Inventor · disambiguated record
Keiki Ariga
Also filed as: ARIGA KEIKI
2 granted patents·109 citations·filing 1985–1991
68Inventor score
Files withNIPPON OXYGEN CO LTD2
Top patents by PatentIndex Score
2 records- 0189US5153977AMethod for making double-walled insulating metal containerNIPPON OXYGEN CO LTD·Filed 1991·Granted Oct 13, 1992·80 cites·7 claims
- 0271US4709578AMethod and apparatus for determinating a vacuum degree within a flexible vacuum packageNIPPON OXYGEN CO LTD·Filed 1985·Granted Dec 1, 1987·29 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →