Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8240551 | Device, method and program for determining density of barcode | — | 2012-08-14 |
| 8223838 | Parallel processing circuit for intra-frame prediction | Kenichi Iwata, Seiji Mochizuki, Tetsuya Shibayama, Fumitaka Izuhara, Hiroshi Ueda +4 more | 2012-07-17 |
| 8199356 | Printing management system and printing management method | — | 2012-06-12 |
| 8194263 | Technique to process a tint block image for restraining a material printed by a printing apparatus from being copied | Masanori Aritomi, Tatsuro Uchida, Masaki Yamamichi | 2012-06-05 |
| 8149435 | Information processing apparatus, printing system, and control method therefor | Masanori Aritomi, Tatsuro Uchida, Yasuhiro Kujirai | 2012-04-03 |
| 7999973 | Image processing apparatus and a control method for forming forgery-inhibited pattern images | Masanori Aritomi, Tatsuro Uchida, Masaki Yamamichi | 2011-08-16 |
| 7990553 | Information processing apparatus, printing system, and control method therefor | Masanori Aritomi, Tatsuro Uchida, Yasuhiro Kujirai | 2011-08-02 |
| 7990558 | Information processing apparatus and data output management system to restrict printing operations | — | 2011-08-02 |
| 7917718 | Arrangements having security protection | Masakazu Ehama, Kazuhiko Tanaka, Koji Hosogi | 2011-03-29 |
| 7864082 | Variable length code decoding device and decoding method | Fumitaka Izuhara, Kazushi Akie, Takafumi Yuasa | 2011-01-04 |
| 7791745 | Information processing apparatus on which printer driver can be installed, information processing apparatus, control method, program, and storage medium | — | 2010-09-07 |
| 7755783 | Printing system capable of chasing a printed material | Masanori Aritomi, Tatsuro Uchida, Yasuhiro Kujirai | 2010-07-13 |
| 7664925 | Arrangements having security protection | Masakazu Ehama, Kazuhiko Tanaka, Koji Hosogi | 2010-02-16 |
| 7586639 | Information processing apparatus, print processing method, and computer program | — | 2009-09-08 |
| 7535386 | Variable length code decoding device and decoding method | Fumitaka Izuhara, Kazushi Akie, Takafumi Yuasa | 2009-05-19 |
| 7499196 | Print control program, print control method, and information processing apparatus | Masanori Aritomi, Tatsuro Uchida, Yasuhiro Kujirai | 2009-03-03 |
| 7444487 | Arrangements having security protection | Masakazu Ehama, Kazuhiko Tanaka, Koji Hosogi | 2008-10-28 |
| 7177996 | Arrangements having security protection | Masakazu Ehama, Kazuhiko Tanaka, Koji Hosogi | 2007-02-13 |
| 5977396 | Method for recovering acrylonitrile contained in a gas | Osamu Hotta | 1999-11-02 |
| 5825518 | Optical transmission unit | Kazuki Maeda, Koichi Masuda | 1998-10-20 |
| 5541757 | Optical fiber cable service system provided with video on demand service | Masaru Fuse, Katsuyuki Fujito | 1996-07-30 |
| 5539657 | Picture image distributing apparatus provided within passenger moving vehicle | Kuniaki Utsumi, Susumu Morikura, Hiroaki Yamamoto, Kazuki Maeda, Masaru Fuse | 1996-07-23 |
| 5430763 | Frequency stabilizing circuit used for a pulse modulator for an image signal including a synchronous signal | Susumu Morikura | 1995-07-04 |
| 5351148 | Optical transmission system | Kazuki Maeda, Naoki Ishiyama | 1994-09-27 |
| 5204767 | Pay-channel transmission system for CATV | Kuniaki Utsumi, Kazuki Maeda | 1993-04-20 |