Toshio Akiyama

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Printer driver device, printer, and printer system for more efficie...
- Patent number 9,529,554
- Issue date Dec 27, 2016
- Riso Kagaku Corporation
- Toshio Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Letter printing system
- Patent number 9,189,713
- Issue date Nov 17, 2015
- Riso Kagaku Corporation
- Tomohiro Kurose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and processing program for arranging man...
- Patent number 8,854,682
- Issue date Oct 7, 2014
- Riso Kagaku Corporation
- Takahiko Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PRINTER DRIVER DEVICE, PRINTER, AND PRINTER SYSTEM
- Publication number 20150138603
- Publication date May 21, 2015
- Riso Kagaku Corporation
- Toshio AKIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LETTER PRINTING SYSTEM
- Publication number 20130286412
- Publication date Oct 31, 2013
- Riso Kagaku Corporation
- Tomohiro KUROSE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS AND PROCESSING PROGRAM
- Publication number 20120194828
- Publication date Aug 2, 2012
- Riso Kagaku Corporation
- Takahiko NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Printer controller, printing server, and print system
- Publication number 20100097649
- Publication date Apr 22, 2010
- Riso Kagaku Corporation
- Toshio Akiyama
- G06 - COMPUTING CALCULATING COUNTING