Oki Electric Industry Co., Ltd.

Japan


 
Total IP 1,722
Total IP incl. subs 2,054 (+ 332 for subs)
Total IP Rank # 700
IP Activity Score 3.4/5.0    490
IP Activity Rank # 1,446
IP AS incl. subs 3.1/5.0    578
Stock Symbol 67030 (tse)
ISIN JP3194000000
Market Cap. 77362012974.0  (JPY)
Industry Communication Equipment
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,197 14
1 6
500 0
4
 
Last Patent 2023 - Electronic structure and method ...
First Patent 1976 - Pack for endless ink ribbon cart...
Last Trademark 2020 - OKI
First Trademark 1983 - MICROLINE

Subsidiaries

6 subsidiaries with IP (314 patents, 18 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 Invention Electronic structure and method of manufacturing complex film. An electronic structure includes ...
Invention Semiconductor device. A semiconductor device includes: a first layer including a first optical s...
Invention Light emitting device, semiconductor structure, method of manufacturing a thin-film layer, and me...
Invention Medium treatment device, medium treatment program, and medium recognition reference information c...
Invention Information processing device. An information processing device including: an operation display;...
Invention Information processing device and non-transitory computer-readable storage medium. An informatio...
Invention Integrated circuit, circuit board, and electronic apparatus. An integrated circuit according to ...
Invention Optical fiber strain and temperature measurement apparatus and optical fiber strain and temperatu...
Invention Medium processing device and medium transaction device. This paper bill deposit and withdrawal ma...
Invention Medium handling device. During transfer processing in a paper currency deposit/withdrawal machine...
Invention Voice processing device, voice processing program, voice processing method, and wearable item. [P...
Invention Conference system, conference server, conference terminal, echo cancellation program, and echo ca...
Invention Image forming apparatus. An image forming apparatus includes: an image forming unit that forms a...
2021 Invention Semiconductor element unit and method of manufacturing thereof, semiconductor element unit supply...
Invention Image formation apparatus. An image formation apparatus according to one or more embodiments may...
Invention Image formation apparatus. An image formation apparatus according to an embodiment may include: a...
Invention Medium processing device and medium transaction device. A medium processing device includes: a d...
Invention Fixing device and image forming apparatus. A fixing device includes an annular belt, a heating m...
Invention Medium processing device, and management system. This medium processing device includes: a collec...
Invention Composite integrated film, composite integrated film supply wafer, and semiconductor composite de...
Invention Printing apparatus and printing method. A printing apparatus according to an embodiment may incl...
Invention Developer container and image forming apparatus having developer outlet for discharging developer...
Invention Image forming apparatus. An image forming apparatus includes: a first developing member that deve...
Invention Charging device, image forming unit, image forming apparatus, and method of manufacturing cleanin...
Invention Image formation unit and image formation apparatus having image carrier shutter unit. An image fo...
Invention Image formation apparatus including fixation device with handle. An image formation apparatus acc...
Invention Thermal fixing device including fixation belt and electrographic image forming apparatus. A fixin...
Invention Image formation unit and image formation apparatus. An image formation unit according to an embod...
Invention Development unit, image formation unit, and image formation apparatus including developer carrier...
Invention Light emitting device, light emitting element film, light emitting display, and method of manufac...
Invention Image formation apparatus that forms first toner image by using bright toner containing bright pi...
Invention Fixing device and image forming apparatus. Provided is a fixing device including an annular belt;...
Invention Image formation apparatus. An image formation apparatus according to an embodiment may include: ...
Invention Information processing device, information processing program and screen control method. This inf...
Invention Light-emitting device, light-emitting display, and image display device. A light emitting devic...
Invention Image formation apparatus with fixation device speed control. An image formation apparatus accord...
Invention Information processing device, information processing method, program, and information processing...
Invention Information processing device and automatic transaction device. An automatic transaction device a...
Invention Optical head, image forming apparatus, image reading apparatus, and method of producing optical h...
Invention Display operation unit and device. [Problem] To provide a display operation unit and device that ...
Invention Medium processing device and cash handling device. [Problem] To maintain reliability. [Solution] ...
Invention Processing device, processing method, and program. A processing device that acquires a face image...
Invention Communication device, communication program, and communication method. [Problem] To control the s...
2020 Invention Medium processing device and automated teller machine. While a bill controller is moving a bill ...
G/S Electronic telephone and telegraph switching units; Electronic data switching units for digital c...
Invention Image drum cartridge
Invention Printer
Invention Toner cartridge
Invention Sound pick-up apparatus, storage medium, and sound pick-up method. To perform an efficient and s...
2019 Invention Image processing device, image processing method, and image processing system. An image processi...
Invention Transaction device. A transaction device executes transaction processing relating to a medium, a...
2012 G/S Facsimile machines; computer peripherals; electric wires and cables; printed circuit boards; [ re...
2010 G/S [ Electronic telephone and telegraph switching units; electronic data switching units for digital...
2007 G/S Measuring apparatus, namely flow-meters for use in measuring water flowing in rivers; telephones;...
G/S [ Measuring apparatus, namely, flow-meters for use in measuring water flowing in rivers; telephon...
2003 G/S [ Photographic reproduction machines, namely, photocopying machines; telecommunication machines, ...
2001 G/S ink ribbons and prefilled ink ribbon cartridges
G/S computer terminals and printers for use in retail transactions [ink ribbons and pre-filled ink ri...
2000 G/S Toner, pre-filled toner cartridges, ink and pre-filled ink cartridges, all for computer printers,...
1999 G/S Computers, computer programs, computer printers, facsimile machines, scanners and electronic copy...
G/S warranty program in the field of computer printers and peripherals
1998 G/S Data processing apparatus, data transmission apparatus, computers, computer printers, computer pe...
G/S Toner, prefilled toner cartridges, [ ink and prefilled ink cartridges, ] all for printers, copier...
G/S Toner, prefilled toner cartridges, ink, prefilled ink cartridges, ink ribbons and prefilled ink r...
1997 G/S Printers; computer printers; parts and fittings for all of the aforesaid goods.
1996 G/S Toners and prefilled toner cartridges, all for printers, copiers and facsimile machines. Telecomm...
G/S toners and prefilled toner cartridges for computer printers computer printers, image drum cartrid...
1994 G/S network interface cards
1987 G/S [ ELECTRONIC TELEPHONE AND TELEGRAPH SWITCHING UNITS; ELECTRONIC DATA SWITCHING UNITS FOR DIGITAL...
G/S Telephone switching equipment; telegraph switching equipment; data switching equipment; telephone...
1984 G/S Computer printers.
G/S Computer printers; computer software. Fascimile equipment. Computer peripherals, namely, document...
1983 G/S COMPUTER PERIPHERAL EQUIPMENT, NAMELY, ELECTRONIC PRINTERS
G/S [ COMPUTERS, ] COMPUTER PROGRAMS, PRINTERS [ , TERMINALS ] AND PARTS THEREOF