Inventor · disambiguated record
Jun Matsuzaki
Also filed as: MATSUZAKI JUN
41 granted patents·7 pending applications·347 citations·filing 1998–2017
97Inventor score
Top patents by PatentIndex Score
48 records- 0193US7027360B2Electronic timepiece with a date display functionSEIKO EPSON CORP·Filed 2003·Granted Apr 11, 2006·74 cites·9 claims
- 0290US7616153B2Electronic device and time adjustment methodSEIKO EPSON CORP·Filed 2007·Granted Nov 10, 2009·36 cites·9 claims
- 0389US7974155B2Satellite signal reception device, timekeeping device with a satellite signal reception device, and satellite signal reception methodSEIKO EPSON CORP·Filed 2008·Granted Jul 5, 2011·19 cites·8 claims
- 0488US8432771B2Electronic timepieceMATSUZAKI JUN·Filed 2010·Granted Apr 30, 2013·11 cites·6 claims
- 0584US6607018B1Pneumatic tire having tread including inboard side area and outboard side areaBRIDGESTONE CORP·Filed 2000·Granted Aug 19, 2003·24 cites·7 claims
- 0683US8953999B2Satellite signal receiving device and electronic deviceAKIYAMA TOSHIKAZU·Filed 2012·Granted Feb 10, 2015·8 cites·15 claims
- 0783US7391677B2Positioning device, positioning method, and timepiece having the positioning deviceSEIKO EPSON CORP·Filed 2007·Granted Jun 24, 2008·19 cites·6 claims
- 0883US7119475B2Driving method of piezoelectric actuator, driving apparatus of piezoelectric actuator, electronic watch, electronics, control program of piezoelectric actuator, and storage mediumSEIKO EPSON CORP·Filed 2004·Granted Oct 10, 2006·25 cites·27 claims
- 0982US8562207B2Electronic timepieceMATSUZAKI JUN·Filed 2011·Granted Oct 22, 2013·5 cites·7 claims
- 1082US8116170B2Timekeeping device and satellite signal reception method for a timekeeping deviceMATSUZAKI JUN·Filed 2008·Granted Feb 14, 2012·9 cites·20 claims
- 1181US8169857B2Electronic timepieceMATSUZAKI JUN·Filed 2009·Granted May 1, 2012·14 cites·11 claims
- 1279US8897097B2Satellite signal receiving device, satellite signal receiving method, and electronic deviceBABA NORIMITSU·Filed 2012·Granted Nov 25, 2014·7 cites·17 claims
- 1378US8804466B2Electronic timepieceMATSUZAKI JUN·Filed 2011·Granted Aug 12, 2014·4 cites·7 claims
- 1478US7715279B2Time correction device, timepiece having a time correction device, and time correction methodSEIKO EPSON CORP·Filed 2007·Granted May 11, 2010·14 cites·3 claims
- 1577US8644117B2Electronic timepieceMATSUZAKI JUN·Filed 2012·Granted Feb 4, 2014·4 cites·10 claims
- 1676US9063523B2Electronic timepieceAKIYAMA TOSHIKAZU·Filed 2012·Granted Jun 23, 2015·3 cites·17 claims
- 1774US9720383B2Electronic timepiece and electronic deviceSEIKO EPSON CORP·Filed 2016·Granted Aug 1, 2017·1 cites·9 claims
- 1874US9342056B2Electronic timepiece and electronic deviceSEIKO EPSON CORP·Filed 2015·Granted May 17, 2016·1 cites·9 claims
- 1974US9154181B2Satellite signal receiving device and electronic deviceSEIKO EPSON CORP·Filed 2014·Granted Oct 6, 2015·2 cites·18 claims
- 2074US9104182B2Electronic timepiece and electronic deviceHONDA KATSUYUKI·Filed 2012·Granted Aug 11, 2015·2 cites·6 claims
- 2174US8995235B2Electronic timepieceHONDA KATSUYUKI·Filed 2012·Granted Mar 31, 2015·3 cites·8 claims
- 2273US9448541B2Electronic timepieceSEIKO EPSON CORP·Filed 2015·Granted Sep 20, 2016·2 cites·11 claims
- 2373US7474594B2Time correction device, timepiece having a time correction device, and time correction methodSEIKO EPSON CORP·Filed 2007·Granted Jan 6, 2009·10 cites·6 claims
- 2472US9213318B2Electronic timepiece and electronic deviceSEIKO EPSON CORP·Filed 2015·Granted Dec 15, 2015·1 cites·6 claims
- 2570US6796347B1Pneumatic tire including auxiliary groovesBRIDGESTONE CORP·Filed 2000·Granted Sep 28, 2004·11 cites·14 claims
- 2668US8014233B2Satellite signal reception device, timekeeping device, and satellite signal reception method for a satellite signal reception deviceSEIKO EPSON CORP·Filed 2008·Granted Sep 6, 2011·3 cites·12 claims
- 2766US7812763B2Time adjustment device, timepiece with a time adjustment device, and a time adjustment methodSEIKO EPSON CORP·Filed 2008·Granted Oct 12, 2010·6 cites·9 claims
- 2865US9229435B2Electronic timepiece and satellite signal receiving methodSEIKO EPSON CORP·Filed 2015·Granted Jan 5, 2016·1 cites·6 claims
- 2964US8754588B2Illumination apparatusMINAKI SINSUKE·Filed 2012·Granted Jun 17, 2014·3 cites·5 claims
- 3064US8437227B2Electronic timepieceMATSUZAKI JUN·Filed 2012·Granted May 7, 2013·2 cites·7 claims
- 3164US7247970B2Drive method for piezoelectric actuator, drive apparatus for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording mediumSEIKO EPSON CORP·Filed 2005·Granted Jul 24, 2007·4 cites·19 claims
- 3263US8079393B2Pneumatic tire with narrow belt reinforcing layer immediately below with terminal end of folded belt layerISHIYAMA MAKOTO·Filed 2005·Granted Dec 20, 2011·2 cites·7 claims
- 3362US9979075B2Antenna device and electronic timepieceSEIKO EPSON CORP·Filed 2016·Granted May 22, 2018·1 cites·9 claims
- 3459US6595255B1Pneumatic tire including three circumferential groovesBRIDGESTONE CORP·Filed 2000·Granted Jul 22, 2003·6 cites·16 claims
- 3556US2014016441A1Electronic TimepieceSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 3653US8885446B2Electronic timepieceSEIKO EPSON CORP·Filed 2013·Granted Nov 11, 2014·0 cites·4 claims
- 3748US8437226B2Timekeeping device and satellite signal reception method for a timekeeping deviceMATSUZAKI JUN·Filed 2012·Granted May 7, 2013·0 cites·7 claims
- 3847US9007876B2Electronic timepieceSEIKO EPSON CORP·Filed 2014·Granted Apr 14, 2015·0 cites·9 claims
- 3947US2008031095A1Timepiece and Time Correction Method for a TimepieceSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 4044US6097246ACurrent limiting breaking device using electromagnetic repulsion coilTOSHIBA KK·Filed 1998·Granted Aug 1, 2000·10 cites·5 claims
- 4143US7778117B2Time adjustment device, timekeeping device with a time adjustment device, and a time adjustment methodSEIKO EPSON CORP·Filed 2008·Granted Aug 17, 2010·0 cites·5 claims
- 4241US7348708B2Drive method for piezoelectric actuator, drive apparatus for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording mediumSEIKO EPSON CORP·Filed 2005·Granted Mar 25, 2008·0 cites·23 claims
- 4341US2018004169A1Wrist apparatusSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
- 4441US2009016167A1Time Adjustment Device, Timekeeping Device with a Time Adjustment Device, and a Time Adjustment MethodSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 4541US2017192396A1Arm-wearable device and antenna bodySEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 4640US2012294007A1Lighting device and lighting instrumentMATSUMOTO HIROYUKI·Filed 2012·Application pending·0 cites
- 4739US2002011292A1Pneumatic tiresBRIDGESTONE CORP·Filed 2001·Application pending·0 cites
- 4835US9203197B2Electrical device connectorTOSHIBA KK·Filed 2014·Granted Dec 1, 2015·0 cites·5 claims
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