Inventor · disambiguated record
Katsuji Ashida
Also filed as: ASHIDA KATSUJI
5 granted patents·3 pending applications·65 citations·filing 1995–2006
72Inventor score
Top patents by PatentIndex Score
8 records- 0182US5654111AElectronic device having a battery and a battery thereforSONY CORP·Filed 1995·Granted Aug 5, 1997·63 cites·31 claims
- 0259US7476456B2Submarine boatGS YUASA CORP·Filed 2005·Granted Jan 13, 2009·2 cites·31 claims
- 0346US2009169933A1Hydrogen Generating DeviceGS YUASA CORP·Filed 2006·Application pending·0 cites
- 0444US7910252B2Hydrogen supply systemGS YUASA CORP·Filed 2005·Granted Mar 22, 2011·0 cites·19 claims
- 0543US2008171244A1Standalone Hydrogen Generating SystemGS YUASA CORP·Filed 2005·Application pending·0 cites
- 0642US2008063910A1Fuel Cell Power Generating DeviceGS YUASA CCORPORATION·Filed 2005·Application pending·0 cites
- 0741US7939210B2Electric automobileGS YUASA CORP·Filed 2005·Granted May 10, 2011·0 cites·31 claims
- 0835US8679687B2Hydrogen generating method and hydrogen generating system based on the methodOKUYAMA RYOICHI·Filed 2004·Granted Mar 25, 2014·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →