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Mari Wakabayashi

SI Seiko Instruments: 1 patents #121 of 259Top 50%
Overall (2002): #156,581 of 266,432Top 60%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6469421 Piezoelectric device and production method thereof Masataka Shinogi, Toshihiko Sakuhara 2002-10-22