Inventor · disambiguated record
Masashi Izumi
Also filed as: IZUMI MASASHI
6 granted patents·154 citations·filing 1983–1998
85Inventor score
Top patents by PatentIndex Score
6 records- 0188US6173762B1Heat exchanger tube for falling film evaporatorKOBE STEEL LTD·Filed 1994·Granted Jan 16, 2001·64 cites·11 claims
- 0264US4505123AAbsorption heat pump systemSANYO ELECTRIC CO·Filed 1983·Granted Mar 19, 1985·27 cites·17 claims
- 0362US5966954AAir conditioning systemSANYO ELECTRIC CO·Filed 1997·Granted Oct 19, 1999·26 cites·4 claims
- 0448US5224352AControl device for an absorption refrigeration machineSANYO ELECTRIC CO·Filed 1991·Granted Jul 6, 1993·16 cites·5 claims
- 0544US6220341B1Air conditioning systemSANYO ELECTRIC CO·Filed 1998·Granted Apr 24, 2001·15 cites·1 claims
- 0631US5924480AAir conditioning systemSANYO ELECTRIC CO·Filed 1998·Granted Jul 20, 1999·6 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Masashi Izumi 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 →