Assignee
MARUYAMA MASATOSHI
JP·3 granted patents·9 citations·filing 2005–2012
Top patents by PatentIndex Score
3 records- 0180US8603422B2Gas separation and recovery apparatus and gas separation and recovery methodMARUYAMA MASATOSHI·Filed 2012·Granted Dec 10, 2013·7 cites·8 claims
- 0264US8670916B2Fuel injection system for internal combustion engineMARUYAMA MASATOSHI·Filed 2012·Granted Mar 11, 2014·2 cites·4 claims
- 0333US8283097B2Process for producing toner for electrostatic charge image development toner for electrostatic charge image developmentMARUYAMA MASATOSHI·Filed 2005·Granted Oct 9, 2012·0 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →