Inventor · disambiguated record
Kazuhiro Miwa
Also filed as: MIWA KAZUHIRO
31 granted patents·4 pending applications·343 citations·filing 2003–2025
97Inventor score
Files withSHOWA CORP11TAKEDA PHARMACEUTICALS CO11TAKEDA PHARMACEUTICAL4CHO NOBUO2CONTENT IDEA OF ASIA CO LTD1
Top patents by PatentIndex Score
35 records- 0198US11731983B2Production method of thienopyrimidine derivativeTAKEDA PHARMACEUTICALS CO·Filed 2021·Granted Aug 22, 2023·7 cites·10 claims
- 0298US10544160B2Production method of thienopyrimidine derivativeTAKEDA PHARMACEUTICALS CO·Filed 2018·Granted Jan 28, 2020·19 cites·3 claims
- 0398US10464945B2Crystalline forms of thienopyrimidine derivativeTAKEDA PHARMACEUTICALS CO·Filed 2018·Granted Nov 5, 2019·21 cites·8 claims
- 0498US10150778B2Production method of thienopyrimidine derivativeTAKEDA PHARMACEUTICALS CO·Filed 2017·Granted Dec 11, 2018·24 cites·2 claims
- 0597US11795178B2Compositions of thienopyrimidine derivativesTAKEDA PHARMACEUTICALS CO·Filed 2022·Granted Oct 24, 2023·7 cites·87 claims
- 0697US11053257B2Production method of thienopyrimidine derivativeTAKEDA PHARMACEUTICALS CO·Filed 2019·Granted Jul 6, 2021·14 cites·1 claims
- 0796US12325714B2Compositions of thienopyrimidine derivativesTAKEDA PHARMACEUTICALS CO·Filed 2024·Granted Jun 10, 2025·1 cites·30 claims
- 0896US12180224B2Thienopyrimidine derivatives and production methods thereofTAKEDA PHARMACEUTICALS CO·Filed 2023·Granted Dec 31, 2024·4 cites·22 claims
- 0996US9758528B2Production method of thienopyrimidine derivativeTAKEDA PHARMACEUTICALS CO·Filed 2013·Granted Sep 12, 2017·29 cites·5 claims
- 1095US9550545B2Shock absorberSHOWA CORP·Filed 2015·Granted Jan 24, 2017·10 cites·11 claims
- 1195US9346822B2Thienopyrimidine compounds and use thereofTAKEDA PHARMACEUTICAL·Filed 2014·Granted May 24, 2016·36 cites·8 claims
- 1294US8735401B2Thienopyrimidine compounds and use thereofCHO NOBUO·Filed 2011·Granted May 27, 2014·28 cites·3 claims
- 1394US7300935B2Thienopyrimidine compounds and use thereofTAKEDA PHARMACEUTICAL·Filed 2004·Granted Nov 27, 2007·58 cites·2 claims
- 1493US8058280B2Substituted thieno[2,3-d]pyrimidin-2,4-dione compounds and uses thereofCHO NOBUO·Filed 2007·Granted Nov 15, 2011·29 cites·12 claims
- 1587US10876590B2Damping force variable shock absorberSHOWA CORP·Filed 2019·Granted Dec 29, 2020·4 cites·8 claims
- 1686US9004500B2Vehicle height control device for motorcycleSHOWA CORP·Filed 2013·Granted Apr 14, 2015·8 cites·10 claims
- 1786US2025368660A1Thienopyrimidine derivativeTAKEDA PHARMACEUTICALS CO·Filed 2025·Application pending·0 cites
- 1884US10919595B2Hydraulic shock absorberSHOWA CORP·Filed 2017·Granted Feb 16, 2021·4 cites·12 claims
- 1983US7569570B2Thienopyrimidines, process for preparing the same and use thereofTAKEDA PHARMACEUTICAL·Filed 2003·Granted Aug 4, 2009·20 cites·11 claims
- 2080US8772277B2Nitrogen-containing heterocyclic compoundMATSUMOTO SHIGEMITSU·Filed 2012·Granted Jul 8, 2014·5 cites·23 claims
- 2175US10060497B2Shock absorberSHOWA CORP·Filed 2015·Granted Aug 28, 2018·2 cites·8 claims
- 2271US9849934B2Shock absorberSHOWA CORP·Filed 2016·Granted Dec 26, 2017·2 cites·8 claims
- 2361US9016700B2Vehicle height control device for motorcycleSHOWA CORP·Filed 2013·Granted Apr 28, 2015·4 cites·12 claims
- 2459US8511562B2Layered two-dimensional code, creation method thereof, and read methodONODA TATSUYA·Filed 2006·Granted Aug 20, 2013·4 cites·8 claims
- 2559US7908025B2Semiconductor manufacturing apparatus and control system and control method thereforSPANSION LLC·Filed 2006·Granted Mar 15, 2011·2 cites·18 claims
- 2657US8577494B2Semiconductor manufacturing apparatus and control system and control method thereforMIWA KAZUHIRO·Filed 2011·Granted Nov 5, 2013·1 cites·22 claims
- 2752US2016369862A1Damping force variable shock absorberSHOWA CORP·Filed 2016·Application pending·0 cites
- 2848US10428895B2Valve mechanism, damping force generating device, and shock absorberSHOWA CORP·Filed 2016·Granted Oct 1, 2019·0 cites·10 claims
- 2947US10763204B2Semiconductor deviceDENSO CORP·Filed 2019·Granted Sep 1, 2020·0 cites·6 claims
- 3047US9022186B2Damping force generator for hydraulic shock absorberSHOWA CORP·Filed 2012·Granted May 5, 2015·0 cites·6 claims
- 3144US2010216788A1Fused heterocyclic compoundTAKEDA PHARMACEUTICAL·Filed 2006·Application pending·0 cites
- 3243US9695898B2Shock absorberSHOWA CORP·Filed 2015·Granted Jul 4, 2017·0 cites·16 claims
- 3342US9878981B2Method for producing heterocyclic compoundTAKEDA PHARMACEUTICALS CO·Filed 2015·Granted Jan 30, 2018·0 cites·12 claims
- 3439US8641022B2Front forkNAGAI OSAMU·Filed 2012·Granted Feb 4, 2014·0 cites·18 claims
- 3537US2009057420A1Clear Two-Dimensional Code, Article Having Clear Two-Dimensional Code Attached Thereto, Method for Printing Two-Dimensional Code and Method For Displaying Two-Dimensional CodeCONTENT IDEA OF ASIA CO LTD·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazuhiro Miwa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →