HK

Hidekazu Kawatoko

HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
Overall (All Time): #3,189,946 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8613977 Magnetic recording medium and method for manufacturing the same Hisanobu Mikamo, Makoto Shiokawa, Shinji Kawakami, Masanori Yamasaki, Hitoshi Tsukamoto +1 more 2013-12-24