Inventor · disambiguated record
Yoshimichi Kajihara
Also filed as: KAJIHARA YOSHIMICHI
17 granted patents·5 pending applications·91 citations·filing 2005–2017
92Inventor score
Top patents by PatentIndex Score
22 records- 0190US8767998B2Pressure adjustor and method of manufacturing the same, speaker device using the pressure adjustor, electronic device, and vehicleIMAMURA KEISUKE·Filed 2010·Granted Jul 1, 2014·23 cites·11 claims
- 0287US8265330B2Material for speaker device and speaker device using itFUKUNISHI YOSHIHARU·Filed 2008·Granted Sep 11, 2012·29 cites·8 claims
- 0386US8122996B2Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speakerKAJIHARA YOSHIMICHI·Filed 2007·Granted Feb 28, 2012·11 cites·17 claims
- 0482US8230966B2Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speakerKAJIHARA YOSHIMICHI·Filed 2012·Granted Jul 31, 2012·5 cites·9 claims
- 0580US9438997B2Diaphragm, loudspeaker using diaphragm, electronic device and mobile device using loudspeaker, and method for producing diaphragmPANASONIC IP MAN CO LTD·Filed 2013·Granted Sep 6, 2016·6 cites·20 claims
- 0673US8340342B2Diaphragm for speaker, speaker using the diaphragm, electronic device using the speaker, and speaker-mounted deviceJIN YOHEI·Filed 2009·Granted Dec 25, 2012·6 cites·18 claims
- 0770US8855357B2Speaker diaphragm and speaker using same, and electronic equipment and device using said speaker, and speaker diaphragm manufacturing methodKAJIHARA YOSHIMICHI·Filed 2011·Granted Oct 7, 2014·3 cites·9 claims
- 0868US10531170B2Loudspeaker device and movable-body apparatus equipped with samePANASONIC IP MAN CO LTD·Filed 2017·Granted Jan 7, 2020·2 cites·10 claims
- 0961US9716950B2Diaphragm, loudspeaker using same, and electronic device and mobile device using loudspeakerPANASONIC IP MAN CO LTD·Filed 2014·Granted Jul 25, 2017·0 cites·15 claims
- 1060US9008349B2Speaker diaphragm, speaker, and electronic equipment and mobile device using the speakerJIN YOHEI·Filed 2009·Granted Apr 14, 2015·2 cites·19 claims
- 1160US8774449B2Speaker diaphragm, speaker dust cap, speaker frame, speaker using said parts, and electronic equipment and device using said speakerKAJIHARA YOSHIMICHI·Filed 2010·Granted Jul 8, 2014·1 cites·20 claims
- 1257US8553924B2Speaker, speaker device using the same and electronic apparatus and vehicle using the speakerSUMIYAMA MASAHIDE·Filed 2007·Granted Oct 8, 2013·2 cites·19 claims
- 1353US8406452B2Diaphragm for speaker, speaker using the diaphragm, and system using the speakerKAJIHARA YOSHIMICHI·Filed 2008·Granted Mar 26, 2013·1 cites·51 claims
- 1451US9877109B2Diaphragm for loudspeaker, loudspeaker, electronic apparatus, and mobile apparatusPANASONIC IP MAN CO LTD·Filed 2014·Granted Jan 23, 2018·0 cites·17 claims
- 1551US8235168B2Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speakerKAJIHARA YOSHIMICHI·Filed 2012·Granted Aug 7, 2012·0 cites·12 claims
- 1651US8177021B1Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speakerKAJIHARA YOSHIMICHI·Filed 2012·Granted May 15, 2012·0 cites·13 claims
- 1749US2008212800A1Diaphragm for Speaker, Method for Producing Same, Speaker Using Such Diaphragm, and Apparatus Using Such SpeakerKAJIHARA YOSHIMICHI·Filed 2006·Application pending·0 cites
- 1845US2016134972A1Loudspeaker-purpose vibration plate, loudspeaker using that vibration plate, electronic device, and mobile apparatusPANASONIC IP MAN CO LTD·Filed 2014·Application pending·0 cites
- 1943US2013216088A1Acoustic molded article, speaker using same, and electronic equipment and mobile apparatus using speakerPANASONIC CORP·Filed 2013·Application pending·0 cites
- 2041US9781515B2Loudspeaker diaphragm, and loudspeaker, electronic device and mobile device including the diaphragmPANASONIC IP MAN CO LTD·Filed 2015·Granted Oct 3, 2017·0 cites·11 claims
- 2139US2013039515A1Speaker component, speaker using same, electronic apparatus, and moving meansPANASONIC CORP·Filed 2011·Application pending·0 cites
- 2237US2007131478A1Speaker, speaker-use diaphragm, dust cap, production methods and production devices for themOKAZAKI MASATOSHI·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →