Inventor · disambiguated record
Katumasa Araoka
Also filed as: ARAOKA KATUMASA
2 granted patents·22 citations·filing 1991–1996
60Inventor score
Technology areasF25B
Files withTOSHIBA KK2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →