Inventor · disambiguated record
Hidetoshi Ishikawa
Also filed as: ISHIKAWA HIDETOSHI
22 granted patents·5 pending applications·219 citations·filing 1994–2021
95Inventor score
Files withNTT DOCOMO INC8ANEST IWATA CORP6ISHIKAWA HIDETOSHI4SNOW BRAND MILK PRODUCTS CO LTD2DAINIPPON PRINTING CO LTD1
Top patents by PatentIndex Score
27 records- 0198US7404706B2Scroll fluid machine having oil-supply holes being formed through a reinforcement bearing plate on a rear surface of the orbiting scrollANEST IWATA CORP·Filed 2006·Granted Jul 29, 2008·57 cites·5 claims
- 0294US7329108B2Scroll fluid machineANEST IWATA CORP·Filed 2006·Granted Feb 12, 2008·25 cites·6 claims
- 0386US8073426B2Authentication vector generation device, subscriber identity module, wireless communication system, authentication vector generation method, calculation method, and subscriber authentication methodISHIKAWA HIDETOSHI·Filed 2006·Granted Dec 6, 2011·14 cites·20 claims
- 0485US7559469B2Chip card of reduced size with backward compatibility and adapter for a reduced size chip cardNTT DOCOMO INC·Filed 2002·Granted Jul 14, 2009·48 cites·14 claims
- 0580US7937082B2Mobile communication terminal, IC card, mobile communication system, program, and communication charge notification methodDAINIPPON PRINTING CO LTD·Filed 2006·Granted May 3, 2011·7 cites·15 claims
- 0676US8385889B2Radio communications system and methodNTT DOCOMO INC·Filed 2010·Granted Feb 26, 2013·4 cites·5 claims
- 0775US6607743B1Bone resorption suppressing agentSNOW BRAND MILK PRODUCTS CO LTD·Filed 2000·Granted Aug 19, 2003·9 cites·7 claims
- 0868US6740334B2Bone resorption suppressing agentSNOW BRAND PRODUCTS CO LTD·Filed 2003·Granted May 25, 2004·7 cites·9 claims
- 0968US2023354859A1Oil-in-water emulsified seasoning, and method for producing sameNISSHIN OILLIO GROUP LTD·Filed 2021·Application pending·0 cites
- 1066US7713038B2Scroll fluid machineANEST IWATA CORP·Filed 2007·Granted May 11, 2010·3 cites·4 claims
- 1163US8489091B2Mobile communication terminal, IC card, mobile communication system, program, and communication charge notification methodOHNO TAKESHI·Filed 2011·Granted Jul 16, 2013·1 cites·6 claims
- 1262US7703690B2Non-contact IC apparatus and control methodNTT DOCOMO INC·Filed 2006·Granted Apr 27, 2010·2 cites·15 claims
- 1361US8718038B2Node system and supervisory nodeSUINA KENJI·Filed 2011·Granted May 6, 2014·2 cites·14 claims
- 1461US7240216B2IC card having block state of operation and method of providing information security for the sameNTT DOCOMO INC·Filed 2001·Granted Jul 3, 2007·12 cites·11 claims
- 1558US7817984B2Mobile communication terminal and computer program thereof, IC card and computer program thereof, and mobile communication terminal systemNTT DOCOMO INC·Filed 2006·Granted Oct 19, 2010·2 cites·15 claims
- 1656US8141137B2Authentication vector generation device, subscriber identity module, mobile communication system, authentication vector generation method, calculation method, and subscriber authentication methodISHIKAWA HIDETOSHI·Filed 2005·Granted Mar 20, 2012·1 cites·24 claims
- 1754US2010009660A1Authentication vector generation device, subscriber identity module, wireless communication system, authentication vector generation method, calculation method, and subscriber authentication methodNTT DOCOMO INC·Filed 2009·Application pending·0 cites
- 1852US2009138426A1Communication terminal device, access controlling method, and smart cardNTT DOCOMO INC·Filed 2008·Application pending·0 cites
- 1951USD847975SNozzle used for spraying medical drug solutionANEST IWATA CORP·Filed 2017·Granted May 7, 2019·4 cites·1 claims
- 2051US8897289B2Node system and supervisory nodeSPANSION LLC·Filed 2014·Granted Nov 25, 2014·0 cites·17 claims
- 2147US2016144120A1ApplicatorANEST IWATA CORP·Filed 2014·Application pending·0 cites
- 2245US2007224072A1Scroll fluid machineISHIKAWA HIDETOSHI·Filed 2007·Application pending·0 cites
- 2343US5698185AWhitening cosmetic preparation and method of using sameSNOW BRAND MILK PRODUCTS CO LTD·Filed 1994·Granted Dec 16, 1997·11 cites·10 claims
- 2441US7974603B2Authentication vector generating device, subscriber authentication module, mobile communication system, and authentication vector generation methodNTT DOCOMO INC·Filed 2007·Granted Jul 5, 2011·0 cites·7 claims
- 2536USD833001SNozzle used for spraying medical drug solutionANEST IWATA CORP·Filed 2017·Granted Nov 6, 2018·1 cites·1 claims
- 2636USD661709SScroll pumpISHIKAWA HIDETOSHI·Filed 2011·Granted Jun 12, 2012·3 cites·1 claims
- 2736US6260382B1Pierced earringFiled 1998·Granted Jul 17, 2001·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →