Inventor · disambiguated record
Yoshio Itsumi
Also filed as: ITSUMI YOSHIO
8 granted patents·8 pending applications·69 citations·filing 2009–2018
83Inventor score
Top patents by PatentIndex Score
16 records- 0189USD776801SHeat exchanger tubeKOBE STEEL LTD·Filed 2014·Granted Jan 17, 2017·47 cites·1 claims
- 0282US9273379B2Titanium alloy product having high strength and excellent cold rolling propertyKOBE STEEL LTD·Filed 2013·Granted Mar 1, 2016·2 cites·17 claims
- 0373US9353432B2Pure titanium sheet excellent in balance between stamping formability and strengthFUJITA AKIHISA·Filed 2012·Granted May 31, 2016·1 cites·18 claims
- 0465US9656313B2Original plate material for heat-exchanging plate, and method for fabricating original plate material for heat-exchanging plateFUJII YASUYUKI·Filed 2011·Granted May 23, 2017·1 cites·7 claims
- 0562US9790576B2Titanium or titanium alloy plate excellent in balance between press formability and strengthFUJITA AKIHISA·Filed 2009·Granted Oct 17, 2017·0 cites·14 claims
- 0661USD763804SPlate for heat exchangerKOBE STEEL LTD·Filed 2014·Granted Aug 16, 2016·11 cites·1 claims
- 0751USD757662SPlate for heat exchangerKOBE STEEL LTD·Filed 2014·Granted May 31, 2016·7 cites·1 claims
- 0850US2016056479A1Titanium sheet material for fuel cell separators and method for producing sameKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 0948US2013319637A1Titanium alloy material excellent in scale deposition inhibiting property and formability and a method of producing the same, as well as a heat exchanger or a seawater evaporatorKOBE STEEL LTD·Filed 2013·Application pending·0 cites
- 1042US2019203322A1Titanium alloy sheet for electrodeKOBE STEEL LTD·Filed 2017·Application pending·0 cites
- 1142US2020248975A1Metal base plate material for heat exchange plateKK KOBE SEIKO SHO (KOBE STEEL LTD)·Filed 2018·Application pending·0 cites
- 1240US2014202677A1Original plate material for heat-exchanging plate and heat-exchanging plate using the sameFUJII YASUYUKI·Filed 2012·Application pending·0 cites
- 1339US2016363395A1Plate for use as heat exchange plate and method for manufacturing such base plateKOBE STEEL LTD·Filed 2015·Application pending·0 cites
- 1439US2018044763A1Alpha-ß TITANIUM ALLOYKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 1537US2017074599A1Welded titanium pipe and welded titanium pipe manufacturing methodKOBE STEEL LTD·Filed 2015·Application pending·0 cites
- 1628USD799012SHeat exchanger tubeKOBE STEEL LTD·Filed 2014·Granted Oct 3, 2017·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →