KI

Keiichi Ishida

HI Hitachi: 1 patents #856 of 3,149Top 30%
NT NTT: 1 patents #45 of 258Top 20%
Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #27,912 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5331639 Method and apparatus for frame phase conversion of signal having frame structure Masahiro Takatori, Yukio Nakano, Takashi Mori, Yoshihiro Ashi, Tadayuki Kanno +1 more 1994-07-19
5289322 Data rearrangement processing apparatus for digital video signal recording apparatus Masaaki Higashida, Toshiaki Koya, Kunio Suesada 1994-02-22