Assignee
IWAMA MASAMI
JP·5 granted patents·2 pending applications·4 citations·filing 2012–2024
Top patents by PatentIndex Score
7 records- 0188US10179452B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusIWAMA MASAMI·Filed 2017·Granted Jan 15, 2019·3 cites·11 claims
- 0262US8931871B2Driving device of liquid-jet head, liquid-jet device and method for driving liquid-jet headIWAMA MASAMI·Filed 2012·Granted Jan 13, 2015·1 cites·5 claims
- 0354US2024326428A1Liquid discharge head, liquid discharge unit, and liquid discharge apparatusIWAMA MASAMI·Filed 2024·Application pending·0 cites
- 0452US11077688B2Liquid discharge head and liquid discharge apparatusIWAMA MASAMI·Filed 2019·Granted Aug 3, 2021·0 cites·15 claims
- 0550US12330419B2Liquid discharge head and image forming apparatusIWAMA MASAMI·Filed 2023·Granted Jun 17, 2025·0 cites·4 claims
- 0646US8974026B2Liquid droplet ejection head, control device, control method, and manufacturing method of the same, and recording medium of the same methodsIWAMA MASAMI·Filed 2014·Granted Mar 10, 2015·0 cites·10 claims
- 0731US2016236469A1Liquid discharging head, liquid discharging unit, and device to discharge liquidIWAMA MASAMI·Filed 2016·Application pending·0 cites
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