Inventor · disambiguated record
Kenji Takahata
Also filed as: TAKAHATA KENJI
23 granted patents·261 citations·filing 1989–2004
96Inventor score
Files withCASIO COMPUTER CO LTD23
Top patents by PatentIndex Score
23 records- 0191USD410486SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1998·Granted Jun 1, 1999·42 cites·1 claims
- 0288USD376180SControl keypad for a video game machine with seal printerCASIO COMPUTER CO LTD·Filed 1995·Granted Dec 3, 1996·35 cites·1 claims
- 0379USD375304SCartridge for a video game machine with seal printerCASIO COMPUTER CO LTD·Filed 1995·Granted Nov 5, 1996·23 cites·1 claims
- 0475USD317781SMulti-function programmable electronic calculatorCASIO COMPUTER CO LTD·Filed 1989·Granted Jun 25, 1991·15 cites·1 claims
- 0566USD363505SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1994·Granted Oct 24, 1995·12 cites·1 claims
- 0665USD388456SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1996·Granted Dec 30, 1997·13 cites·1 claims
- 0765USD334020SMulti-function programmable electronic calculatorCASIO COMPUTER CO LTD·Filed 1990·Granted Mar 16, 1993·12 cites·1 claims
- 0863USD351854SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1992·Granted Oct 25, 1994·11 cites·1 claims
- 0961USD377043SElectronic calculatorCASIO COMPUTER CO LTD·Filed 1995·Granted Dec 31, 1996·11 cites·1 claims
- 1059USD408437SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1998·Granted Apr 20, 1999·11 cites·1 claims
- 1158USD488500SElectronic calculatorCASIO COMPUTER CO LTD·Filed 2003·Granted Apr 13, 2004·10 cites·1 claims
- 1256USD354075SElectronic calculatorCASIO COMPUTER CO LTD·Filed 1993·Granted Jan 3, 1995·8 cites·1 claims
- 1356USD328091SElectronic calculatorCASIO COMPUTER CO LTD·Filed 1990·Granted Jul 21, 1992·8 cites·1 claims
- 1455USD409227SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1998·Granted May 4, 1999·9 cites·1 claims
- 1555USD408050SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1998·Granted Apr 13, 1999·9 cites·1 claims
- 1651USD365839SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1994·Granted Jan 2, 1996·7 cites·1 claims
- 1750USD375981SVideo game machine with seal printerCASIO COMPUTER CO LTD·Filed 1995·Granted Nov 26, 1996·7 cites·1 claims
- 1849USD327494SElectronic calculatorCASIO COMPUTER CO LTD·Filed 1990·Granted Jun 30, 1992·6 cites·1 claims
- 1939USD508520SElectronic calculatorCASIO COMPUTER CO LTD·Filed 2004·Granted Aug 16, 2005·3 cites·1 claims
- 2039USD365841SElectronic calculatorCASIO COMPUTER CO LTD·Filed 1994·Granted Jan 2, 1996·3 cites·1 claims
- 2137USD375327SVideo capture adapter for use with a combined video game machine and seal printerCASIO COMPUTER CO LTD·Filed 1995·Granted Nov 5, 1996·3 cites·1 claims
- 2233USD409226SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1998·Granted May 4, 1999·2 cites·1 claims
- 2332USD509238SElectronic calculatorCASIO COMPUTER CO LTD·Filed 2004·Granted Sep 6, 2005·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →