Inventor · disambiguated record
Mamoru Tanaka
Also filed as: MAKISE MITSUGU · TANAKA MAMORU
74 granted patents·6 pending applications·1,463 citations·filing 1973–2017
99Inventor score
Top patents by PatentIndex Score
80 records- 0196US5693738AComposition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lensMITSUI TOATSU CHEMICALS·Filed 1995·Granted Dec 2, 1997·129 cites·18 claims
- 0293US8044165B2Process for producing resin for optical materialMITSUI CHEMICALS INC·Filed 2007·Granted Oct 25, 2011·14 cites·7 claims
- 0393US4336601ARewritable programmable logic arrayTANAKA MAMORU·Filed 1979·Granted Jun 22, 1982·49 cites·4 claims
- 0492US4259553ATransport hose with leak detecting structureBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Mar 31, 1981·44 cites·6 claims
- 0591US4892731ABiological intestinal antisepticsARAI TADASHI·Filed 1987·Granted Jan 9, 1990·78 cites·1 claims
- 0686US6770735B2Process for preparing a thiol compoundMITSUI CHEMICALS INC·Filed 2003·Granted Aug 3, 2004·20 cites·18 claims
- 0785US6596841B2Polythiol, polymerizable composition, resin and lens, and process for preparing thiol compoundMITSUI CHEMICALS INC·Filed 2001·Granted Jul 22, 2003·18 cites·20 claims
- 0883US4667951AOriginal feeding apparatusCANON KK·Filed 1986·Granted May 26, 1987·27 cites·16 claims
- 0982US5217449AMedical capsule and apparatus for activating the sameMIYARISAN KABUSHIKI KAISHA·Filed 1990·Granted Jun 8, 1993·379 cites·9 claims
- 1080US9227925B2Process for producing aldehyde compoundsKUMA SHIGETOSHI·Filed 2012·Granted Jan 5, 2016·4 cites·17 claims
- 1180US7152283B2Noiseless surface fastener member, noiseless surface fastener combined with the noiseless surface fastener member and product attached with the same noiseless surface fastener member or the same noiseless surface fastenerYKK CORP·Filed 2005·Granted Dec 26, 2006·8 cites·8 claims
- 1279US8455610B2Polythiourethane polymerizable composition and method for producing optical resin by using sameRYU AKINORI·Filed 2012·Granted Jun 4, 2013·2 cites·3 claims
- 1379US5862280AFerrule for use with an optical fiber connector and method for production thereofYKK CORP·Filed 1997·Granted Jan 19, 1999·44 cites·26 claims
- 1478US5256030AMethod and apparatus for taking away glass plates stood on a pallet while removing spacersCENTRAL GLASS CO LTD·Filed 1992·Granted Oct 26, 1993·36 cites·12 claims
- 1577US8461238B2Process for producing internal mold release agent for optical material, internal mold release agent for optical material, and polymerizable composition including the sameKAWATO NOBUO·Filed 2010·Granted Jun 11, 2013·2 cites·20 claims
- 1677US5462362AWear resisting slide memberNSK LTD·Filed 1994·Granted Oct 31, 1995·188 cites·10 claims
- 1775US8222366B2Polythiourethane polymerizable composition and method for producing optical resin by using sameRYU AKINORI·Filed 2006·Granted Jul 17, 2012·2 cites·6 claims
- 1875US7805022B2Image processing apparatus, image processing method and computer programCANON KK·Filed 2004·Granted Sep 28, 2010·12 cites·9 claims
- 1973US5955206APolysulfide-based resin composition, polysulfide-based resin, and optical material comprising the resinMITSUI CHEMICALS INC·Filed 1996·Granted Sep 21, 1999·27 cites·15 claims
- 2073US5818489AImage forming apparatus and process cartridge having exposure device using light beam having specific spot areaCANON KK·Filed 1995·Granted Oct 6, 1998·22 cites·20 claims
- 2171US7396900B2Thiourethane-based optical materialMITSUI CHEMICALS INC·Filed 2007·Granted Jul 8, 2008·1 cites·2 claims
- 2271US6148101ADigital image processorCANON KK·Filed 1996·Granted Nov 14, 2000·51 cites·17 claims
- 2370US5666589AElectrophotographic apparatus and image forming method using a photosensitive member with exposure characteristics responsive to field intensityCANON KK·Filed 1995·Granted Sep 9, 1997·20 cites·32 claims
- 2469US9389202B2Damage detecting device for supporting structure for armature shaftTOKAI RYOKAKU TETSUDO KK·Filed 2013·Granted Jul 12, 2016·1 cites·11 claims
- 2568US8304506B2Polythiourethane-based polymerizable composition and optical resin obtained from the sameRYU AKINORI·Filed 2006·Granted Nov 6, 2012·1 cites·10 claims
- 2668US8002239B2Valve deviceCHIYODA KUCHOKIKI CO LTD·Filed 2008·Granted Aug 23, 2011·3 cites·8 claims
- 2767US6303747B1Selenium-containing transparent optical materialMITSUI CHEMICALS INC·Filed 2000·Granted Oct 16, 2001·2 cites·3 claims
- 2866US5989106AFerrule for use with an optical fiber connector and method for production thereofYKK CORP·Filed 1998·Granted Nov 23, 1999·25 cites·9 claims
- 2965US8022163B2Internal mold release agent for production of polythiourethane optical materialMITSUI CHEMICALS INC·Filed 2007·Granted Sep 20, 2011·1 cites·5 claims
- 3062US6409047B1Tube squeezerFiled 2001·Granted Jun 25, 2002·7 cites·8 claims
- 3162US6124424ASelenized transparent optical materialMITSUI CHEMICALS INC·Filed 1998·Granted Sep 26, 2000·11 cites·22 claims
- 3260US5384998ACurved panelKOKUYO KK·Filed 1991·Granted Jan 31, 1995·32 cites·14 claims
- 3360USD321663STravel alarm clockSEIKOSHA KK·Filed 1989·Granted Nov 19, 1991·8 cites·1 claims
- 3459US7244808B2Thiourethane-based optical materialMITSUI CHEMICALS INC·Filed 2003·Granted Jul 17, 2007·3 cites·20 claims
- 3558US4296907ASupport assembly for an exhaust system of a motor vehicleNISSAN MOTOR·Filed 1979·Granted Oct 27, 1981·19 cites·2 claims
- 3657US9290656B2Polymerizable composition for polythiourethane optical materialHAYASHI HIDETOSHI·Filed 2007·Granted Mar 22, 2016·0 cites·27 claims
- 3757US4154266AFloating cargo hoseBRIDGESTONE TIRE CO LTD·Filed 1977·Granted May 15, 1979·21 cites·3 claims
- 3857US4123088ALeakage preventive mechanism for flexible hosesBRIDGESTONE TIRE CO LTD·Filed 1978·Granted Oct 31, 1978·19 cites·4 claims
- 3956US6770734B2Polythiol compoundMITSUI CHEMICALS INC·Filed 2002·Granted Aug 3, 2004·2 cites·6 claims
- 4056USD313093SAutomatic food dispenser for aquariums or the likeSEIKOSHA KK·Filed 1989·Granted Dec 18, 1990·7 cites·1 claims
- 4155US11845828B2Polymerizable composition for optical material, optical material, and producing method thereofMITSUI CHEMICALS INC·Filed 2017·Granted Dec 19, 2023·0 cites·10 claims
- 4255US2009257992A1Adjunctive agent for lavaging the alimentary canal comprising butyric acid bacterium and/or lactic acid bacteriumMIYARISAN PHARMA·Filed 2007·Application pending·0 cites
- 4354US4517852ACarriage apparatusNIPPON SEIKO KK·Filed 1981·Granted May 21, 1985·11 cites·6 claims
- 4453US7932327B2Polyurethane/thiourethane-based optical resin and process for producing the sameMITSUI CHEMICALS INC·Filed 2006·Granted Apr 26, 2011·1 cites·8 claims
- 4553US4327316ABattery recharging solar cell arrangement for an automotive vehicleNISSAN MOTOR·Filed 1980·Granted Apr 27, 1982·23 cites·11 claims
- 4652US9678246B2Polymerizable composition for optical materialMITSUI CHEMICALS INC·Filed 2013·Granted Jun 13, 2017·0 cites·10 claims
- 4752US8304507B2Polymerizable composition for polythiourethane optical material, polythiourethane optical material obtained from the polymerizable composition, and polymerization catalyst for polythiourethane optical materialIWAZUMI MASANORI·Filed 2009·Granted Nov 6, 2012·1 cites·15 claims
- 4852US3949996AFluid pressure seal arrangementNIPPON SEIKO KK·Filed 1973·Granted Apr 13, 1976·11 cites·1 claims
- 4951US9464154B2Process for producing polyurethane resinMITSUI CHEMICALS INC·Filed 2013·Granted Oct 11, 2016·0 cites·20 claims
- 5051US6383622B1Slider formed of fiber-reinforced thermoplastic resinYKK CORP·Filed 1999·Granted May 7, 2002·11 cites·7 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →