Inventor · disambiguated record
Nobuaki Kizuka
Also filed as: KIZUKA NOBUAKI
17 granted patents·3 pending applications·226 citations·filing 1996–2012
94Inventor score
Top patents by PatentIndex Score
20 records- 0188US5695319AGas turbineHITACHI LTD·Filed 1996·Granted Dec 9, 1997·90 cites·14 claims
- 0287US8419365B2Member having internal cooling passageKIZUKA NOBUAKI·Filed 2011·Granted Apr 16, 2013·11 cites·9 claims
- 0384US7507069B2Gas turbine and gas turbine cooling methodHITACHI LTD·Filed 2005·Granted Mar 24, 2009·19 cites·1 claims
- 0478US8499541B2Method for starting premixed combustion in combustor for two-shaft gas turbineKAWAI RYO·Filed 2011·Granted Aug 6, 2013·4 cites·1 claims
- 0577US6865893B2Production process of gas turbineHITACHI LTD·Filed 2003·Granted Mar 15, 2005·17 cites·4 claims
- 0672US7980818B2Member having internal cooling passageHITACHI LTD·Filed 2006·Granted Jul 19, 2011·11 cites·10 claims
- 0765US6491495B1Closed circuit blade-cooled turbineHITACHI LTD·Filed 2000·Granted Dec 10, 2002·18 cites·8 claims
- 0864US7950897B2Gas turbine and gas turbine cooling methodHITACHI LTD·Filed 2009·Granted May 31, 2011·6 cites·2 claims
- 0961US8191374B2Two-shaft gas turbineNANATAKI KENJI·Filed 2009·Granted Jun 5, 2012·8 cites·3 claims
- 1060US8277192B2Turbine bladeKIZUKA NOBUAKI·Filed 2008·Granted Oct 2, 2012·7 cites·9 claims
- 1159US6746208B2Closed circuit blade-cooled turbineHITACHI LTD·Filed 2002·Granted Jun 8, 2004·13 cites·5 claims
- 1252US7029236B2Closed circuit blade-cooled turbineHITACHI LTD·Filed 2004·Granted Apr 18, 2006·9 cites·6 claims
- 1351US7320175B2Production process of gas turbineHITACHI LTD·Filed 2004·Granted Jan 22, 2008·3 cites·1 claims
- 1449US2010180604A1Method for starting premixed combustion in combustor for two-shaft gas turbineHITACHI LTD·Filed 2010·Application pending·0 cites
- 1548US2013064670A1Turbine bladeKIZUKA NOBUAKI·Filed 2012·Application pending·0 cites
- 1646US7909564B2Gas turbine and gas turbine cooling methodHITACHI LTD·Filed 2009·Granted Mar 22, 2011·1 cites·8 claims
- 1745US8292578B2Material having internal cooling passage and method for cooling material having internal cooling passageHORIUCHI YASUHIRO·Filed 2007·Granted Oct 23, 2012·3 cites·3 claims
- 1841US7444819B2Gas turbine installation including a compressed air humidifier and methodHITACHI LTD·Filed 2004·Granted Nov 4, 2008·6 cites·15 claims
- 1940US9534613B2CompressorSANO ATSUSHI·Filed 2011·Granted Jan 3, 2017·0 cites·1 claims
- 2035US2005172639A1Repowering steam plant through addition of gas turbine and method for remodeling plant facilitiesFiled 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Nobuaki Kizuka 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 →