Inventor · disambiguated record
Hiroyuki Ohgi
Also filed as: OHGI HIROYUKI
12 granted patents·2 pending applications·140 citations·filing 1991–2010
90Inventor score
Top patents by PatentIndex Score
14 records- 0185US6753370B2Resin composition and multilayered structureKURARAY CO·Filed 2002·Granted Jun 22, 2004·27 cites·28 claims
- 0283US8182949B2Polymer electrolyte membrane and process for preparation thereof, and membrane-electrode assembly and polymer electrolyte fuel cellOHGI HIROYUKI·Filed 2008·Granted May 22, 2012·9 cites·6 claims
- 0380US6291990B1Revolution sensorHITACHI LTD·Filed 1998·Granted Sep 18, 2001·49 cites·10 claims
- 0476US8592626B2Metal complex and manufacturing method thereforINUBUSHI YASUTAKA·Filed 2009·Granted Nov 26, 2013·3 cites·13 claims
- 0576US8263286B2Membrane-electrode assembly and polymer electrolyte fuel cellNAKAI SHINJI·Filed 2009·Granted Sep 11, 2012·3 cites·13 claims
- 0672US6559241B2Process for producing a hydrogenated polymerKURARAY CO·Filed 2002·Granted May 6, 2003·12 cites·20 claims
- 0769US8138246B2Polymer electrolyte, electrochemical device, and actuator elementKATO TOSHINORI·Filed 2007·Granted Mar 20, 2012·6 cites·19 claims
- 0868US8420276B2Catalyst layer and preparation process thereof, and membrane-electrode assembly and polymer electrolyte fuel cell using the catalyst layerNAKAI SHINJI·Filed 2008·Granted Apr 16, 2013·1 cites·20 claims
- 0959US6388007B1Resin composition and multilayered structureKURARAY CO·Filed 1997·Granted May 14, 2002·18 cites·9 claims
- 1056US5166263APolyvinyl alcoholKURARAY CO·Filed 1991·Granted Nov 24, 1992·10 cites·3 claims
- 1151US7285598B2Polymer and process for producing the sameKURARAY CO·Filed 2004·Granted Oct 23, 2007·2 cites·7 claims
- 1248US2010159353A1Polymer electrolyte, polymer electrolyte membrane, membrane-electrode assembly and polymer electrolyte fuel cellKURARAY CO·Filed 2008·Application pending·0 cites
- 1346US8497327B2Hydrogenated β-pinene-based polymers and molded articles comprising the sameNAKAHARA ATSUHIRO·Filed 2009·Granted Jul 30, 2013·0 cites·20 claims
- 1434US2012199816A1Photoelectric conversion device and method of manufacturing the sameTAZAKI GO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →