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Yasushi Yamakawa

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
Overall (All Time): #1,483,597 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10090060 Data communication system and data receiving device Akihiro FUKUSHIMA, Shuji Matsumoto, Makoto Hara 2018-10-02
8847646 Semiconductor integrated circuit 2014-09-30
5977934 Information processing apparatus Hiroshi Wada, Yoshiaki Nomura 1999-11-02