RT

Ryuta Tanaka

Fujitsu Limited: 39 patents #462 of 24,456Top 2%
Bridgestone: 3 patents #795 of 2,860Top 30%
AM Asahi Kasei Microdevices: 1 patents #116 of 231Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
YE Yokogawa Electric: 1 patents #658 of 1,441Top 50%
Overall (All Time): #62,918 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
9041861 Peripheral information display system, display device, and peripheral Hiroshi Hasegawa, Kenichi Kimura, Tatsuya Yoshida, Yoshinori Satoh 2015-05-26
9001662 Control method, control device, and communication system Ryoichi Funabashi, Atsuko Tada 2015-04-07
8959193 Group management device Takashi Hamano, Atsuko Tada 2015-02-17
8902367 Computer-readable storage medium storing image processing program, image processing device and image processing method Atsuko Tada, Ryoichi Funabashi 2014-12-02
8856610 Computer readable storage medium storing error correction program and communication apparatus Atsuko Tada 2014-10-07
8638694 Network exploration method and network exploration apparatus 2014-01-28
8621311 Data transfer device, method, and program Atsuko Tada 2013-12-31
8237806 Photographic system Satoshi Sonobe 2012-08-07
8239722 Packet retransmission control method and apparatus in multicast communication Atsuko Tada, Takashi Hamano 2012-08-07
8145781 Data distribution system Takashi Hamano, Atsuko Tada, Jouji Uemura, Futoshi Nakamori 2012-03-27
7501080 Electrically conductive polymer member, transfer roller, and image forming device Kenichi Isayama 2009-03-10
7415550 System and method for controlling DMA data transfer Toru Tsuruta, Ritsuko Tanaka, Norichika Kumamoto 2008-08-19
7408416 Phase locked loop, signal generating apparatus and synchronization method 2008-08-05
7269831 Multiprocessor system, multiprocessor control method, and multiprocessor control program retaining computer-readable recording medium Norichika Kumamoto, Toru Tsuruta, Ritsuko Tanaka, Nobuyuki Iwasaki, Teruo Ishihara 2007-09-11
7162180 Elastic roller Yoshio Takizawa, Yuichiro Mori, Shu Inoue 2007-01-09
6996534 Member registration system Kazumi Hamaguchi, Satoshi Masutomo, Yoko Kubota 2006-02-07
6813685 System for storing data and method of controlling the writing of redundant data 2004-11-02
6389382 Method for simulation of pipeline processor using passing operation Norichika Kumamoto 2002-05-14
6292875 Control device for storage device and method of accessing the storage device Takahiro Aoki, Masami Mizutani 2001-09-18
5890202 Method of accessing storage units using a schedule table having free periods corresponding to data blocks for each storage portion 1999-03-30
5565968 Developing roller, and method and apparatus for developing latent images using the roller Eiji Sawa, Yuichiro Mori, Tokuo Okada, Yoshio Takizawa, Koji Takagi +1 more 1996-10-15