YS

Yutaka Shimbo

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
HE Hitachi Vlsi Engineering: 3 patents #237 of 666Top 40%
Overall (All Time): #1,292,646 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5467315 Semiconductor memory device facilitated with plural self-refresh modes Takeshi Kajimoto, Katsuyuki Sato, Masahiro Ogata, Kanehide Kenmizaki, Shouji Kubono +3 more 1995-11-14
5420824 Large-scale semiconductor integrated circuit device and method for relieving the faults thereof Takeshi Kajimoto, Mitsuteru Kobayashi, Katsuyuki Sato 1995-05-30
5311476 Semiconductor memory, components and layout arrangements thereof, and method of testing the memory Takeshi Kajimoto, Katsuyuki Sato, Masahiro Ogata, Kanehide Kenmizaki, Shouji Kubono +3 more 1994-05-10
5161120 Data output buffer for a semiconductor memory Takeshi Kajimoto, Katsuyuki Sato, Masahiro Ogata, Kanehide Kenmizaki, Shouji Kubono +3 more 1992-11-03