KI

Kiyoo Itoh

HI Hitachi: 6 patents #21 of 2,942Top 1%
HE Hitachi Vlsi Engineering: 1 patents #17 of 136Top 15%
Overall (1997): #2,498 of 185,788Top 2%
6
Patents 1997

Issued Patents 1997

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5677880 Semiconductor memory having redundancy circuit Masashi Horiguchi, Jun Etoh, Masakazu Aoki, Yoshinobu Nakagome, Hitoshi Tanaka 1997-10-14
5668770 Static memory cell having independent data holding voltage Koichiro Ishibashi 1997-09-16
5617365 Semiconductor device having redundancy circuit Masashi Horiguchi, Jun Etoh, Masakazu Aoki 1997-04-01
5614847 Semiconductor integrated circuit device having power reduction mechanism Takayuki Kawahara, Ryoichi Hori, Masashi Horiguchi, Ryoichi Kurihara, Masakazu Aoki +2 more 1997-03-25
5606265 Semiconductor integrated circuits with power reduction mechanism Takeshi Sakata, Masashi Horiguchi 1997-02-25
5594916 Neural network processing system using semiconductor memories and processing paired data in parallel Takao Watanabe, Katsutaka Kimura, Yoshiki Kawajiri 1997-01-14