KI

Katsuya Ishikawa

Fujitsu Limited: 12 patents #2,592 of 24,456Top 15%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
IBM: 4 patents #21,733 of 70,183Top 35%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
FL Fujitsu Microelectronics Limited: 3 patents #51 of 624Top 9%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
KL Kyushu Fujitsu Electronics Limited: 1 patents #41 of 75Top 55%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
Overall (All Time): #118,846 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
5216746 Error absorbing system in a neuron computer Hideki Yoshizawa, Hiroki Iciki, Hideki Kato, Kazuo Asakawa, Yoshihide Sugiura +6 more 1993-06-01
5160708 Dry type simultaneous desulfurization and dedusting apparatus and method of operation therefor Kenzaburo Kodama, Kenji Kamei, Kousuke Yoshida, Yukio Kubo, Yoshiaki Takatani 1992-11-03
5142666 Learning system in a neuron computer Hideki Yoshizawa, Hiroki Iciki, Hideki Kato, Kazuo Asakawa, Yoshihide Sugiura +6 more 1992-08-25
5131072 Neurocomputer with analog signal bus Hideki Yoshizawa, Hiroki Iciki, Hideki Kato, Yoshihide Sugiura, Kazuo Asakawa +6 more 1992-07-14
5126683 Detection circuit for amplitude modulated signals Yasuhiro Hashimoto, Chikara Tsuchiya 1992-06-30
5102636 Method of operation of a dry type simultaneous desulfurization and dedusting apparatus Kenzaburo Kodama, Kenji Kamei, Kousuke Yoshida, Yukio Kubo 1992-04-07