Inventor · disambiguated record
Shuichi Mizusawa
Also filed as: MIZUSAWA SHUICHI
22 granted patents·21 pending applications·43 citations·filing 2003–2025
92Inventor score
Files withNIHON DEMPA KOGYO CO25MIZUSAWA SHUICHI13TAKAHASHI TAKEHIRO3AMANO YOSHIAKI1ICHIKAWA RYOICHI1
Top patents by PatentIndex Score
43 records- 0183US8531092B2Surface-mountable piezoelectric devices including eutectic-bonded packagesICHIKAWA RYOICHI·Filed 2011·Granted Sep 10, 2013·8 cites·21 claims
- 0277US8742651B2Piezoelectric vibrating pieces and piezoelectric devices comprising same, and methods for manufacturing sameMIZUSAWA SHUICHI·Filed 2012·Granted Jun 3, 2014·5 cites·14 claims
- 0376US8476811B2Piezoelectric device with tuning-fork type piezoelectric vibrating pieceMIZUSAWA SHUICHI·Filed 2011·Granted Jul 2, 2013·5 cites·16 claims
- 0475US8570110B2Surface mount type crystal unitMIZUSAWA SHUICHI·Filed 2010·Granted Oct 29, 2013·5 cites·3 claims
- 0574US8581476B2Quartz-crystal devices and methods for manufacturing sameAMANO YOSHIAKI·Filed 2011·Granted Nov 12, 2013·5 cites·16 claims
- 0672US8773005B2Quartz-crystal devices exhibiting reduced electrical impedanceMIZUSAWA SHUICHI·Filed 2011·Granted Jul 8, 2014·4 cites·7 claims
- 0766US8766513B2Piezoelectric deviceMIZUSAWA SHUICHI·Filed 2011·Granted Jul 1, 2014·3 cites·3 claims
- 0866US2025261561A1Base for piezoelectric device and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2025·Application pending·0 cites
- 0962US8664837B2Piezoelectric device and method for fabricating the sameNIHON DEMPA KOGYO CO·Filed 2013·Granted Mar 4, 2014·2 cites·5 claims
- 1062US8659213B2Piezoelectric devices and methods for manufacturing the sameMIZUSAWA SHUICHI·Filed 2011·Granted Feb 25, 2014·2 cites·8 claims
- 1159US8159115B2Stacked crystal resonatorMIZUSAWA SHUICHI·Filed 2010·Granted Apr 17, 2012·2 cites·6 claims
- 1259US2025047257A1Base for piezoelectric device, manufacturing method therefor, and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2024·Application pending·0 cites
- 1357US8350449B2Quartz crystal device using at-cut quartz substrate and manufacturing the sameNIHON DEMPA KOGYO CO·Filed 2011·Granted Jan 8, 2013·1 cites·10 claims
- 1455US8653722B2At-cut quartz-crystal device and methods for manufacturing sameMIZUSAWA SHUICHI·Filed 2011·Granted Feb 18, 2014·1 cites·12 claims
- 1547US10797216B2Piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2018·Granted Oct 6, 2020·0 cites·4 claims
- 1643US8907545B2Crystal element and crystal deviceMIZUSAWA SHUICHI·Filed 2012·Granted Dec 9, 2014·0 cites·8 claims
- 1742US2019088852A1Piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2018·Application pending·0 cites
- 1841US2020075836A1Cap and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2019·Application pending·0 cites
- 1941US2020076401A1Piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2019·Application pending·0 cites
- 2039US9614493B2Quartz crystal device and method for fabricating the sameNIHON DEMPA KOGYO CO·Filed 2014·Granted Apr 4, 2017·0 cites·8 claims
- 2139US9106200B2Piezoelectric vibrating piece and piezoelectric deviceTAKAHASHI TAKEHIRO·Filed 2012·Granted Aug 11, 2015·0 cites·17 claims
- 2239US8987974B2Piezoelectric device and method for manufacturing the sameMIZUSAWA SHUICHI·Filed 2012·Granted Mar 24, 2015·0 cites·8 claims
- 2339US8981623B2Piezoelectric vibrating piece, piezoelectric device, and method for manufacturing piezoelectric deviceTAKAHASHI TAKEHIRO·Filed 2012·Granted Mar 17, 2015·0 cites·12 claims
- 2439US8779652B2At-cut quartz-crystal vibrating pieces and devices, and methods for manufacturing sameMIZUSAWA SHUICHI·Filed 2011·Granted Jul 15, 2014·0 cites·10 claims
- 2539US2013320809A1Piezoelectric vibrating piece and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2013·Application pending·0 cites
- 2639US2013241358A1Quartz crystal device and method for fabricating the sameNIHON DEMPA KOGYO CO·Filed 2013·Application pending·0 cites
- 2739US2013328449A1Piezoelectric vibrating piece and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2013·Application pending·0 cites
- 2839US2013328450A1Piezoelectric vibrating piece and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2013·Application pending·0 cites
- 2939US2015035410A1Piezoelectric vibrating piece, method for fabricating the piezoelectric vibrating piece, piezoelectric device, and method for fabricating the piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2014·Application pending·0 cites
- 3039US2013214649A1Method for fabricating piezoelectric device and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2013·Application pending·0 cites
- 3138US9006960B2Piezoelectric vibrating piece and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2013·Granted Apr 14, 2015·0 cites·8 claims
- 3238US2013214645A1Piezoelectric device and method for fabricating the sameNIHON DEMPA KOGYO CO·Filed 2013·Application pending·0 cites
- 3338US2013193807A1Quartz crystal vibrating piece and quartz crystal deviceNIHON DEMPA KOGYO CO·Filed 2012·Application pending·0 cites
- 3438US2013063001A1Piezoelectric device and method of manufacturing piezoelectric deviceTAKAHASHI TAKEHIRO·Filed 2012·Application pending·0 cites
- 3538US2014042874A1Piezoelectric vibrating piece and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2013·Application pending·0 cites
- 3637US2013069489A1Piezoelectric deviceMIZUSAWA SHUICHI·Filed 2012·Application pending·0 cites
- 3737US2013043770A1Piezoelectric vibrating piece and piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2012·Application pending·0 cites
- 3836US2015015119A1Piezoelectric vibrating piece, method for fabricating piezoelectric vibrating piece, piezoelectric device, and method for fabricating piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2014·Application pending·0 cites
- 3935US2011303347A1Method for manufacturing surface mounting crystal resonatorMIZUSAWA SHUICHI·Filed 2011·Application pending·0 cites
- 4034US9236554B2Piezoelectric device and method for fabricating the sameNIHON DEMPA KOGYO CO·Filed 2013·Granted Jan 12, 2016·0 cites·6 claims
- 4134US2014252919A1Piezoelectric deviceNIHON DEMPA KOGYO CO·Filed 2014·Application pending·0 cites
- 4233US7126260B2Surface mount crystal unitNIHON DEMPA KOGYO CO·Filed 2003·Granted Oct 24, 2006·0 cites·14 claims
- 4331US2013278114A1Piezoelectric device and method for fabricating the sameNIHON DEMPA KOGYO CO·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shuichi Mizusawa 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 →