Inventor · disambiguated record
Hiroshi Kowaki
Also filed as: KOWAKI HIROSHI
15 granted patents·1 pending application·203 citations·filing 1992–2015
93Inventor score
Top patents by PatentIndex Score
16 records- 0183US5710818AApparatus for expanding and controlling sound fieldsFUJITSU TEN LTD·Filed 1994·Granted Jan 20, 1998·65 cites·13 claims
- 0282US6678384B2Speaker structureFUJITSU TEN LTD·Filed 2001·Granted Jan 13, 2004·31 cites·12 claims
- 0374US7110550B2Sound systemFUJITSU TEN LTD·Filed 2001·Granted Sep 19, 2006·17 cites·16 claims
- 0469US6751330B2Speaker systemFUJITSU TEN LTD·Filed 2001·Granted Jun 15, 2004·14 cites·22 claims
- 0567US7218740B1Audio systemFUJITSU TEN LTD·Filed 2000·Granted May 15, 2007·13 cites·30 claims
- 0666US6724909B2Speaker apparatusFUJITSU TEN LTD·Filed 2001·Granted Apr 20, 2004·9 cites·2 claims
- 0764US5297209ASystem for calibrating sound fieldFUJITSU TEN LTD·Filed 1992·Granted Mar 22, 1994·27 cites·4 claims
- 0855US9743192B2Speaker and vibration control unitFUJITSU TEN LTD·Filed 2015·Granted Aug 22, 2017·1 cites·12 claims
- 0952USD736743SLoudspeaker with amplifierFUJITSU TEN LTD·Filed 2013·Granted Aug 18, 2015·8 cites·1 claims
- 1052US7499556B2Integrating apparatusFUJITSU TEN LTD·Filed 2004·Granted Mar 3, 2009·2 cites·5 claims
- 1152US7130441B2Speaker system having processing circuitryTIMEDOMAIN CORP·Filed 2004·Granted Oct 31, 2006·3 cites·3 claims
- 1246US2010232637A1Speaker deviceFUJITSU TEN LTD·Filed 2008·Application pending·0 cites
- 1345US7082208B2Speaker assembly having plural driversTIMEDOMAIN CORP·Filed 2004·Granted Jul 25, 2006·0 cites·1 claims
- 1440US5247474ACoefficients setting method of a reverberation unitFUJITSU TEN LTD·Filed 1992·Granted Sep 21, 1993·9 cites·4 claims
- 1533US6990206B1Integrating apparatusFUJITSU TEN LTD·Filed 1999·Granted Jan 24, 2006·3 cites·16 claims
- 1630USD514088SLoudspeakerFUJITSU TEN LTD·Filed 2004·Granted Jan 31, 2006·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →