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 51–75 of 88 patents

Patent #TitleCo-InventorsDate
6762949 Dynamic RAM-and semiconductor device Hiroki Fujisawa, Riichiro Takemura 2004-07-13
6757084 Image reading apparatus and control method thereof Mitsuru Kurita, Hiroshi Sato, Koichi Ishimoto, Taro Ikeda, Takashi Sugiura 2004-06-29
6661545 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 2003-12-09
6658541 Computer system and a database access method thereof Manabu Kitamura 2003-12-02
6650047 Electroluminescent device and process for producing the same Daigo Aoki, Masato Okabe, Hironori Kobayashi, Manabu Yamamoto, Tatsuya Miyoshi +1 more 2003-11-18
6639822 Dynamic ram-and semiconductor device Hiroki Fujisawa, Riichiro Takemura 2003-10-28
6573650 Electroluminescent device and process for producing the same Daigo Aoki, Masato Okabe, Hironori Kobayashi, Manabu Yamamoto, Tatsuya Miyoshi +1 more 2003-06-03
6558756 Method of forming interlayer insulating film Gaku Sugahara, Nobuo Aoi, Kazuyuki Sawada 2003-05-06
6545897 Dynamic RAM-and semiconductor device Hiroki Fujisawa, Riichiro Takemura 2003-04-08
6519229 Transmission path interface apparatus Gen Nakagawa 2003-02-11
6476793 User interactive copy processing for selective color conversion or adjustment without gradation loss, and adjacent non-selected-color areas are not affected Eiichi Motoyama, Shigeo Yamagata, Fumio Mikami, Kenji Hara 2002-11-05
6421515 Reader controller connected to a printer controller Masanori Sakai, Yasuhiro Kozuka 2002-07-16
6373776 Dynamic ram and semiconductor device Hiroki Fujisawa, Riichiro Takemura 2002-04-16
6370054 Dynamic RAM and semiconductor device Hiroki Fujisawa, Riichiro Takemura 2002-04-09
6362433 Flexible printed circuit board Satoshi Takahashi, Akira Tsutsumi, Noriaki Kudo, Akihiro Arai, Koichi Uno +3 more 2002-03-26
6302792 Method of setting level parameters of enemy characters of a computer game and device therefor Hideki Sahashi 2001-10-16
6254083 Leaf transfer mechanism unit Hayami Abe, Yuji Tanaka 2001-07-03
6233821 Processes for manufacturing flexible printed wiring boards Satoshi Takahashi, Akira Tsutsumi, Noriaki Kudo, Akihiro Arai, Koichi Uno +3 more 2001-05-22
6184920 Picture signal transmitting system using CATV network in which the local oscillator is transmitted separately Shigefumi Masuda, Hiroyuki Yatsuka 2001-02-06
6169698 Voltage generating circuit for semiconductor memory sense amplifier Shunichi Sukegawa, Shinji Bessho, Masayuki Hira, Yasushi Takahashi, Tsutomu Takahashi 2001-01-02
6097648 Semiconductor memory device having plurality of equalizer control line drivers Shinji Bessho, Shunichi Sukegawa, Masayuki Hira, Yasushi Takahashi, Tsutomu Takahashi 2000-08-01
6049499 Shared electrical supply line for a semiconductor storage device Shunichi Sukegawa, Shinji Bessho, Masayuki Hira, Yasushi Takahashi, Tsutomu Takahashi 2000-04-11
6023559 Image processing apparatus, a reader controller, and a method for controlling the reader controller Hideto Kohtani, Takashi Nonaka 2000-02-08
6002162 Overall VPP well form Yasushi Takahashi, Tsutomu Takahashi, Shinji Bessho, Shunichi Sukegawa, Masayuki Hira 1999-12-14
5989998 Method of forming interlayer insulating film Gaku Sugahara, Nobuo Aoi, Kazuyuki Sawada 1999-11-23