Inventor · disambiguated record
Ryoichi Nanba
Also filed as: NANBA RYOICHI
8 granted patents·3 pending applications·32 citations·filing 1988–2019
80Inventor score
Top patents by PatentIndex Score
11 records- 0166US5512665ASulfonated compounds of β-cyclodextrin polymer and inhibitory drug for vascular wall hyperplasia containing the sameTERUMO CORP·Filed 1993·Granted Apr 30, 1996·22 cites·6 claims
- 0254US5130483AIsoprenoid derivatives and pharmaceutical preparations containing the sameTERUMO CORP·Filed 1988·Granted Jul 14, 1992·5 cites·30 claims
- 0352US10868316B2Fuel cell system and method of controlling the sameTOYOTA MOTOR CO LTD·Filed 2019·Granted Dec 15, 2020·0 cites·4 claims
- 0450US9692059B2Manufacturing method of metal catalyst-supporting carrier, metal catalyst-supporting carrier, manufacturing method of fuel cell and catalyst supporting deviceTOYOTA MOTOR CO LTD·Filed 2012·Granted Jun 27, 2017·0 cites·8 claims
- 0550US2016218372A1Core-shell catalysts and method for producing the sameTOYOTA MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 0648US8980038B2Method for producing membrane electrode assemblyTOYOTA MOTOR CO LTD·Filed 2012·Granted Mar 17, 2015·0 cites·4 claims
- 0744US2013004874A1Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2011·Application pending·0 cites
- 0838US10003093B2Fuel cell system including a fuel cell and a controller for controlling water vapor amount or average flow rate of a fuel gasNANBA RYOICHI·Filed 2011·Granted Jun 19, 2018·0 cites·7 claims
- 0937US2014302419A1Membrane electrode assembly for fuel cellNANBA RYOICHI·Filed 2012·Application pending·0 cites
- 1036US5037837APhenoxypropylamine derivatives or salts thereof and antiulcer agents containing the sameTERUMO CORP·Filed 1990·Granted Aug 6, 1991·3 cites·3 claims
- 1135US5155106ACysteamine derivatives and antirheumatic agents containing cysteamine derivativesTERUMO CORP·Filed 1989·Granted Oct 13, 1992·2 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Ryoichi Nanba 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 →