Inventor · disambiguated record
Takao Matsuda
Also filed as: MATSUDA TAKAO
24 granted patents·4 pending applications·350 citations·filing 1989–2024
96Inventor score
Files withCASIO COMPUTER CO LTD22FUJITSU LTD3CASIO HITACHI MOBILE COMM CO1DAINIPPON SCREEN MFG1IKEZU HAYATO1
Top patents by PatentIndex Score
28 records- 0191US5121385AHighly efficient multiplexing systemFUJITSU LTD·Filed 1989·Granted Jun 9, 1992·148 cites·27 claims
- 0290USD934699SWatch caseCASIO COMPUTER CO LTD·Filed 2020·Granted Nov 2, 2021·14 cites·1 claims
- 0385US2024280940A1Case and timepieceCASIO COMPUTER CO LTD·Filed 2024·Application pending·0 cites
- 0477US12314011B2Case and timepieceCASIO COMPUTER CO LTD·Filed 2023·Granted May 27, 2025·0 cites·21 claims
- 0577US11880166B2Case and timepieceCASIO COMPUTER CO LTD·Filed 2021·Granted Jan 23, 2024·0 cites·33 claims
- 0677USD808386SWearable information terminalCASIO COMPUTER CO LTD·Filed 2017·Granted Jan 23, 2018·17 cites·1 claims
- 0776US12007720B2Case and timepieceCASIO COMPUTER CO LTD·Filed 2021·Granted Jun 11, 2024·0 cites·21 claims
- 0873USD415434SWatch caseCASIO COMPUTER CO LTD·Filed 1999·Granted Oct 19, 1999·17 cites·1 claims
- 0970USD922882SWatch caseCASIO COMPUTER CO LTD·Filed 2019·Granted Jun 22, 2021·11 cites·1 claims
- 1070USD688219SPortable wireless telephoneIKEZU HAYATO·Filed 2012·Granted Aug 20, 2013·18 cites·1 claims
- 1169US5436899AHigh performance digitally multiplexed transmission systemFUJITSU LTD·Filed 1993·Granted Jul 25, 1995·42 cites·38 claims
- 1267USD1031486SWatch caseCASIO COMPUTER CO LTD·Filed 2021·Granted Jun 18, 2024·3 cites·1 claims
- 1365USD394399SWatch caseCASIO COMPUTER CO LTD·Filed 1997·Granted May 19, 1998·13 cites·1 claims
- 1462USD1015916SWatch caseCASIO COMPUTER CO LTD·Filed 2021·Granted Feb 27, 2024·2 cites·1 claims
- 1562USD874946SWatch caseCASIO COMPUTER CO LTD·Filed 2018·Granted Feb 11, 2020·8 cites·1 claims
- 1654USD402899SWatch caseCASIO COMPUTER CO LTD·Filed 1997·Granted Dec 22, 1998·8 cites·1 claims
- 1754USD394398SWatch caseCASIO COMPUTER CO LTD·Filed 1997·Granted May 19, 1998·8 cites·1 claims
- 1852USD912534SWatch caseCASIO COMPUTER CO LTD·Filed 2018·Granted Mar 9, 2021·5 cites·1 claims
- 1947USD451821SWatch caseCASIO COMPUTER CO LTD·Filed 2000·Granted Dec 11, 2001·6 cites·1 claims
- 2047US2005099533A1Image capturing apparatus and camera moduleCASIO COMPUTER CO LTD·Filed 2004·Application pending·0 cites
- 2146USD441662SWatch caseCASIO COMPUTER CO LTD·Filed 2000·Granted May 8, 2001·6 cites·1 claims
- 2246USD416496SWatch caseCASIO COMPUTER CO LTD·Filed 1999·Granted Nov 16, 1999·5 cites·1 claims
- 2345USD449555SProtector for a wrist watchCASIO COMPUTER CO LTD·Filed 2000·Granted Oct 23, 2001·6 cites·1 claims
- 2445USD394396SWatch caseCASIO COMPUTER CO LTD·Filed 1997·Granted May 19, 1998·5 cites·1 claims
- 2542USD587235SMobile telephoneCASIO HITACHI MOBILE COMM CO·Filed 2008·Granted Feb 24, 2009·4 cites·1 claims
- 2642USD415968SWatch caseCASIO COMPUTER CO LTD·Filed 1999·Granted Nov 2, 1999·4 cites·1 claims
- 2742US2006061807A1Printing control apparatus, program, printing system, and controlling method for printing systemDAINIPPON SCREEN MFG·Filed 2005·Application pending·0 cites
- 2841US2006217874A1Controller device of traffic signal equipmentFUJITSU LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →