Inventor · disambiguated record
Ritsue Yabuki
Also filed as: YABUKI RITSUE
7 granted patents·198 citations·filing 1982–1989
88Inventor score
Files withMITSUBISHI METAL CORP7
Top patents by PatentIndex Score
7 records- 0193US4727740AThermal and wear resistant tough nickel based alloy guide rollsMITSUBISHI METAL CORP·Filed 1982·Granted Mar 1, 1988·54 cites·16 claims
- 0282US4832912AThermal and wear resistant tough alloyMITSUBISHI METAL CORP·Filed 1987·Granted May 23, 1989·30 cites·58 claims
- 0377US4744821AProcess for producing spheroidal metal particlesMITSUBISHI METAL CORP·Filed 1984·Granted May 17, 1988·29 cites·12 claims
- 0474US4765955ACo-base alloys for engine valves and valve seatsMITSUBISHI METAL CORP·Filed 1986·Granted Aug 23, 1988·23 cites·20 claims
- 0568US4888153AFe-base build-up alloy excellent in resistance to corrosion and wearMITSUBISHI METAL CORP·Filed 1988·Granted Dec 19, 1989·20 cites·3 claims
- 0667US4983474AHydroen absorbing Ni-based alloy and rechargeable alkaline batteryMITSUBISHI METAL CORP·Filed 1989·Granted Jan 8, 1991·24 cites·22 claims
- 0755US4898794AHydrogen absorbing Ni,Zr-based alloy and rechargeable alkaline batteryMITSUBISHI METAL CORP·Filed 1989·Granted Feb 6, 1990·18 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →