Inventor · disambiguated record
Fumiyoshi Iwase
Also filed as: IWASE FUMIYOSHI
14 granted patents·8 pending applications·126 citations·filing 2004–2021
90Inventor score
Top patents by PatentIndex Score
22 records- 0196US7232212B2Ink jet printerROLAND DG CORP·Filed 2004·Granted Jun 19, 2007·85 cites·6 claims
- 0289US8425019B2Image forming apparatusIWASE FUMIYOSHI·Filed 2010·Granted Apr 23, 2013·7 cites·17 claims
- 0389US7771179B2Tube pump, ink jet recording device, and ink feeding methodSEIKO INSTR INC·Filed 2005·Granted Aug 10, 2010·13 cites·15 claims
- 0470US10456981B2Three-dimensional printing data generation device, and three-dimensional printing system including the sameROLAND DG CORP·Filed 2016·Granted Oct 29, 2019·1 cites·13 claims
- 0569US8201912B2Liquid jet recording apparatus, liquid jet head unit, and liquid jet recording methodIWASE FUMIYOSHI·Filed 2009·Granted Jun 19, 2012·3 cites·13 claims
- 0669US7762658B2Ink jet printerROLAND DG CORP·Filed 2007·Granted Jul 27, 2010·2 cites·14 claims
- 0769US7744207B2Ink jet printerROLAND DG CORP·Filed 2007·Granted Jun 29, 2010·2 cites·4 claims
- 0866US7121750B2Inkjet printer with cutting head having smoothly movable headsROLAND DG CORP·Filed 2004·Granted Oct 17, 2006·11 cites·8 claims
- 0963US12076922B2Three-dimensional printing deviceROLAND DG CORP·Filed 2021·Granted Sep 3, 2024·0 cites·8 claims
- 1063US8613487B2Liquid ejection head, carriage unit, pressure control method, and liquid ejection recording apparatusIWASE FUMIYOSHI·Filed 2009·Granted Dec 24, 2013·2 cites·18 claims
- 1157US10632671B2Powder comprising PVA resin particles for layer manufacturing and layered shaped articleNORITAKE CO LTD·Filed 2017·Granted Apr 28, 2020·0 cites·6 claims
- 1256US9561660B2Ink supply system, ink-jet printer, ink loading method, and method of using ink supply systemROLAND DG CORP·Filed 2016·Granted Feb 7, 2017·0 cites·11 claims
- 1354US9409409B2Ink supply system, ink-jet printer, ink loading method, and method of using ink supply systemROLAND DG CORP·Filed 2015·Granted Aug 9, 2016·0 cites·17 claims
- 1453US2020164581A1Three-dimensional printing deviceROLAND DG CORP·Filed 2019·Application pending·0 cites
- 1553US2020164579A1Three-dimensional printing apparatusROLAND DG CORP·Filed 2019·Application pending·0 cites
- 1650US2019030900A1Three-dimensional printing deviceROLAND DG CORP·Filed 2018·Application pending·0 cites
- 1749US2019030793A1Three-dimensional printing device and method for printing three-dimensional objectROLAND DG CORP·Filed 2018·Application pending·0 cites
- 1849US2019126554A1Three-dimensional printing apparatusROLAND DG CORP·Filed 2018·Application pending·0 cites
- 1949US2018354192A1Three-dimensional printing apparatusROLAND DG CORP·Filed 2018·Application pending·0 cites
- 2048US2018370140A1Three-dimensional printing apparatusROLAND DG CORP·Filed 2018·Application pending·0 cites
- 2147US2018326657A1Three-dimensional modeling apparatusROLAND DG CORP·Filed 2018·Application pending·0 cites
- 2245US8197023B2Liquid jet recording apparatus and liquid jet recording methodIWASE FUMIYOSHI·Filed 2009·Granted Jun 12, 2012·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →