Inventor · disambiguated record
Yoshitaka Doi
Also filed as: DOI YOSHITAKA
6 granted patents·1 pending application·83 citations·filing 1995–2007
81Inventor score
Top patents by PatentIndex Score
7 records- 0167US6724003B1Electron beam-irradiating reaction apparatusEBARA CORP·Filed 2000·Granted Apr 20, 2004·17 cites·19 claims
- 0267US5985061AInorganic board and a method of manufacturing said inorganic boardNICHIHA KK·Filed 1995·Granted Nov 16, 1999·37 cites·3 claims
- 0357US5834722AMethod and apparatus for treating waste gases by exposure to electron beamsEBARA CORP·Filed 1995·Granted Nov 10, 1998·25 cites·6 claims
- 0450US9711817B2Polymer electrolyte membrane and membrane-electrode assembly for polymer electrolyte fuel cellENDOH EIJI·Filed 2007·Granted Jul 18, 2017·0 cites·41 claims
- 0547US2007087261A1Membrane-electrode assembly for polymer electrolyte fuel cellASAHI GLASS CO LTD·Filed 2006·Application pending·0 cites
- 0640US7828892B2Inorganic board and a method for the manufacturing thereofNICHIHA KK·Filed 2005·Granted Nov 9, 2010·0 cites·6 claims
- 0732US5584240AEmbossing apparatus for inorganic board and method of embossing therebyNICHIHA KK·Filed 1995·Granted Dec 17, 1996·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →