Inventor · disambiguated record
Yasumitsu Mizuguchi
Also filed as: MIZUGUCHI YASUMITSU
2 granted patents·116 citations·filing 1987–1994
67Inventor score
Files withOSAKA OXYGEN IND2
Top patents by PatentIndex Score
2 records- 0188US4781735AEnrichment in oxygen gasOSAKA OXYGEN IND·Filed 1987·Granted Nov 1, 1988·95 cites·6 claims
- 0260US5597109AWelding method for forming chromium oxide passivated film at welded portion, welding apparatus, and process apparatusOSAKA OXYGEN IND·Filed 1994·Granted Jan 28, 1997·21 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →