Inventor · disambiguated record
Akinaga Kumakawa
Also filed as: KUMAKAWA AKINAGA
4 granted patents·78 citations·filing 1983–2011
76Inventor score
Top patents by PatentIndex Score
4 records- 0182US4582678AMethod of producing rocket combustorsNAT AEROSPACE LAB·Filed 1984·Granted Apr 15, 1986·37 cites·17 claims
- 0278US4584171AMethod of producing rocket combustorsNAT AEROSPACE LAB·Filed 1984·Granted Apr 22, 1986·29 cites·9 claims
- 0352US4508680AMethod of manufacturing a rocket combustion chamberNAT AEROSPACE LAB·Filed 1983·Granted Apr 2, 1985·12 cites·9 claims
- 0427US9108267B2Pulse electric-current bonding method and pulse electric-current bonding apparatusMASUOKA TADASHI·Filed 2011·Granted Aug 18, 2015·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →