Inventor · disambiguated record
Hiroshi Itafuji
Also filed as: ITAFUJI HIROSHI
35 granted patents·3 pending applications·449 citations·filing 1993–2022
97Inventor score
Top patents by PatentIndex Score
38 records- 0192US5368062AGas supplying system and gas supplying apparatusTOSHIBA KK·Filed 1993·Granted Nov 29, 1994·101 cites·3 claims
- 0291US8210196B2Vacuum control system and vacuum control methodITAFUJI HIROSHI·Filed 2011·Granted Jul 3, 2012·12 cites·10 claims
- 0391US5819782AGas supply unitCKD CORP·Filed 1996·Granted Oct 13, 1998·122 cites·9 claims
- 0489US8361231B2Liquid vaporization systemCKD CORP·Filed 2010·Granted Jan 29, 2013·11 cites·17 claims
- 0586US6152175AProcess gas supply unitCKD CORP·Filed 1998·Granted Nov 28, 2000·63 cites·11 claims
- 0685US9192038B2Target supply apparatus, control system, control apparatus and control circuit thereofGIGAPHOTON INC·Filed 2013·Granted Nov 17, 2015·5 cites·9 claims
- 0783US8544350B2Sample injectorITAFUJI HIROSHI·Filed 2011·Granted Oct 1, 2013·5 cites·15 claims
- 0879US9234595B2Vacuum control valve and vacuum control apparatusCKD CORP·Filed 2013·Granted Jan 12, 2016·4 cites·13 claims
- 0979US8544500B2Coupling apparatus for chemical fluid flow channelITAFUJI HIROSHI·Filed 2011·Granted Oct 1, 2013·4 cites·4 claims
- 1078US8840049B2Liquid ejecting apparatusKOUKETSU MASAYUKI·Filed 2010·Granted Sep 23, 2014·5 cites·20 claims
- 1177USD742494SVaporization device for a vaporization unit of a liquid control apparatusCKD CORP·Filed 2013·Granted Nov 3, 2015·24 cites·1 claims
- 1277US8581220B2Target supply apparatus, control system, control apparatus and control circuit thereofISHIHARA TAKANOBU·Filed 2009·Granted Nov 12, 2013·10 cites·7 claims
- 1376US8573560B2Vacuum control valve and vacuum control systemITAFUJI HIROSHI·Filed 2012·Granted Nov 5, 2013·3 cites·16 claims
- 1475US8590942B2Connected structure of vacuum double pipe, vacuum double pipe, and joint of vacuum double pipeKOUKETSU MASAYUKI·Filed 2011·Granted Nov 26, 2013·4 cites·17 claims
- 1574US9234586B2Linear actuator and vacuum control deviceCKD CORP·Filed 2014·Granted Jan 12, 2016·2 cites·17 claims
- 1674US8104516B2Gas supply unit and gas supply systemMORIYA SHUJI·Filed 2006·Granted Jan 31, 2012·8 cites·8 claims
- 1773US6109303AProcess gas supply unitCKD CORP·Filed 1999·Granted Aug 29, 2000·31 cites·9 claims
- 1872US8807014B2Multi-layer diaphragmCKD CORP·Filed 2013·Granted Aug 19, 2014·3 cites·12 claims
- 1964US9127359B2Liquid vaporizerCKD CORP·Filed 2013·Granted Sep 8, 2015·1 cites·16 claims
- 2060US12280346B2MicromixerCKD CORP·Filed 2022·Granted Apr 22, 2025·0 cites·18 claims
- 2156US9338869B2EUV light source apparatusGIGAPHOTON INC·Filed 2015·Granted May 10, 2016·0 cites·5 claims
- 2255US9243720B2Coupling apparatus for chemical fluid flow channelCKD CORP·Filed 2013·Granted Jan 26, 2016·0 cites·10 claims
- 2352US9031391B2Woven mesh form liquid control apparatusCKD CORP·Filed 2012·Granted May 12, 2015·0 cites·19 claims
- 2450US9010736B2Liquid control apparatusCKD CORP·Filed 2012·Granted Apr 21, 2015·0 cites·18 claims
- 2549US9022366B2Liquid control device and mesh-like body assembly applied theretoCKD CORP·Filed 2013·Granted May 5, 2015·0 cites·19 claims
- 2648US12305295B2Powder feeding device, thermal spraying apparatus, powder feeding method, and thermal spraying methodTOKYO ELECTRON LTD·Filed 2019·Granted May 20, 2025·0 cites·19 claims
- 2748US9266130B2Liquid control apparatusCKD CORP·Filed 2013·Granted Feb 23, 2016·0 cites·23 claims
- 2848US2010123092A1Fluid control valveCKD CORP·Filed 2009·Application pending·0 cites
- 2946US6062605AWeldless jointCKD CORP·Filed 1998·Granted May 16, 2000·15 cites·10 claims
- 3045USD368130SAir operated valveCKD CORP·Filed 1995·Granted Mar 19, 1996·5 cites·1 claims
- 3145USD366928SAir operated valveCKD CORP·Filed 1995·Granted Feb 6, 1996·5 cites·1 claims
- 3244US2008314564A1Temperature control deviceTOKYO ELECTRON LTD·Filed 2008·Application pending·0 cites
- 3339US2007295401A1Flow Path BlockCKD COROPORATION·Filed 2005·Application pending·0 cites
- 3436USD377522SGas feederCKD CORP·Filed 1995·Granted Jan 21, 1997·2 cites·1 claims
- 3535USD379844SAir operated valveCKD CORP·Filed 1995·Granted Jun 10, 1997·2 cites·1 claims
- 3633USD367516SAir operated valveCKD CORP·Filed 1995·Granted Feb 27, 1996·1 cites·1 claims
- 3730USD736901SVaporization device for a vaporization unit of a liquid control apparatusCKD CORP·Filed 2013·Granted Aug 18, 2015·1 cites·1 claims
- 3828USD742493SVaporization device for a vaporization unit of a liquid control apparatusCKD CORP·Filed 2013·Granted Nov 3, 2015·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →