Inventor · disambiguated record
Takashi Nakai
Also filed as: NAKAI TAKASHI
61 granted patents·23 pending applications·564 citations·filing 1986–2025
98Inventor score
Files withCHUGAI PHARMACEUTICAL CO LTD17ALPS ELECTRIC CO LTD15CYCLERION THERAPEUTICS INC5PHILIP MORRIS INC5MATSUSHITA ELECTRIC WORKS LTD4
Top patents by PatentIndex Score
84 records- 0197US11371039B2Antigen-binding molecule capable of binding to two or more antigen molecules repeatedlyCHUGAI PHARMACEUTICAL CO LTD·Filed 2020·Granted Jun 28, 2022·4 cites·30 claims
- 0297US11359194B2Antigen-binding molecule capable of binding two or more antigen molecules repeatedlyCHUGAI PHARMACEUTICAL CO LTD·Filed 2020·Granted Jun 14, 2022·4 cites·29 claims
- 0397US10472623B2Antigen-binding molecule capable of binding two or more antigen molecules repeatedlyCHUGAI PHARMACEUTICAL CO LTD·Filed 2018·Granted Nov 12, 2019·29 cites·21 claims
- 0497US9890377B2Antigen-binding molecule capable of binding to two or more antigen molecules repeatedlyCHUGAI PHARMACEUTICAL CO LTD·Filed 2013·Granted Feb 13, 2018·34 cites·24 claims
- 0596US9868948B2Antigen-binding molecule capable of binding to two or more antigen molecules repeatedlyCHUGAI PHARMACEUTICAL CO LTD·Filed 2013·Granted Jan 16, 2018·27 cites·34 claims
- 0695USD441764SIcon image for portion of a display screenPHILIP MORRIS INC·Filed 2000·Granted May 8, 2001·60 cites·1 claims
- 0794US11708361B2Processes and intermediates for the preparation of soluble guanylate cyclase stimulatorsCYCLERION THERAPEUTICS INC·Filed 2021·Granted Jul 25, 2023·2 cites·14 claims
- 0893US12030874B2Processes and intermediates for the preparation of soluble guanylate cyclase stimulatorsCYCLERION THERAPEUTICS INC·Filed 2023·Granted Jul 9, 2024·1 cites·20 claims
- 0988US8759322B2Hyaluronic acid derivative and pharmaceutical composition thereofAKIYOSHI KAZUNARI·Filed 2009·Granted Jun 24, 2014·12 cites·30 claims
- 1087US12275724B2Processes and intermediates for the preparation of soluble guanylate cyclase stimulatorsCYCLERION THERAPEUTICS INC·Filed 2024·Granted Apr 15, 2025·0 cites·4 claims
- 1187US11274096B2Processes and intermediates for the preparation of soluble guanylate cyclase stimulatorsCYCLERION THERAPEUTICS INC·Filed 2019·Granted Mar 15, 2022·2 cites·22 claims
- 1287US6625105B2Pickup apparatus and method of manufacturing the samePIONEER CORP·Filed 2001·Granted Sep 23, 2003·23 cites·4 claims
- 1386US2024002836A1Antigen-binding molecule capable of binding to two or more antigen molecules repeatedlyCHUGAI PHARMACEUTICAL CO LTD·Filed 2023·Application pending·0 cites
- 1484USD510362SIcon image for a portion of a display screenPHILIP MORRIS USA INC·Filed 2003·Granted Oct 4, 2005·30 cites·1 claims
- 1582US4857365AMethod of manufacturing modified wood materialMATSUSHITA ELECTRIC WORKS LTD·Filed 1988·Granted Aug 15, 1989·39 cites·7 claims
- 1682US2023220083A1Antibodies with modified affinity to fcrn that promote antigen clearanceCHUGAI PHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
- 1781US9661153B2Base station that confirm the intention of a user to continue a callSONY CORP·Filed 2015·Granted May 23, 2017·2 cites·7 claims
- 1881US6259049B1Key switch device with low-profile key top which gives three-dimensional appearance and looks thicker than actual oneALPS ELECTRIC CO LTD·Filed 2000·Granted Jul 10, 2001·24 cites·10 claims
- 1980US8588722B2Radio communication control device to dynamically handle calls in high trafficNAKAI TAKASHI·Filed 2009·Granted Nov 19, 2013·5 cites·16 claims
- 2080US5304415ASound absorptive materialMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Apr 19, 1994·60 cites·20 claims
- 2179US2025361228A1Processes and intermediates for the preparation of soluble guanylate cyclase stimulatorsCYCLERION THERAPEUTICS INC·Filed 2025·Application pending·0 cites
- 2276US6268578B1Key switch used in a keyboardALPS ELECTRIC CO LTD·Filed 2000·Granted Jul 31, 2001·20 cites·6 claims
- 2375US9489901B2Display devicePANASONIC LIQUID CRYSTAL DISPL·Filed 2015·Granted Nov 8, 2016·2 cites·5 claims
