RH

Rieko Hata

MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
Overall (All Time): #3,490,693 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6794114 Optical recording medium Hisashi Shoda, Satoru Imamura 2004-09-21