HY

Hajime Yamagami

HI Hitachi: 14 patents #2,889 of 28,497Top 15%
RT Renesas Technology: 9 patents #297 of 3,337Top 9%
HC Hitachi Keiyo Engineering Co.: 6 patents #2 of 115Top 2%
HE Hitachi Vlsi Engineering: 5 patents #155 of 666Top 25%
SS Solid State Storage Solutions: 3 patents #9 of 24Top 40%
Overall (All Time): #139,813 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
5670969 Information processing apparatus Takashi Tsunehiro 1997-09-23
5644539 Storage device employing a flash memory Kouichi Terada, Yoshihiro Hayashi, Takashi Tsunehiro, Kunihiro Katayama, Kenichi Kaki +1 more 1997-07-01
5530673 Flash memory control method and information processing system therewith Tsunehiro Tobita, Jun Kitahara, Takashi Tsunehiro, Kunihiro Katayama, Ryuichi Hattori +11 more 1996-06-25