Inventor · disambiguated record
Katsuaki Hosono
Also filed as: HOSONO KATSUAKI
12 granted patents·1 pending application·94 citations·filing 1988–2006
90Inventor score
Files withMITSUBISHI MATERIALS CORP7MITSUBISHI MATERIALS PMG CORP4DIAMET CORP1MITSUBISHI METAL CORP1
Top patents by PatentIndex Score
13 records- 0176US6077059AOil pump rotorMITSUBISHI MATERIALS CORP·Filed 1998·Granted Jun 20, 2000·30 cites·5 claims
- 0271US7572117B2Inner rotor of internal gear pump having convex small circular arc partsMITSUBISHI MATERIALS PMG CORP·Filed 2005·Granted Aug 11, 2009·4 cites·7 claims
- 0368US7118359B2Oil pump rotorMITSUBISHI MATERIALS CORP·Filed 2003·Granted Oct 10, 2006·11 cites·27 claims
- 0462US7819645B2Internal gear pumpDIAMET CORP·Filed 2006·Granted Oct 26, 2010·2 cites·2 claims
- 0561US5876193AOil pump rotor having a generated cycloid curveMITSUBISHI MATERIALS CORP·Filed 1997·Granted Mar 2, 1999·18 cites·7 claims
- 0653US6887056B2Oil pump rotorMITSUBISHI MATERIALS CORP·Filed 2003·Granted May 3, 2005·5 cites·4 claims
- 0751US6929458B2Oil pump rotorMITSUBISHI MATERIALS CORP·Filed 2003·Granted Aug 16, 2005·4 cites·1 claims
- 0846US7632083B2Anti-galling pump rotor for an internal gear pumpMITSUBISHI MATERIALS PMG CORP·Filed 2005·Granted Dec 15, 2009·0 cites·2 claims
- 0944US7588429B2Oil pump rotor assemblyMITSUBISHI MATERIALS PMG CORP·Filed 2004·Granted Sep 15, 2009·2 cites·8 claims
- 1044US7476093B2Oil pump rotor assemblyMITSUBISHI MATERIALS PMG CORP·Filed 2004·Granted Jan 13, 2009·2 cites·3 claims
- 1142US5813844AOil pump rotor having a generated tooth shapeMITSUBISHI MATERIALS CORP·Filed 1996·Granted Sep 29, 1998·8 cites·14 claims
- 1237US2006239848A1Internal gear type oil pump rotorMITSUBISHI MATERIALS CORP·Filed 2003·Application pending·0 cites
- 1336US4929220APulleysMITSUBISHI METAL CORP·Filed 1988·Granted May 29, 1990·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →