Inventor · disambiguated record
Youichi Ito
Also filed as: ITO YOUICHI
23 granted patents·2 pending applications·488 citations·filing 1974–2017
97Inventor score
Top patents by PatentIndex Score
25 records- 0192US7443705B2Apparatus and method for power conversion having diode in charging and discharging circuitNEC ELECTRONICS CORP·Filed 2007·Granted Oct 28, 2008·34 cites·7 claims
- 0290US6048434ASubstrate holding system including an electrostatic chuckHITACHI LTD·Filed 1996·Granted Apr 11, 2000·68 cites·15 claims
- 0388US5906684AMethod of holding substrate and substrate holding systemHITACHI LTD·Filed 1998·Granted May 25, 1999·54 cites·21 claims
- 0487US6524428B2Method of holding substrate and substrate holding systemHITACHI LTD·Filed 2001·Granted Feb 25, 2003·24 cites·11 claims
- 0587US5792304AMethod of holding substrate and substrate holding systemHITACHI LTD·Filed 1994·Granted Aug 11, 1998·62 cites·14 claims
- 0686US6217705B1Method of holding substrate and substrate holding systemHITACHI LTD·Filed 2000·Granted Apr 17, 2001·26 cites·10 claims
- 0784US6645871B2Method of holding substrate and substrate holding systemHITACHI LTD·Filed 2001·Granted Nov 11, 2003·20 cites·5 claims
- 0878US6310787B2Multiway power converterSANKEN ELECTRIC CO LTD·Filed 2001·Granted Oct 30, 2001·44 cites·14 claims
- 0977US6899789B2Method of holding substrate and substrate holding systemHITACHI LTD·Filed 2003·Granted May 31, 2005·11 cites·5 claims
- 1074US6676805B2Method of holding substrate and substrate holding systemHITACHI LTD·Filed 2002·Granted Jan 13, 2004·10 cites·12 claims
- 1172US6544379B2Method of holding substrate and substrate holding systemHITACHI LTD·Filed 2001·Granted Apr 8, 2003·9 cites·50 claims
- 1270US6610170B2Method of holding substrate and substrate holding systemHITACHI LTD·Filed 2002·Granted Aug 26, 2003·8 cites·2 claims
- 1370US5961774AMethod of holding substrate and substrate holding systemHITACHI LTD·Filed 1997·Granted Oct 5, 1999·22 cites·6 claims
- 1468US6336991B1Method of holding substrate and substrate holding systemHITACHI LTD·Filed 1998·Granted Jan 8, 2002·19 cites·10 claims
- 1566US6610171B2Method of holding substrate and substrate holding systemHITACHI LTD·Filed 2002·Granted Aug 26, 2003·6 cites·2 claims
- 1666US6221201B1Method of holding substrate and substrate holding systemHITACHI LTD·Filed 1998·Granted Apr 24, 2001·18 cites·2 claims
- 1765US5985035AMethod of holding substrate and substrate holding systemHITACHI LTD·Filed 1998·Granted Nov 16, 1999·17 cites·1 claims
- 1863US10299757B2Medical tube, catheter, and method for producing medical tubeTERUMO CORP·Filed 2013·Granted May 28, 2019·3 cites·17 claims
- 1962US3983577AIntroduction of data entry completion signals to a cassette tape containing data processing terminal unitSHARP KK·Filed 1974·Granted Sep 28, 1976·9 cites·6 claims
- 2059US10022518B2Medical tube and catheterTERUMO CORP·Filed 2014·Granted Jul 17, 2018·2 cites·17 claims
- 2154US5534273AMethod for manufacturing packed wet-type instant noodlesTOYO SUISAN KAISHA·Filed 1995·Granted Jul 9, 1996·18 cites·25 claims
- 2245US3938185ACassette tape data processing terminal unit with latchSHARP KK·Filed 1974·Granted Feb 10, 1976·4 cites·5 claims
- 2340US2006092678A1Apparatus and method for power conversionNEC ELECTRONICS CORP·Filed 2005·Application pending·0 cites
- 2437US2002170702A1Method of cooling devicesANDO ELECTRIC·Filed 2002·Application pending·0 cites
- 2536US10357648B2Treatment method and medical applianceTERUMO CORP·Filed 2017·Granted Jul 23, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →