Inventor
MIYAGAKI HIDEHARU
JP6 patents
Patents
6 patentsUS5764401AJun 9, 1998
Optical apparatus
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US7544004B2Jun 9, 2009
Lens barrel and image pickup apparatus
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US6045725AApr 4, 2000
Optical device and electrolytic solution
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US5864420AJan 26, 1999
Optical unit and electrolytic solution
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US5956170ASep 21, 1999
Optical unit and production thereof
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US6219173B1Apr 17, 2001
Optical device and its manufacturing method
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