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ROLAND DG CORP

Overview
  • Total Patents
    1,464
  • GoodIP Patent Rank
    1,416
  • Filing trend
    ⇩ 19.0%
About

ROLAND DG CORP has a total of 1,464 patent applications. It decreased the IP activity by 19.0%. Its first patent ever was published in 1990. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets textiles and paper, machines and control are NANTONG DONGCHUAN DIGITAL TECH CO LTD, S T SANGYO CO LTD and ROBOTRON BUEROMASCH.

Patent filings in countries

World map showing ROLAND DG CORPs patent filings in countries

Patent filings per year

Chart showing ROLAND DG CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Iwase Fumiyoshi 86
#2 Sawada Teppei 60
#3 Sakata Yuji 50
#4 Suzuki Hironobu 49
#5 Yoshida Makoto 47
#6 Ueda Naoki 46
#7 Suyama Akihiro 42
#8 Ueda Jun 40
#9 Sugiyama Yuichi 36
#10 Yamamoto Shinya 35

Latest patents

Publication Filing date Title
JP2020138868A Media transportation mechanism
US2020307220A1 Ink jet printer and non-transitory recording medium storing computer program for cleaning
WO2020179497A1 Liquid dispensing device and inkjet printer
WO2020175128A1 Printing template generating device, printing order device and printing system equipped with same, and computer program for preparing printing template
WO2020175127A1 Inkjet printer
WO2020166388A1 Method for collecting and using ideas pertaining to product
WO2020166389A1 Method for collecting and using ideas pertaining to product
WO2020162155A1 Method for collecting and using ideas pertaining to product
WO2020129981A1 Inkjet printer and ink supply device
JP2020023189A Three-dimensional molding device
WO2021048953A1 Printing device
JP2020059019A Syringe for decorative ink, syringe set and decoration system
WO2021038747A1 Inkjet printer
US2020047521A1 Printing apparatus
US2020031145A1 Clamp and medium cutting device
WO2020026896A1 Cleaning system for inkjet printers
WO2020026897A1 Cleaning unit and cleaning system for inkjet heads
JP2021000755A Suction table and printing system
JP2020163823A Ink jet printer and computer program for cleaning
JP2020199719A Inkjet printer