Inventor
IWASE FUMIYOSHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “IWASE FUMIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLAND DG CORP
8 patentsUS7232212B2Jun 19, 2007
Ink jet printer
ROLAND DG CORP85 citations96
US7121750B2Oct 17, 2006
Inkjet printer with cutting head having smoothly movable heads
ROLAND DG CORP11 citations83
US12076922B2Sep 3, 2024
Three-dimensional printing device
ROLAND DG CORP0 citations61
US7762658B2Jul 27, 2010
Ink jet printer
ROLAND DG CORP2 citations61
US7744207B2Jun 29, 2010
Ink jet printer
ROLAND DG CORP2 citations61
US10456981B2Oct 29, 2019
Three-dimensional printing data generation device, and three-dimensional printing system including the same
ROLAND DG CORP1 citations60
US9561660B2Feb 7, 2017
Ink supply system, ink-jet printer, ink loading method, and method of using ink supply system
ROLAND DG CORP0 citations48
US9409409B2Aug 9, 2016
Ink supply system, ink-jet printer, ink loading method, and method of using ink supply system
ROLAND DG CORP0 citations48
IWASE FUMIYOSHI
4 patentsUS8425019B2Apr 23, 2013
Image forming apparatus
IWASE FUMIYOSHI7 citations81
US8613487B2Dec 24, 2013
Liquid ejection head, carriage unit, pressure control method, and liquid ejection recording apparatus
IWASE FUMIYOSHI2 citations60
US8201912B2Jun 19, 2012
Liquid jet recording apparatus, liquid jet head unit, and liquid jet recording method
IWASE FUMIYOSHI3 citations60
US8197023B2Jun 12, 2012
Liquid jet recording apparatus and liquid jet recording method
IWASE FUMIYOSHI0 citations39