LAB·Filed 1997·Granted Jul 13, 1999·41 cites·4 claims
- 3373US5556866AHair restorer and its preparationHAYASHIBARA BIOCHEM LAB·Filed 1994·Granted Sep 17, 1996·26 cites·12 claims
- 3472US6383641B1Transparent coated molded product and method for producing the sameASAHI GLASS CO LTD·Filed 1998·Granted May 7, 2002·34 cites·19 claims
- 3571US11187987B2Exposure apparatus and exposure method, and flat panel display manufacturing methodNIKON CORP·Filed 2020·Granted Nov 30, 2021·0 cites·11 claims
- 3671US6897202B2Powder comprising water-containing β-maltose crystals and production process and use thereofHAYASHIBARA BIOCHEM LAB·Filed 2002·Granted May 24, 2005·1 cites·13 claims
- 3771US6856777B2Image forming apparatus with first and second charging members for charging residual tonerCANON KK·Filed 2002·Granted Feb 15, 2005·12 cites·14 claims
- 3870US5919668ANon-reducing saccharide and its production and useHAYASHIBARA BIOCHEM LAB·Filed 1995·Granted Jul 6, 1999·27 cites·22 claims
- 3970US5633749AOptical fiber amplifier having light surge preventing functionNEC CORP·Filed 1996·Granted May 27, 1997·33 cites·16 claims
- 4068US10196416B2Process for producing a particulate composition comprising crystalline alpha, alpha-trehalose di-hydrateHAYASHIBARA CO·Filed 2018·Granted Feb 5, 2019·0 cites·6 claims
- 4168US5218096ALactoneotrehalose, and its preparation and usesHAYASHIBARA BIOCHEM LAB·Filed 1991·Granted Jun 8, 1993·27 cites·13 claims
- 4267US11899317B2Laminated glass, and method for manufacturing laminated glassAGC INC·Filed 2023·Granted Feb 13, 2024·0 cites·22 claims
- 4367US11086236B2Exposure apparatus and exposure method, and flat panel display manufacturing methodNIKON CORP·Filed 2020·Granted Aug 10, 2021·0 cites·43 claims
- 4467US10603333B2Process for producing a particulate composition comprising an hydrous crystalline 2-o-alpha-d-glucosyl-ascorbic acidHAYASHIBARA CO·Filed 2017·Granted Mar 31, 2020·0 cites·1 claims
- 4567US8754315B2Music search apparatus and method, program, and recording mediumSHIBUYA TAKASHI·Filed 2012·Granted Jun 17, 2014·2 cites·10 claims
- 4667US2020299424A1Curable composition, adhesive layer, transparent surface material, laminate and image display deviceAGC INC·Filed 2020·Application pending·0 cites
- 4766US11460491B2Sensor, sensor signal processor, and power line signal encoderINFORMETIS CORP·Filed 2020·Granted Oct 4, 2022·0 cites·11 claims
- 4866US9938311B2Process for producing a particulate composition comprising crystalline alpha, alpha-trehalose di-hydrateHAYASHIBARA CO·Filed 2017·Granted Apr 10, 2018·0 cites·3 claims
- 4966US8765416B2Particulate composition containing anhydrous crystalline 2-O-alpha-D-glucosyl-L-ascorbic acid, process for producing the same, and uses thereofSHIBUYA TAKASHI·Filed 2010·Granted Jul 1, 2014·1 cites·5 claims
- 5066US7183265B2Powdery product comprising crystalline β-maltose monohydrate, its preparation, and usesHAYASHIBARA BIOCHEM LAB·Filed 2005·Granted Feb 27, 2007·0 cites·8 claims
Showing the top 50 of 146 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →