Inventor · disambiguated record
Kineo Yamaguchi
Also filed as: KAWAKAMI KATSUHIKO · YAMAGUCHI KINEO
3 granted patents·30 citations·filing 1975–1977
69Inventor score
Files withNIPPON MINING CO3
Top patents by PatentIndex Score
3 records- 0161US4031031AMethod for treating catalyst used for catalytic reactions of hydrocarbons at the time of catalyst removalNIPPON MINING CO·Filed 1975·Granted Jun 21, 1977·14 cites·10 claims
- 0255US4155875AMethod of softening caked catalystNIPPON MINING CO·Filed 1977·Granted May 22, 1979·11 cites·15 claims
- 0338US4135013AMethod for the prevention of stress corrosion crackingNIPPON MINING CO·Filed 1977·Granted Jan 16, 1979·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →