Inventor · disambiguated record
Takeshi Fujitani
Also filed as: FUJITANI TAKESHI
10 granted patents·3 pending applications·24 citations·filing 1999–2025
84Inventor score
Top patents by PatentIndex Score
13 records- 0180US7687411B2Speaker member and method for manufacturing the sameONKYO KK·Filed 2006·Granted Mar 30, 2010·4 cites·17 claims
- 0275US9107002B2Loudspeaker diaphragm and loudspeaker using the sameONKYO KK·Filed 2013·Granted Aug 11, 2015·5 cites·11 claims
- 0371US10327075B2Method for manufacturing a speaker diaphragmONKYO KK·Filed 2016·Granted Jun 18, 2019·2 cites·3 claims
- 0471US7591344B2Peripheral component for audio equipmentONKYO KK·Filed 2006·Granted Sep 22, 2009·2 cites·8 claims
- 0565US10805735B2Diaphragm, speaker unit using same, headphone and earphone, and diaphragm manufacturing methodONKYO KK·Filed 2019·Granted Oct 13, 2020·1 cites·7 claims
- 0659US2025330735A1Electronic deviceONKYO KK·Filed 2025·Application pending·0 cites
- 0756US2025240574A1Diaphragm and speaker unitONKYO KK·Filed 2024·Application pending·0 cites
- 0855US8755557B2Loudspeaker diaphragm and loudspeaker including the loudspeaker diaphragmFUJITANI TAKESHI·Filed 2011·Granted Jun 17, 2014·2 cites·7 claims
- 0953US10897673B2Diaphragm, speaker unit using same, headphones, and earphonesONKYO KK·Filed 2019·Granted Jan 19, 2021·0 cites·8 claims
- 1052US2019261091A1Speaker diaphragm, speaker including same, and method for manufacturing speaker diaphragmONKYO KK·Filed 2019·Application pending·0 cites
- 1142US10291978B2Frame, speaker unit using the same, and headphone/earphoneONKYO KK·Filed 2018·Granted May 14, 2019·0 cites·7 claims
- 1241US8811652B2Electrodynamic speaker and method for manufacturing the sameONKYO KK·Filed 2012·Granted Aug 19, 2014·0 cites·8 claims
- 1334US6148953ALoudspeaker component and resin composition thereforONKYO KK·Filed 1999·Granted Nov 21, 2000·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →