Assignee
KANSAI ELECTRIC POWER COMPANY
JP·2 granted patents·31 citations·filing 1997–2000
Top patents by PatentIndex Score
2 records- 0176US7470960B1High-voltage power semiconductor device with body regions of alternating conductivity and decreasing thicknessKANSAI ELECTRIC POWER COMPANY·Filed 2000·Granted Dec 30, 2008·24 cites·4 claims
- 0236US5956970AHydrogen purify improving method and the apparatus for the sameKANSAI ELECTRIC POWER COMPANY·Filed 1997·Granted Sep 28, 1999·7 cites·7 claims
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