Inventor · disambiguated record
Hiroki Totsuka
Also filed as: TOTSUKA HIROKI
5 granted patents·6 pending applications·34 citations·filing 1993–2010
78Inventor score
Top patents by PatentIndex Score
11 records- 0159US7311994B2Separator for lithium ion secondary battery and lithium ion secondary battery provided therewithTOMOEGAWA PAPER CO LTD·Filed 2003·Granted Dec 25, 2007·7 cites·11 claims
- 0248US5608017ASuspension polymerization methodTOMOEGAWA PAPER CO LTD·Filed 1995·Granted Mar 4, 1997·13 cites·20 claims
- 0347US2011206972A1Power storage device separatorTOMOEGAWA CO LTD·Filed 2009·Application pending·0 cites
- 0445US2010098991A1Gas Diffusion Electrode For Polymer Electrolyte Fuel Cell, Membrane-Electrode Assembly For Polymer Electrolyte Fuel Cell, Production Method Therefor, And Polymer Electrolyte Fuel CellTOMOEGAWA CO LTD·Filed 2008·Application pending·0 cites
- 0538US5346798ASuspension polymerization method and toner for electrophotography obtained therewithTOMOEGAWA PAPER CO LTD·Filed 1993·Granted Sep 13, 1994·5 cites·22 claims
- 0635US2010316912A1Separator for power storage deviceTOMOEGAWA CO LTD·Filed 2010·Application pending·0 cites
- 0734US5717041ASuspension polymerization method and particles obtained therewithTOMOEGAWA PAPER CO LTD·Filed 1994·Granted Feb 10, 1998·4 cites·16 claims
- 0834US2005186479A1Separator for electronic component and method for producing the sameFiled 2005·Application pending·0 cites
- 0934US2012003525A1Separator for an electricity storage device and method of manufacturing sameHASHIMOTO TAKESHI·Filed 2010·Application pending·0 cites
- 1031US5380614APositive chargeable color tonerTOMOEGAWA PAPER CO LTD·Filed 1993·Granted Jan 10, 1995·5 cites·10 claims
- 1131US2005208383A1Electronic component separator and method for producing the sameTOTSUKA HIROKI·Filed 2005·Application pending·0 cites
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