Inventor · disambiguated record
Yoshiaki Kitagawa
Also filed as: KITAGAWA YOSHIAKI
6 granted patents·1 pending application·128 citations·filing 1983–2024
84Inventor score
Top patents by PatentIndex Score
7 records- 0187US4567351AElectric space heater employing a vaporizable heat exchange fluidMATSUSHITA ELECTRIC WORKS LTD·Filed 1983·Granted Jan 28, 1986·67 cites·3 claims
- 0273US4646815AHeat exchange matMATSUSHITA ELECTRIC WORKS LTD·Filed 1984·Granted Mar 3, 1987·34 cites·10 claims
- 0361US2025019216A1Conveyance deviceDAIFUKU KK·Filed 2024·Application pending·0 cites
- 0453US6532664B1Method of manufacturing shoeTAIHO KOGYO CO LTD·Filed 2000·Granted Mar 18, 2003·3 cites·3 claims
- 0551US6146774ASliding member, method for treating surface of the sliding member and rotary compressor vaneTAIHO KOGYO CO LTD·Filed 1998·Granted Nov 14, 2000·13 cites·49 claims
- 0642US6435047B1Shoe for swash-plate type compressorTAIHO KOGYO CO LTD·Filed 1998·Granted Aug 20, 2002·8 cites·7 claims
- 0730US4631102AMethod of manufacturing heat exchange matMATSUSHITA ELECTRIC WORKS LTD·Filed 1985·Granted Dec 23, 1986·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Yoshiaki Kitagawa 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 →