Inventor · disambiguated record
Masao Namai
Also filed as: NAMAI MASAO
5 granted patents·1 pending application·106 citations·filing 1996–2009
81Inventor score
Top patents by PatentIndex Score
6 records- 0181US6456508B1Drive apparatus for vibrating-type compressorSAWAFUJI ELECTRIC CO LTD·Filed 2000·Granted Sep 24, 2002·49 cites·20 claims
- 0268US6737836B2Control system for motor-generatorSAWAFUJI ELECTRIC CO LTD·Filed 2002·Granted May 18, 2004·18 cites·1 claims
- 0360US5742492AMethod of driving vibrating compressorsSAWAFUJI ELECTRIC CO LTD·Filed 1996·Granted Apr 21, 1998·25 cites·6 claims
- 0457US6452290B1Balancing parallel inverter systemsSAWAFUJI ELECTRIC CO LTD·Filed 2001·Granted Sep 17, 2002·14 cites·23 claims
- 0534US2012074912A1Inverter generatorNAMAI MASAO·Filed 2009·Application pending·0 cites
- 0627US6171063B1Control circuit for vibrating compressors for protecting against excessive voltage and temperatureSAWAFUJI ELECTRIC CO LTD·Filed 1998·Granted Jan 9, 2001·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Masao Namai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →