Inventor · disambiguated record
Koichi Mitamura
Also filed as: MITAMURA KOICHI
8 granted patents·1 pending application·68 citations·filing 1986–2015
85Inventor score
Top patents by PatentIndex Score
9 records- 0171US9647518B2Method for manufacturing laminated iron coreMITSUI HIGH TEC INC·Filed 2015·Granted May 9, 2017·2 cites·10 claims
- 0257US6137391AFlux-controlled type variable transformerTOHOKU ELECTRIC POWER CO·Filed 1997·Granted Oct 24, 2000·15 cites·7 claims
- 0356US9641055B2Method for manufacturing laminated iron coreMITSUI HIGH TEC INC·Filed 2015·Granted May 2, 2017·0 cites·11 claims
- 0456US4719551AOptically controlled power converting apparatusZAIDAN HOJIN HANDOTAI KENKYU·Filed 1986·Granted Jan 12, 1988·18 cites·14 claims
- 0550USD596566SStator core for electric motorPANASONIC CORP·Filed 2009·Granted Jul 21, 2009·8 cites·1 claims
- 0649US5021936APWM power converter using mixed bipolar and static induction transistorsZAIDAN HOJIN HANDOTAI KENKYU·Filed 1990·Granted Jun 4, 1991·22 cites·4 claims
- 0746US2011187222A1Dual-rotor motor and method of manufacturing the samePANASONIC CORP·Filed 2009·Application pending·0 cites
- 0832USD596567STeeth of stator core for electric motorPANASONIC CORP·Filed 2009·Granted Jul 21, 2009·2 cites·1 claims
- 0930USD596568SYoke of stator core for electric motorPANASONIC CORP·Filed 2009·Granted Jul 21, 2009·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →