YW

Yoshiju Watanabe

HI Hitachi: 19 patents #1,906 of 28,497Top 7%
HG HGST: 9 patents #358 of 1,677Top 25%
HB Hgst Netherlands, B.V.: 1 patents #510 of 972Top 55%
HS Hitachi Video And Information Systems: 1 patents #142 of 269Top 55%
Overall (All Time): #132,373 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
6144515 Equalizer having a processing unit for selecting a coefficient out of a coefficient table Yasutaka Nishida, Seiichi Mita, Naoki Satoh 2000-11-07
6125156 Data synchronizing signal detecting device 2000-09-26
5970091 Equalizer having a processing unit for selecting a coefficient out of a coefficient table Yasutaka Nishida, Seiichi Mita, Naoki Satoh 1999-10-19
5818655 Signal processing circuit and information recording/reproducing apparatus using the same, and method for optimizing coefficients of equalizer circuit Naoki Satoh, Seiichi Mita, Shoichi Miyazawa, Terumi Takashi, Yosuke Hori +8 more 1998-10-06