Inventor · disambiguated record
Machiko Katsumata
Also filed as: KATSUMATA MACHIKO
4 granted patents·3 pending applications·21 citations·filing 2006–2011
72Inventor score
Top patents by PatentIndex Score
7 records- 0174US9175597B2Control device for supercharged engineKATSUMATA MACHIKO·Filed 2011·Granted Nov 3, 2015·5 cites·4 claims
- 0270US8938960B2Control apparatus for internal combustion engineMORIGUCHI RYUTARO·Filed 2010·Granted Jan 27, 2015·4 cites·4 claims
- 0367US7269495B2Engine output calculation method and engine output calculation apparatusTOYOTA MOTOR CO LTD·Filed 2006·Granted Sep 11, 2007·7 cites·25 claims
- 0455US8612120B2Control apparatus for internal combustion engineKATSUMATA MACHIKO·Filed 2009·Granted Dec 17, 2013·5 cites·22 claims
- 0541US2011172898A1Internal combustion engine system control deviceTOYOTA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 0633US2013220284A1Air amount estimating apparatus for internal combustion engine with superchargerKATSUMATA MACHIKO·Filed 2010·Application pending·0 cites
- 0733US2014326213A1Control device for supercharged engineKATSUMATA MACHIKO·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →