Inventor · disambiguated record
Jiro Ishikawa
Also filed as: ISHIKAWA JIRO
5 granted patents·3 pending applications·68 citations·filing 1984–2022
78Inventor score
Files withMITSUBISHI GAS CHEMICAL CO2TOSHIBA KK2FUJITSU MOBILE COMM LTD1RENESAS ELECTRONICS CORP1RENESAS TECH CORP1
Top patents by PatentIndex Score
8 records- 0186US4776929AProcess for production of quaternary ammonium hydroxidesMITSUBISHI GAS CHEMICAL CO·Filed 1987·Granted Oct 11, 1988·40 cites·33 claims
- 0273US7110295B2Semiconductor data processing deviceRENESAS TECH CORP·Filed 2004·Granted Sep 19, 2006·20 cites·18 claims
- 0355US12165702B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2022·Granted Dec 10, 2024·0 cites·6 claims
- 0451US4983757AProcess for production of carboxylic acid esters and formamideMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Jan 8, 1991·4 cites·14 claims
- 0542US2009143039A1Radio reception apparatus and radio reception methodTOSHIBA KK·Filed 2008·Application pending·0 cites
- 0638US2014184444A1Communication device and switching methodFUJITSU MOBILE COMM LTD·Filed 2013·Application pending·0 cites
- 0735US2001000504A1Radio transmitter and power supply control unit incorporated in the radio transmitterTOSHIBA KK·Filed 2000·Application pending·0 cites
- 0834US4505821AMethod of treating waste liquors containing phenolics and formaldehydeUNIV NAGOYA·Filed 1984·Granted Mar 19, 1985·4 cites·9 claims
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