Inventor

MASHIKO SHINYA

JP3 patents

Patents

3 patents

US7138349B2Nov 21, 2006

Optical glass

OHARA KK43 citations91

US7335614B2Feb 26, 2008

Optical glass

OHARA KK11 citations82

US6846762B2Jan 25, 2005

Optical glass

OHARA KK2 citations59