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 1–25 of 88 patents

Patent #TitleCo-InventorsDate
11144295 Program updating system, program updating method, and computer program 2021-10-12
10970063 Relay apparatus, transfer method, and computer program 2021-04-06
10479297 Control apparatus, program updating method, and computer program 2019-11-19
10303334 Information processing device and display method 2019-05-28
D789381 Display panel or screen with graphical user interface Mitsuo Okumura, Goro Takaki, Satoshi Akagawa, Nobuki Furue, Satoshi Asai +4 more 2017-06-13
9542087 Information processing device, display method, and program 2017-01-10
9154690 Image search device, image search method, and image search program Qihong Wang, Akiko Terayama, Ryo Takaoka, Satoshi Akagawa, Shunichi Kasahara 2015-10-06
D736254 Display panel or screen with an icon Mitsuo Okumura, Goro Takaki, Satoshi Akagawa, Nobuki Furue, Satoshi Asai +4 more 2015-08-11
9001051 Information processing apparatus, display method, and display program Qihong Wang, Akiko Terayama, Ryo Takaoka, Satoshi Akagawa, Shunichi Kasahara 2015-04-07
8643729 Image search device, image search method, and image search program Qihong Wang, Akiko Terayama, Ryo Takaoka, Satoshi Akagawa, Shunichi Kasahara 2014-02-04
8629847 Information processing device, display method and program Akiko Terayama, Ryo Takaoka, Qihong Wang, Satoshi Akagawa 2014-01-14
D682312 Portion of a display panel or screen with an icon Mitsuo Okumura, Goro Takaki, Satoshi Akagawa, Nobuki Furue, Satoshi Asai +4 more 2013-05-14
8437796 Transmission level control method and transceiver apparatus in wireless local loop system Shoichi Sato 2013-05-07
8421962 Color filter and method for manufacturing color filter Tatsuro Ishitobi, Hideaki Yamagata, Masatoshi Oba, Masahiro Takahashi, Masayuki Uchida 2013-04-16
8341347 Storage controller Kenji Onabe, Tetsuya Shirogane 2012-12-25
8311571 Transmission level control method and transceiver apparatus in wireless local loop system Shoichi Sato 2012-11-13
8217351 Pattern inspection method and pattern inspection system Yasutaka Toyoda, Yasunari Souda, Yuji Takagi 2012-07-10
D661703 Icon for a portion of a display panel or screen Mitsuo Okumura, Goro Takaki, Satoshi Akagawa, Nobuki Furue, Satoshi Asai +4 more 2012-06-12
7997810 Focal plane shutter for camera 2011-08-16
7986957 Transmission level control method and transceiver apparatus in wireless local loop system Shoichi Sato 2011-07-26
7986087 Color conversion media and EL-display using the same Masaaki Asano 2011-07-26
7921269 Storage subsystem and storage system for updating snapshot management information Koji Nagata 2011-04-05
7786437 Pattern inspection method and pattern inspection system Yasutaka Toyoda, Yasunari Souda, Yuji Takagi 2010-08-31
7734870 Storage subsystem and storage system Koji Nagata 2010-06-08
7708477 Focal plane shutter for cameras Shigemi Takahashi, Nobuyoshi Inoue 2010-05-04