Inventor · disambiguated record
Takashi Ohkawa
Also filed as: OHKAWA TAKASHI
7 granted patents·193 citations·filing 1985–2009
83Inventor score
Files withFUJITSU LTD3FUJITSU SEMICONDUCTOR LTD1MITSUBISHI ELECTRIC CORP1PANASONIC CORP1PANOSONIC CORP1
Top patents by PatentIndex Score
7 records- 0191US6469328B2Semiconductor memory deviceFUJITSU LTD·Filed 1999·Granted Oct 22, 2002·166 cites·14 claims
- 0269US7909068B2Method for producing positive electrode plate for alkaline storage batteryPANASONIC CORP·Filed 2009·Granted Mar 22, 2011·5 cites·10 claims
- 0351US7846574B2Positive electrode plate for alkaline storage battery and method for producing the samePANOSONIC CORP·Filed 2005·Granted Dec 7, 2010·0 cites·7 claims
- 0447US4694431ASemiconductor memory device with increased adaptabilityFUJITSU LTD·Filed 1985·Granted Sep 15, 1987·12 cites·6 claims
- 0545USRE41963ESemiconductor memory deviceFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Nov 30, 2010·0 cites·19 claims
- 0636US5906022ARemote control apparatus with a cleaning mechanismMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 25, 1999·9 cites·18 claims
- 0726US4852058ASemiconductor memory circuit having inspection circuitFUJITSU LTD·Filed 1986·Granted Jul 25, 1989·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →