Inventor · disambiguated record
Hidehisa Takatsu
Also filed as: TAKATSU HIDEHISA
3 granted patents·13 citations·filing 2001–2013
64Inventor score
Top patents by PatentIndex Score
3 records- 0171US9593612B2Internal combustion engineISUZU MOTORS LTD·Filed 2013·Granted Mar 14, 2017·3 cites·6 claims
- 0254US6824370B2Rotary vane gas compressor having unequal intervals between vane grooves and/or unequal distances between vane grooves and rotor centerCALSONIC COMPRESSORS MFG INC·Filed 2002·Granted Nov 30, 2004·8 cites·11 claims
- 0343US6615968B2Ball bearing assembly electromagnetic clutch having ball bearing assembly and gas compressor utilizing electromagnetic clutchSEIKO INSTR INC·Filed 2001·Granted Sep 9, 2003·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →