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Takakiyo Yasukawa

HC Hitachi Consumer Electronics Co.: 1 patents #3 of 30Top 10%
📍 Hitachinaka, JP: #134 of 298 inventorsTop 45%
Overall (2016): #208,901 of 481,213Top 45%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9286929 Multilayered optical disk and its recording method Harukazu Miyamoto, Koichi Watanabe, Yutaka Nagai, Koichiro Nishimura 2016-03-15