Inventor · disambiguated record
Takashi Kumai
Also filed as: KUMAI TAKASHI
3 granted patents·13 citations·filing 2007–2015
63Inventor score
Top patents by PatentIndex Score
3 records- 0184US8114527B2Highly corrosion-resistant, rust-prevention coating material, highly corrosion-resistant steel, and steel structureNAGASAWA MAKOTO·Filed 2007·Granted Feb 14, 2012·9 cites·11 claims
- 0276US10323153B2Corrosion-resistant sprayed coating, method for forming same and spraying device for forming sameNAKAYAMA AMORPHOUS CO LTD·Filed 2015·Granted Jun 18, 2019·2 cites·4 claims
- 0366US8105699B2Zn alloy particles for high corrosion resistance rust protection paint, method of production of particles, high corrosion resistance rust protection paint containing particles, high corrosion resistance steel material coated with paint, and steel structure having steel materialKATOH KENJI·Filed 2007·Granted Jan 31, 2012·2 cites·14 claims
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