KA

Koji Arai

HI Hitachi: 20 patents #1,757 of 28,497Top 7%
Canon: 14 patents #4,747 of 19,416Top 25%
SO Sony: 13 patents #3,381 of 25,231Top 15%
Fujitsu Limited: 12 patents #2,592 of 24,456Top 15%
Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%
HC Hitachi Ulsi Systems Co.: 7 patents #101 of 867Top 15%
TI Texas Instruments: 5 patents #2,788 of 12,488Top 25%
Dai Nippon Printing Co.: 5 patents #462 of 2,222Top 25%
EM Elpida Memory: 4 patents #159 of 692Top 25%
HC Hudson Soft Co.: 3 patents #9 of 44Top 25%
OL Olympus: 2 patents #1,626 of 3,097Top 55%
VJ Victor Company Of Japan: 2 patents #523 of 1,489Top 40%
NC Nidec Copal: 2 patents #55 of 172Top 35%
HH Hitachi High-Technologies: 2 patents #968 of 1,917Top 55%
AC Akai Electric Co.: 1 patents #6 of 21Top 30%
Overall (All Time): #18,850 of 4,157,543Top 1%
88
Patents All Time

Issued Patents All Time

Showing 26–50 of 88 patents

Patent #TitleCo-InventorsDate
7707456 Storage system Koichi Tanaka, Keiichi Tezuka, Atsushi Ishikawa, Azuma Kano, Yusuke Nonaka 2010-04-27
7474550 Dynamic RAM-and semiconductor device Hiroki Fujisawa, Riichiro Takemura 2009-01-06
7418685 Layout method for miniaturized memory array area Yuko Watanabe, Seiji Narui 2008-08-26
7360038 Storage control system and method Kenji Onabe, Atsushi Ishikawa 2008-04-15
7343449 Storage subsystem and storage system Koji Nagata 2008-03-11
7328326 Storage device Atsushi Ishikawa 2008-02-05
7323225 Wettability changing layer and electronics device using same Daigo Aoki, Masato Okabe, Hironori Kobayashi, Manabu Yamamoto, Tatsuya Miyoshi +1 more 2008-01-29
7319978 Net shopping method, system therefor, and automatic payment transfer device Hayato Minamishin, Tsuyoshi Abe 2008-01-15
D552120 Icon for a digital camera 2007-10-02
7221576 Dynamic RAM-and semiconductor device Hiroki Fujisawa, Riichiro Takemura 2007-05-22
7174185 Transmission level control method and transceiver apparatus in wireless local loop system Shoichi Sato 2007-02-06
7146183 Transmission level control method and transceiver apparatus in wireless local loop system Shoichi Sato 2006-12-05
7095711 Communication method and apparatus for a radio local area network system using macrodiversity 2006-08-22
D526661 Icon for a digital camera 2006-08-15
7075664 Image forming apparatus and control method therefor 2006-07-11
7072083 Image reading apparatus, and dimming control method and line sensor layout method therefor Hiroshi Sato, Hiroyoshi Maruyama, Ken Tanabe, Masashi Minami, Shigeo Yamagata +3 more 2006-07-04
7068677 Subscriber radio access system Gen Nakagawa, Kenichi Aoki 2006-06-27
7060323 Method of forming interlayer insulating film Gaku Sugahara, Nobuo Aoi, Kazuyuki Sawada 2006-06-13
6992784 Image processing apparatus, a reader controller, and a method for controlling the reader controller Hideto Kohtani, Takashi Nonaka 2006-01-31
6918165 Method for manufacturing a multi-layer capacitor Yuichiro Yamada 2005-07-19
6918560 Winding apparatus and feeding apparatus 2005-07-19
6894887 Multi-layer capacitor and method for manufacturing the same Yuichiro Yamada 2005-05-17
6829488 Transmission level control method and transceiver apparatus in wireless local loop system Shoichi Sato 2004-12-07
6816948 Storage system certifying a host computer Manabu Kitamura 2004-11-09
6765815 Semiconductor memory device having a main word-line layer disposed above a column selection line layer Hiroki Fujisawa, Chiaki Dono 2004-07-20