YY

Yuji Yokoyama

HI Hitachi: 5 patents #36 of 2,942Top 2%
📍 Kasai, JP: #6 of 524 inventorsTop 2%
Overall (1997): #3,006 of 185,788Top 2%
5
Patents 1997

Issued Patents 1997

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5680066 Signal transition detector circuit Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Nozomu Matsuzaki, Tatsumi Yamauchi +5 more 1997-10-21
5675548 Semiconductor integrated circuit having logi gates Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yutaka Kobayashi, Tatsumi Yamauchi +3 more 1997-10-07
5619151 Semiconductor device Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Nozomu Matsuzaki, Tatsumi Yamauchi +5 more 1997-04-08
5619455 Pipeline-operating type memory system capable of reading data from a memory array having data width larger than the output data width Noboru Akiyama, Tatsuyuki Ohta, Kunihiko Suzuki, Yutaka Kobayashi 1997-04-08
5602782 Pipeline-operating type memory system capable of reading data from a memory array having data width larger than the output data width Noboru Akiyama, Tatsuyuki Ohta, Kunihiko Suzuki, Yutaka Kobayashi 1997-02-11