- 2475US9258732B2Radio communication control device and radio communication terminalSONY CORP·Filed 2013·Granted Feb 9, 2016·2 cites·5 claims
- 2574US7808518B2Ink sheet cartridgeALPS ELECTRIC CO LTD·Filed 2007·Granted Oct 5, 2010·4 cites·21 claims
- 2674US6504115B2Multidirectional input deviceALPS ELECTRIC CO LTD·Filed 2001·Granted Jan 7, 2003·16 cites·12 claims
- 2774US4731265AMethod of manufacturing modified wood materialMATSUSHITA ELECTRIC WORKS LTD·Filed 1986·Granted Mar 15, 1988·30 cites·15 claims
- 2871US9844811B2Raw material powder for powder metallurgyDIAMET CORP·Filed 2013·Granted Dec 19, 2017·1 cites·2 claims
- 2970USD492696SIcon image for a portion of a display screenPHILIP MORRIS INC·Filed 2001·Granted Jul 6, 2004·14 cites·1 claims
- 3070US2020048627A1Antigen-binding molecule capable of binding to two or more antigen molecules repeatedlyCHUGAI PHARMACEUTICAL CO LTD·Filed 2019·Application pending·0 cites
- 3169US7951963B2Process for production of 1-(3-(2-(1-benzothiophen-5-yl)-ethoxy)propyl)azetidin-3-ol or salts thereofTOYAMA CHEMICAL CO LTD·Filed 2006·Granted May 31, 2011·1 cites·21 claims
- 3269US2011111406A1Antigen-binding molecule capable of binding to two or more antigen molecules repeatedlyCHUGAI PHARMACEUTICAL CO LTD·Filed 2009·Application pending·0 cites
- 3368US10618099B2Sizing die for densifying surface of sintered body, production method using same, and product obtained therefromDIAMET CORP·Filed 2016·Granted Apr 14, 2020·1 cites·16 claims
- 3466US2025360217A1Hyaluronic acid derivative pharmaceutical composition and method of producing pharmaceutical compositionASAHI CHEMICAL IND·Filed 2023·Application pending·0 cites
- 3566US2017002080A1Antibodies With Modified Affinity To FcRn That Promote Antigen ClearanceCHUGAI PHARMACEUTICAL CO LTD·Filed 2016·Application pending·0 cites
- 3665US6452754B1Flexible printed circuit board attachment structure and recording and reproducing device using the sameALPS ELECTRIC CO LTD·Filed 1999·Granted Sep 17, 2002·26 cites·9 claims
- 3764US6833770B1CDMA modulation method and device thereforSHARP KK·Filed 2000·Granted Dec 21, 2004·9 cites·20 claims
- 3864USD443717SLighterPHILIP MORRIS INC·Filed 2000·Granted Jun 12, 2001·13 cites·1 claims
- 3964US2017226206A1Antibodies With Modified Affinity To FcRn That Promote Antigen ClearanceCHUGAI PHARMACEUTICAL CO LTD·Filed 2017·Application pending·0 cites
- 4063US11564971B2Hyaluronic acid derivative having amino acid and steryl group introduced thereintoCHUGAI PHARMACEUTICAL CO LTD·Filed 2013·Granted Jan 31, 2023·1 cites·12 claims
- 4163US8922597B2Liquid crystal display deviceNAKAI TAKASHI·Filed 2012·Granted Dec 30, 2014·1 cites·6 claims
- 4263US2017002066A1Antibodies With Modified Affinity To FcRn That Promote Antigen ClearanceCHUGAI PHARMACEUTICAL CO LTD·Filed 2016·Application pending·0 cites
- 4363US2013011866A1Antigen-binding molecule capable of binding to two or more antigen molecules repeatedlyCHUGAI PHARMACEUTICAL CO LTD·Filed 2012·Application pending·0 cites
- 4462US12153461B2Input deviceALPS ALPINE CO LTD·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 4562US6977644B2Multi-directional pressure-responsive input deviceALPS ELECTRIC CO LTD·Filed 2003·Granted Dec 20, 2005·11 cites·12 claims
- 4662US2024286212A1Tapping screw fastening jig and fastening method using tapping screw fastening jigTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 4762US2016244526A1Antibodies with modified affinity to fcrn that promote antigen clearanceCHUGAI PHARMACEUTICAL CO LTD·Filed 2016·Application pending·0 cites
- 4861US5978339ARecording/reproducing apparatus with a buffer member used for mounting a mechanism bodyALPS ELECTRIC CO LTD·Filed 1997·Granted Nov 2, 1999·16 cites·3 claims
- 4961US2025339460A1Hyaluronic acid derivative, pharmaceutical composition, and method for producing pharmaceutical compositionASAHI CHEMICAL IND·Filed 2023·Application pending·0 cites
- 5060US2013131319A1Antibodies with modified affinity to fcrn that promote antigen clearanceIGAWA TOMOYUKI·Filed 2011·Application pending·0 cites
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →