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Naotoka Sekita

TETeac: 1 patents #255 of 440Top 60%

Overall (All Time): #3,329,977 of 4,157,543Top 85%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7559069	Optical disc device	—	2009-07-07