Inventor · disambiguated record
Tomoyuki Kawaguchi
Also filed as: KAWAGUCHI TOMOYUKI
3 granted patents·5 pending applications·17 citations·filing 1988–2014
61Inventor score
Top patents by PatentIndex Score
8 records- 0168US9825307B2Anode-side catalyst composition for fuel cells, and membrane electrode assembly (MEA) for solid polymer fuel cells which comprises sameMARUYAMA MASASHI·Filed 2011·Granted Nov 21, 2017·2 cites·3 claims
- 0264US4939585AMethod and apparatus for recording a video format signal having a time codePIONEER ELECTRONIC CORP·Filed 1988·Granted Jul 3, 1990·15 cites·10 claims
- 0358US10158124B2Fuel cell electrode catalyst and method for activating catalystGORE W L & ASS CO LTD·Filed 2014·Granted Dec 18, 2018·0 cites·13 claims
- 0444US2005102298A1Information providing apparatus, information providing method, and information record medium thereforPIONEER CORP·Filed 2004·Application pending·0 cites
- 0539US2005123268A1Information provision apparatus, information reproducing apparatus, information provision method, and information recording medium on which information provision program is computer-readably recordedPIONEER CORP·Filed 2004·Application pending·0 cites
- 0638US2005063668A1Data editing and recording apparatus, method of editing and recording data, data editing and recording program, and recording medium having the same thereonPIONEER CORP·Filed 2004·Application pending·0 cites
- 0734US2012064435A1Anode-Side Catalyst Composition For Fuel Cell and Membrane Electrode Assembly (MEA) For Solid Polymer-Type Fuel CellMARUYAMA MASASHI·Filed 2010·Application pending·0 cites
- 0832US2003215209A1Data transmission apparatus, data receiving apparatus, recording medium, data transmitting method, and data receiving methodPIONEER CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →