Inventor · disambiguated record
Yasufumi Ichikawa
Also filed as: ICHIKAWA YASUFUMI
14 granted patents·1 pending application·295 citations·filing 1986–2016
93Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD11PANASONIC IP MAN CO LTD2PANASONIC CORP1TOKYO ELECTRIC CO LTD1
Top patents by PatentIndex Score
15 records- 0195US6597898B1Automatic gain control method and deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 22, 2003·64 cites·5 claims
- 0289US6745016B2Automatic gain control method and deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 1, 2004·31 cites·2 claims
- 0384US6847261B2Automatic gain control method and deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 25, 2005·20 cites·2 claims
- 0483US6577852B1Automatic gain control device and method, and radio communication apparatus having the automatic gain control functionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 10, 2003·25 cites·15 claims
- 0580US6708025B2Automatic gain control method and apparatus, and radio communications apparatus having automatic gain control functionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 16, 2004·22 cites·12 claims
- 0677US6675000B1Radio communication apparatus and transmission power control method thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 6, 2004·37 cites·18 claims
- 0771US10798721B2Wireless base station device, server, and wireless communication method for communicating priority data and non-priority dataPANASONIC IP MAN CO LTD·Filed 2016·Granted Oct 6, 2020·2 cites·19 claims
- 0863US6532357B1Radio communication device and transmission power control method for radio communication deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 11, 2003·47 cites·14 claims
- 0963US4769648ADot-printing device with independently operated data-processing unitsTOKYO ELECTRIC CO LTD·Filed 1986·Granted Sep 6, 1988·26 cites·6 claims
- 1057US7039373B2Wireless communication apparatus and transmission power control method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 2, 2006·4 cites·12 claims
- 1154US6438387B1Radio communication device and transmission power control method for radio communication deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 20, 2002·15 cites·12 claims
- 1251US7310502B2Radio communications apparatus and transmission power control method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 18, 2007·2 cites·14 claims
- 1346US2005153671A1Wireless communication apparatus and transmission power control method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 1440US10299138B2Controller and base stationPANASONIC IP MAN CO LTD·Filed 2016·Granted May 21, 2019·0 cites·15 claims
- 1537US10588067B2Terminal apparatus, communication system, and connection-destination selection methodPANASONIC CORP·Filed 2016·Granted Mar 10, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →