Inventor · disambiguated record
Ryusuke Kamanaka
Also filed as: KAMANAKA RYUSUKE
3 granted patents·55 citations·filing 1981–1990
72Inventor score
Top patents by PatentIndex Score
3 records- 0160US5062409AHot-air furnaceNEPON KK·Filed 1990·Granted Nov 5, 1991·25 cites·20 claims
- 0252US4556103AHeat exchange apparatus with blower and helical conduit systemNEPON KK·Filed 1981·Granted Dec 3, 1985·21 cites·5 claims
- 0333US4454862AWarmer apparatus for horticulture facilities utilizing solar heatKAMANAKA RYUSUKE·Filed 1981·Granted Jun 19, 1984·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →