Inventor · disambiguated record
Masakatsu Ohkawa
Also filed as: OHKAWA MASAKATSU
2 granted patents·1 pending application·3 citations·filing 2011–2013
44Inventor score
Technology areasB41J
Top patents by PatentIndex Score
3 records- 0165US9073306B2Ink jet recording apparatus and printing methodMIMAKI ENG KK·Filed 2013·Granted Jul 7, 2015·1 cites·8 claims
- 0262US9290014B2Inkjet recording apparatusOHKAWA MASAKATSU·Filed 2011·Granted Mar 22, 2016·2 cites·11 claims
- 0334US2013293609A1Inkjet recording apparatusOHKAWA MASAKATSU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →