Inventor · disambiguated record
Masayoshi Hattori
Also filed as: HATTORI MASAYOSHI
7 granted patents·2 pending applications·112 citations·filing 1985–2008
83Inventor score
Top patents by PatentIndex Score
9 records- 0190US5600953ACompressed air control apparatusAISIN SEIKI·Filed 1995·Granted Feb 11, 1997·89 cites·13 claims
- 0282US7909008B2Variable valve timing system and method for controlling the sameTOYOTA MOTOR CO LTD·Filed 2007·Granted Mar 22, 2011·8 cites·16 claims
- 0365US8386151B2Control unit and control method for variable valve timing mechanism, program for implementing the control method, and recording medium on which the program is recordedTOYOTA MOTOR CO LTD·Filed 2008·Granted Feb 26, 2013·3 cites·24 claims
- 0464US7765968B2Variable valve timing system and method for controlling the sameTOYOTA MOTOR CO LTD·Filed 2007·Granted Aug 3, 2010·3 cites·20 claims
- 0558US8239121B2Control unit for variable valve timing mechanismHATTORI MASAYOSHI·Filed 2008·Granted Aug 7, 2012·7 cites·16 claims
- 0655US8511278B2Control unit and control method for variable valve timing mechanismHATTORI MASAYOSHI·Filed 2008·Granted Aug 20, 2013·2 cites·24 claims
- 0739US2010170461A1Variable valve timing apparatusTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 0839US2007095314A1Control apparatus and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 0919US4646664ACyclic sewing machineAISIN SEIKI·Filed 1985·Granted Mar 3, 1987·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →