Riso Kagaku Corporation

Japan


 
Total IP 664
Total IP Rank # 1,891
IP Activity Score 3/5.0    179
IP Activity Rank # 3,863
Stock Symbol 64130 (tse)
ISIN JP3974400008
Market Cap. 86840000000.0  (JPY)
Industry Computer Hardware
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

547 26
0 9
59 11
12
 
Last Patent 2024 - Method for producing printed tex...
First Patent 1976 - Stencil paper assembly
Last Trademark 2023 - Y
First Trademark 1980 - PRINT GOCCO

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Method for producing printed textile item. Disclosed is a method for producing a printed textile...
Invention Ink set. Disclosed is an ink set including: an inkjet pretreatment liquid containing an aggregat...
Invention Aqueous ink for textile inkjet printing and method for producing printed textile item. Provided ...
Invention Method and apparatus for producing transfer medium. A transfer medium producing apparatus is equ...
Invention Droplet ejection control apparatus. A droplet ejection control apparatus includes a head unit in...
Invention Delivery information management system, delivery information management device, method and progra...
Invention Server device, printing device, packaging material reuse system, program, and reuse information m...
Invention Inkjet printer. An inkjet printer includes: an inkjet head configured to eject ink to a print me...
Invention Inkjet printer. An inkjet printer includes nozzle arrays and a controller. Each of the nozzle ar...
Invention Method for producing transfer sheet, and aqueous adhesive liquid. A method for producing a trans...
Invention Method for producing transfer sheet, aqueous adhesive liquid, and method for producing transferre...
Invention Ink set for textile printing and method for producing printed textile item. Disclosed is an ink ...
Invention Liquid supply apparatus. A liquid supply apparatus includes: a liquid container; branch paths br...
G/S Downloadable computer software for use in the evaluation and analysis of a wide variety of inform...
G/S Computer software for use in the evaluation and analysis of a wide variety of information; Comput...
Invention Aqueous pigment ink for textile inkjet printing, and method for producing printed textile item. ...
Invention Aqueous white inkjet ink and method for producing printed textile item. Provided is an aqueous w...
Invention Aqueous inkjet ink for textile printing and method for producing printed textile item. An aqueou...
Invention Ink set. Provided is an ink set including: an inkjet aqueous pretreatment liquid containing wate...
Invention Inkjet printer, flow path resistance adjustment method, and printing method. An inkjet printer i...
Invention Apparatus for producing transfer medium and transfer medium. An apparatus for producing a transf...
Invention Medium feeding device. A medium feeding device includes a feeder that feeds a medium, a medium d...
Invention Conveying device. A conveying device which is disposed so as to face an image forming unit that ...
Invention White inkjet ink for textile printing, ink set, and method for producing printed textile item. P...
Invention Printing apparatus and method. A printing apparatus includes: a gloss forming unit that forms at...
2022 Invention Method for producing printed textile item. A method for producing a printed textile item, the me...
Invention Printing apparatus. A printing apparatus includes: a printing section; a print conveyor conveyin...
Invention Treatment liquid, inkjet ink set, and method for producing printed matter. A treatment liquid wh...
Invention Electronic apparatus. An electronic apparatus includes: a chassis formed of a conductive member ...
Invention Method and apparatus for controlling ink ejection. An inkjet printing apparatus includes: a first...
Invention Method for producing printed textile item. A method for producing a printed textile item is discl...
Invention Conveyance device. A conveyance device includes a conveyance path having a curved portion and a ...
Invention Printing system. A printing system, including a first printing part, a second printing part that ...
Invention Sheet discharger. A sheet discharger includes: an accommodator configured to accommodate sheets; ...
Invention Conveying apparatus. A controller, upon occurrence of a sheet jam in a downstream conveyor, disc...
Invention Paper supply device. A paper supply device is equipped with a paper supply unit that sequentially...
2021 Invention Medium feeding mechanism. A medium feeding mechanism includes: a feeder that feeds a medium; a tr...
Invention Sheet feeding apparatus. A controller controls a floating unit and a conveyor to convey a sheet ...
Invention Information processing apparatus, information processing method and storage medium. An informatio...
Invention Conveying apparatus with conveyance surface facing downward. A conveying apparatus includes a con...
Invention Oil-based inkjet ink. An oil-based inkjet ink is disclosed, that contains a pigment, a fatty aci...
Invention Sheet feed device. A sheet feed device includes: a conveyor configured to convey a top sheet of ...
Invention Communication system, manager device, communication method, and communication program. A communic...
Invention Medium feeding mechanism. A medium feeding mechanism includes a feeder that feeds a medium, a tra...
Invention Treatment liquid for screen printing plate and method for treating screen printing plate. A treat...
Invention Image processing apparatus. An image processing apparatus is equipped with: an image data receivi...
Invention Sheet feed device. A controller drives a floating unit and a conveyor to perform a sheet feed ope...
Invention Medium feeding apparatus. A medium feeding apparatus includes: a placement mount on which a plura...
Invention Medium ejection apparatus. A medium ejection apparatus including: a placement mount on which medi...
2020 Invention Aqueous inkjet ink and ink set. An aqueous inkjet ink is disclosed that contains a water-dispers...
Invention Adhesive, heat-sensitive screen master, and method for producing heat-sensitive screen master. A...
G/S Curing agent for synthetic resin; curing agent for resin; chemical hardening agents for reinforci...
G/S Curing agent for synthetic resin; curing agent for resin; hardening agents; thermosetting synthe...
2019 G/S High capacity ink cartridges, filled, for inkjet printers; ink for inkjet printers; ink cartridge...
G/S High capacity ink cartridges, filled, for inkjet printers; ink for inkjet printers; ink cartridg...
Invention Ink-jet printer. A head holder has an opening through which a space between the head holder and a...
G/S Industrial printing machines; bookbinding machines for industrial purposes; apparatus for making ...
G/S Industrial printing machines; bookbinding machines for industrial purposes; apparatus for making...
2016 G/S Radio frequency tags; Data carriers mounted with integrated circuit chips; Electronic control dev...
G/S Radio frequency identification (RFID) tags; blank magnetic data carriers mounted with integrated ...
G/S Paper; Printing paper; Printed matter; Paper sheets [stationery]; Copying paper [stationery]; Ink...
2015 G/S Mimeographing inks; printing inks; computer printers' ink; printing compositions ink, ink for ink...
G/S Mimeographing inks; printing inks, and all other inks belonging to this class; inks for printer ...
2011 G/S Machines for producing printing plates; machines for processing printing plates; printing plates;...
2010 G/S Printing presses; machines for producing printing plates; machines for processing printing plates...
G/S Printing presses; machines for producing printing plates; machines for processing printing plate...
2008 G/S Inks for use in printing machines; ink cartridges for use in printing machines and printers; inks...
G/S Inks for use in printing machines; filled ink cartridges for use in printing machines and printer...
G/S Inks for use in printing machines; ink cartridges for use in printing machines and printers; ink...
G/S Rental and leasing of office machines and peripheral equipment Installation, repair and maintenan...
2007 G/S Inks for use in photocopying and printing machines, ink cartridges for use in copying machines, p...
G/S Ink jet printers for use with computers; image reproducing machines and apparatus, namely, copyin...
2004 G/S Printing ink; ink for printers, copying machines, photocopy machines, printing machines; ink for...
G/S printing ink; ink for printers, copying machines, photocopy machines, printing machines; ink for ...
G/S ink jet printers for use with computers; [ image reproducing machines and apparatus, namely, copy...
G/S Printing inks; inks for printer/copying machine/photocopy machine/printing machine; ink cartridg...
G/S Printing presses (machines); printing plates such as heat-perforatable flexible printing plates;...
G/S printing presses; [ printing plates; perforatable flexible printing plates; paper feeders for pri...
2002 G/S Toner cartridges [ Multi-function computer printers, namely, computer printers functioning as pri...
G/S Multi-function computer printers, namely, computer printers which can function as printers, copie...
2000 G/S [CARDBOARD AND GOODS MADE FROM PAPER AND CARDBOARD, NAMELY, PAPER BOXES, CARDBOARD BOXES, PRINTIN...
G/S [ PRINTING PAPER; PAPERBOARD; MIMEOGRAPH PAPER; CARDBOARD; COPY PAPER; PLASTIC COATED COPY PAPER;...
1998 G/S Computer software for duplicating machines and digital duplicators.
G/S PAPER GOODS, NAMELY, PRINTING PAPER, PAPER STENCIL SHEETS, PAPER NOTE CARDS, PAPER WRITING PADS, ...
G/S PAPER GOODS, NAMELY, PRINTING PAPER, PAPER STENCIL SHEETS, [ PAPER NOTE CARDS, PAPER WRITING PADS...
1996 G/S Printing ink, printing paste, copying ink, printing compositions, and other printing and/or copyi...
G/S Rental and leasing of office machines and peripheral equipment thereof; business consultancy and ...
G/S Copying, duplicating and printing supplies, machinery and equipment, fittings, accessories and pa...
1995 G/S copying apparatus and machines and parts therefor (photographic, electrostatic, thermic) and inte...