NK

Noriyuki Karasawa

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
HI Hitachi Video Engineering, Incorporated: 4 patents #1 of 181Top 1%
FU Fujikura: 1 patents #788 of 1,407Top 60%
Overall (All Time): #725,957 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10351033 Load detection sensor unit Tetsuya Kawahira, Shigeru Nakazaki 2019-07-16
6578136 Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder circuit Takashi Oeda, Motoyasu Tsunoda, Yukihito Takada, Satoshi Kawamura, Yoshio Yukawa +2 more 2003-06-10
6311236 Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder circuit Takashi Oeda, Motoyasu Tsunoda, Yukihito Takada, Satoshi Kawamura, Yoshio Yukawa +2 more 2001-10-30
6282688 Recording apparatus Motoyasu Tsunoda, Syoichi Miyazawa, Soichi Isono, Akira Kojima, Fukashi Ohi +1 more 2001-08-28
6125427 Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder circuit Takashi Oeda, Motoyasu Tsunoda, Yukihito Takada, Satoshi Kawamura, Yoshio Yukawa +2 more 2000-09-26
5737632 Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder/decoder circuit Takashi Oeda, Motoyasu Tsunoda, Yukihito Takada, Satoshi Kawamura, Yoshio Yukawa +2 more 1998-04-07
5638386 Recording apparatus Motoyasu Tsunoda, Syoichi Miyazawa, Soichi Isono, Akira Kojima, Fukashi Ohi +1 more 1997-06-10