Inventor · disambiguated record
Ryusuke Mase
Also filed as: MASE RYUSUKE
21 granted patents·25 citations·filing 2010–2024
90Inventor score
Top patents by PatentIndex Score
21 records- 0190US8414105B2Image forming apparatusKOMURO ICHIRO·Filed 2010·Granted Apr 9, 2013·12 cites·17 claims
- 0279US8529012B2Image forming apparatus and method for correcting landing positions of liquid dropletsYORIMOTO MAMORU·Filed 2011·Granted Sep 10, 2013·3 cites·11 claims
- 0374US11086251B2Image forming apparatus including control circuitry to execute a warm-up operationMASE RYUSUKE·Filed 2019·Granted Aug 10, 2021·1 cites·8 claims
- 0474US9250593B2Image forming apparatus and image density control method employed by the image forming apparatusMASE RYUSUKE·Filed 2014·Granted Feb 2, 2016·2 cites·12 claims
- 0574US8425006B2Image forming apparatus including first and second carriages which are detachably attachably to each otherMASE RYUSUKE·Filed 2010·Granted Apr 23, 2013·2 cites·19 claims
- 0672US8308272B2Image forming apparatus and carriage docking mechanismNARUSE SHINICHIRO·Filed 2011·Granted Nov 13, 2012·2 cites·10 claims
- 0769US12372908B2Image forming apparatusMASE RYUSUKE·Filed 2024·Granted Jul 29, 2025·0 cites·8 claims
- 0866US9310714B2Image forming apparatusOZAKI NAOYUKI·Filed 2015·Granted Apr 12, 2016·1 cites·9 claims
- 0964US8573726B2Image forming apparatusMASE RYUSUKE·Filed 2011·Granted Nov 5, 2013·1 cites·9 claims
- 1064US8556379B2Image forming apparatusNARUSE SHINICHIRO·Filed 2010·Granted Oct 15, 2013·1 cites·6 claims
- 1162US11112731B2Developer container, developing device, and image forming apparatusRICOH CO LTD·Filed 2019·Granted Sep 7, 2021·0 cites·20 claims
- 1256US11835887B2Developer accommodating device with screw including screw blade as rotator, developing device, process cartridge, and image forming apparatusTSUCHIYA Yuuki·Filed 2022·Granted Dec 5, 2023·0 cites·11 claims
- 1355US11256194B2Developing device, process cartridge, and image forming apparatusRICOH CO LTD·Filed 2020·Granted Feb 22, 2022·0 cites·15 claims
- 1454US10705484B2Developing device, process cartridge, and image forming apparatusOSHIKAWA YUKI·Filed 2019·Granted Jul 7, 2020·0 cites·10 claims
- 1551US11573506B2Powder container, developing device, and image forming apparatus with multiple joints to prevent leakageMASE RYUSUKE·Filed 2021·Granted Feb 7, 2023·0 cites·16 claims
- 1650US11275325B2Image forming apparatus including a process cartridge that includes a developing deviceRICOH CO LTD·Filed 2020·Granted Mar 15, 2022·0 cites·18 claims
- 1748US9042748B2Image forming apparatusURAYAMA TAICHI·Filed 2014·Granted May 26, 2015·0 cites·15 claims
- 1846US9244374B2Image forming apparatusSUGIYAMA HIROYUKI·Filed 2014·Granted Jan 26, 2016·0 cites·9 claims
- 1945US9298125B2Image forming apparatus and image forming methodSUGIYAMA HIROYUKI·Filed 2014·Granted Mar 29, 2016·0 cites·11 claims
- 2035US10228888B2System, method, and non-transitory recording medium for determining lifetimes of components of multifunction peripheralsSEKINE TAKEYOSHI·Filed 2016·Granted Mar 12, 2019·0 cites·10 claims
- 2131US9977361B2Image forming apparatus and image forming systemKANAYA HIDEAKI·Filed 2016·Granted May 22, 2018·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →