Inventor · disambiguated record
Yukiharu Beppu
Also filed as: BEPPU YUKIHARU
3 granted patents·2 pending applications·89 citations·filing 1992–2005
75Inventor score
Top patents by PatentIndex Score
5 records- 0188US5342533ARefrigerator oil compositionMITSUBISHI OIL CO·Filed 1992·Granted Aug 30, 1994·42 cites·5 claims
- 0274US5653909ARefrigerating machine oil composition for use with HFC refrigerantMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 5, 1997·29 cites·3 claims
- 0357US5728655ARefrigerating machine oil composition for use with HCFC and HFC refrigerantsMITSUBISHI OIL CO·Filed 1996·Granted Mar 17, 1998·18 cites·5 claims
- 0441US2008058235A1Lubricative Composition for Industrial Machinery and EquipmentTAKIGAWA KATSUYA·Filed 2005·Application pending·0 cites
- 0536US2007179066A1Grease composition for constant velocity jointSAKAMOTO KIYOMI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →