Inventor · disambiguated record
Osamu Kawabata
Also filed as: KAWABATA OSAMU
6 granted patents·4 pending applications·84 citations·filing 1984–2006
83Inventor score
Top patents by PatentIndex Score
10 records- 0168US4615215AMethod and apparatus for testing ready-mixed concreteTAKENAKA KOMUTEN CO·Filed 1984·Granted Oct 7, 1986·28 cites·9 claims
- 0259US6750629B2Inverter control apparatus and motor driving systemMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jun 15, 2004·14 cites·18 claims
- 0357US4710705ANoise removal circuit for use in a partial discharge measuring device of a high voltage apparatusFUJI ELECTRIC CO LTD·Filed 1985·Granted Dec 1, 1987·17 cites·9 claims
- 0453US5575836AElectric dust collectorMITSUBISHI HEAVY IND LTD·Filed 1994·Granted Nov 19, 1996·21 cites·8 claims
- 0550US2002178129A1Lease-business support apparatus, lease-business support method, recording medium containing program for operating the lease-business support apparatus, and recording medium containing program for executing the lease-business support methodFiled 2002·Application pending·0 cites
- 0643US2006163611A1DC/DC converter using bipolar transistor, method of manufacturing the same and DC power supply module using the sameKAWABATA OSAMU·Filed 2006·Application pending·0 cites
- 0738US7042293B2DC/DC converter using bipolar transistor, method of manufacturing the same and DC power supply module using the sameMITSUBISHI HEAVY IND LTD·Filed 2004·Granted May 9, 2006·0 cites·9 claims
- 0836US2006189067A1Power converter apparatus using silicon germanium bipolar transistor for power switchingKAWABATA OSAMU·Filed 2006·Application pending·0 cites
- 0932US5781429APulse charging apparatus using electron tube for switching controlMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Jul 14, 1998·4 cites·7 claims
- 1032US2006076940A1Information processing electronic deviceKAWABATA OSAMU·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →