Inventor · disambiguated record
Kozo Ando
Also filed as: ANDO KOZO
25 granted patents·1,288 citations·filing 1974–2020
97Inventor score
Top patents by PatentIndex Score
25 records- 0198USD800691SHeadphoneAUDIO TECHNICA KK·Filed 2016·Granted Oct 24, 2017·172 cites·1 claims
- 0298USD605628SHeadphonesAUDIO TECHNICA KK·Filed 2009·Granted Dec 8, 2009·226 cites·1 claims
- 0398USD599778SHeadphoneAUDIO TECHNICA KK·Filed 2008·Granted Sep 8, 2009·215 cites·1 claims
- 0498USD578507SHeadphoneAUDIO TECHNICA KK·Filed 2007·Granted Oct 14, 2008·163 cites·1 claims
- 0597USD635958SHeadphoneAUDIO TECHNICA KK·Filed 2010·Granted Apr 12, 2011·136 cites·1 claims
- 0692USD816061SHeadphoneAUDIO TECHNICA KK·Filed 2017·Granted Apr 24, 2018·34 cites·1 claims
- 0792USD761761SHeadphoneANDO KOZO·Filed 2015·Granted Jul 19, 2016·59 cites·1 claims
- 0890USD599779SHeadphoneAUDIO TECHNICA KK·Filed 2008·Granted Sep 8, 2009·41 cites·1 claims
- 0987USD852775SHeadphoneAUDIO TECHNICA KK·Filed 2017·Granted Jul 2, 2019·27 cites·1 claims
- 1085US5832052AX-ray microscopeSHIMADZU CORP·Filed 1996·Granted Nov 3, 1998·61 cites·6 claims
- 1182USD822635SHeadphoneAUDIO TECHNICA KK·Filed 2016·Granted Jul 10, 2018·19 cites·1 claims
- 1277USD827607SHeadphoneAUDIO TECHNICA KK·Filed 2017·Granted Sep 4, 2018·14 cites·1 claims
- 1370USD815060SHeadphoneAUDIO TECHNICA KK·Filed 2017·Granted Apr 10, 2018·12 cites·1 claims
- 1469US4076428APen points for writing instrumentsTOKYO HAT·Filed 1976·Granted Feb 28, 1978·24 cites·31 claims
- 1566US4838723AFlexible pen nib for writing purposesAUBEX CORP·Filed 1982·Granted Jun 13, 1989·24 cites·5 claims
- 1657US5680429AX-ray generating apparatus and X-ray microscopeSHIMADZU CORP·Filed 1996·Granted Oct 21, 1997·18 cites·9 claims
- 1755USD875066SHeadphoneAUDIO TECHNICA KK·Filed 2017·Granted Feb 11, 2020·5 cites·1 claims
- 1854US3932044APen point for writing instrumentsTOKYO HAT·Filed 1974·Granted Jan 13, 1976·14 cites·6 claims
- 1951US10204615B2Noise-cancelling headphoneOTSUKA KOJI·Filed 2017·Granted Feb 12, 2019·0 cites·14 claims
- 2050US9959858B2Noise-cancelling headphoneOTSUKA KOJI·Filed 2016·Granted May 1, 2018·0 cites·14 claims
- 2145US11404184B2Bush structureAUDIO TECHNICA KK·Filed 2020·Granted Aug 2, 2022·0 cites·4 claims
- 2245US5991082ALens system with multiple focal linesNIKON CORP·Filed 1997·Granted Nov 23, 1999·12 cites·20 claims
- 2344USD851059SHeadphoneAUDIO TECHNICA KK·Filed 2017·Granted Jun 11, 2019·3 cites·1 claims
- 2443US6157701AX-ray generating apparatus and X-ray microscopeSHIMADZU CORP·Filed 1997·Granted Dec 5, 2000·9 cites·9 claims
- 2537US9913020B2Noise-cancelling headphoneOTSUKA KOJI·Filed 2016·Granted Mar 6, 2018·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →