Inventor · disambiguated record
Youichi Itou
Also filed as: ITOU YOUICHI
18 granted patents·2 pending applications·342 citations·filing 1982–2013
94Inventor score
Top patents by PatentIndex Score
20 records- 0194US6373681B2Electrostatic chuck, and method of and apparatus for processing sample using the chuckHITACHI LTD·Filed 2001·Granted Apr 16, 2002·67 cites·2 claims
- 0290US5946184AElectrostatic chuck, and method of and apparatus for processing sampleHITACHI LTD·Filed 1997·Granted Aug 31, 1999·87 cites·6 claims
- 0382US6243251B1Electrostatic chuck, and method of and apparatus for processing sample using the chuckHITACHI LTD·Filed 1999·Granted Jun 5, 2001·50 cites·2 claims
- 0475US8701501B2Ultrasonic flowmeterMIYATA HAJIME·Filed 2009·Granted Apr 22, 2014·9 cites·9 claims
- 0575US8550109B2Gas meter device and gas supply system using the deviceMIYATA HAJIME·Filed 2008·Granted Oct 8, 2013·9 cites·20 claims
- 0673US6370007B2Electrostatic chuckHITACHI LTD·Filed 2001·Granted Apr 9, 2002·17 cites·3 claims
- 0772US5781400AElectrostatically attracting electrode and a method of manufacture thereofHITACHI LTD·Filed 1996·Granted Jul 14, 1998·34 cites·9 claims
- 0869US8523841B2Catheter with spiral slit terminating in slit termination portion oriented to suppress crack occurrenceITOU YOUICHI·Filed 2011·Granted Sep 3, 2013·6 cites·20 claims
- 0968US8265887B2Flow measurement apparatus and program thereof, flow measurement method and fluid supply systemITOU YOUICHI·Filed 2008·Granted Sep 11, 2012·7 cites·41 claims
- 1063US6583979B1Electrostatically attracting electrode and a method of manufacture thereofHITACHI LTD·Filed 1998·Granted Jun 24, 2003·25 cites·6 claims
- 1158US9119936B2Catheter with spiral slit terminating in slit termination portion oriented to suppress crack occurrenceTERUMO CORP·Filed 2013·Granted Sep 1, 2015·1 cites·13 claims
- 1258US6235146B1Vacuum treatment system and its stageHITACHI LTD·Filed 1999·Granted May 22, 2001·22 cites·14 claims
- 1357US9014993B2Flow rate measuring deviceYOKOHATA MITSUO·Filed 2010·Granted Apr 21, 2015·1 cites·19 claims
- 1456US8548754B2FlowmeterIWAMOTO RYUJI·Filed 2009·Granted Oct 1, 2013·2 cites·11 claims
- 1547US9046222B2FlowmeterMIYATA HAJIME·Filed 2009·Granted Jun 2, 2015·0 cites·11 claims
- 1646US2010138167A1Flow rate measurement apparatus, program thereof, flow rate measurement method, and fluid supply systemPANASONIC CORP·Filed 2008·Application pending·0 cites
- 1743US2006022571A1Cathode ray tubeITOU YOUICHI·Filed 2005·Application pending·0 cites
- 1836US6720721B2Color cathode ray tube having an improved shadow mask supporting structureHITACHI LTD·Filed 2001·Granted Apr 13, 2004·0 cites·10 claims
- 1935US8606729B2Gas blocking deviceOOTANI TAKUHISA·Filed 2010·Granted Dec 10, 2013·0 cites·5 claims
- 2035US4459143ATemperature control method for reversing type heat exchanger group of air separation systemHITACHI LTD·Filed 1982·Granted Jul 10, 1984·5 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Youichi Itou files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →