Assignee
KOYAMA YOSHITO
JP·2 granted patents·21 citations·filing 2009–2010
Top patents by PatentIndex Score
2 records- 0182US8183940B2Temperature control deviceKOYAMA YOSHITO·Filed 2009·Granted May 22, 2012·21 cites·4 claims
- 0237US8543845B2Method for suppressing a voltage fluctuation applying to a load by a second power section with the same or opposite voltage polarityKOYAMA YOSHITO·Filed 2010·Granted Sep 24, 2013·0 cites·6 claims
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