Inventor · disambiguated record
Masao Wakai
Also filed as: WAKAI MASAO
5 granted patents·146 citations·filing 1983–1992
83Inventor score
Top patents by PatentIndex Score
5 records- 0184US5326317AVentilatorMATSUSHITA SEIKO KK·Filed 1992·Granted Jul 5, 1994·74 cites·6 claims
- 0278US4574872AHeat exchanger apparatusMATSUSHITA SEIKO KK·Filed 1983·Granted Mar 11, 1986·39 cites·7 claims
- 0374US4785507AClearer device for bottom draft rollerTOYODA AUTOMATIC LOOM WORKS·Filed 1987·Granted Nov 22, 1988·10 cites·5 claims
- 0468US4819302ASwingingly movable clearer mechanism suspended from a draft rollerTOYODA AUTOMATIC LOOM WORKS·Filed 1988·Granted Apr 11, 1989·8 cites·9 claims
- 0558US4603460AMethod for manufacturing a heat exchangerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Aug 5, 1986·15 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →