Inventor · disambiguated record
Katsuo Ogawa
Also filed as: OGAWA KATSUO
6 granted patents·2 pending applications·110 citations·filing 1997–2010
85Inventor score
Top patents by PatentIndex Score
8 records- 0184US6539218B2Message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodHITACHI LTD·Filed 2001·Granted Mar 25, 2003·26 cites·3 claims
- 0281US6799034B2Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodHITACHI LTD·Filed 2003·Granted Sep 28, 2004·18 cites·6 claims
- 0378US6275690B1Cellular mobile telephone apparatusHITACHI LTD·Filed 1997·Granted Aug 14, 2001·51 cites·3 claims
- 0474US8346221B2Message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Jan 1, 2013·2 cites·11 claims
- 0570US8340643B2Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodHIGUCHI KAZUTOSHI·Filed 2008·Granted Dec 25, 2012·2 cites·29 claims
- 0668US6823182B1Cellular mobile telephone apparatusHITACHI LTD·Filed 2000·Granted Nov 23, 2004·11 cites·20 claims
- 0747US2004192261A1Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodHITACHI LTD·Filed 2004·Application pending·0 cites
- 0844US2002058500A1Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodHITACHI LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →