Inventor
KOSHI HIROSHI
JP7 patents
Patents
7 patentsUS6980717B2Dec 27, 2005
Optical fiber collimator
NIPPON SHEET GLASS CO LTD9 citations73
US6862384B2Mar 1, 2005
Light source-optical fiber coupler
NIPPON SHEET GLASS CO LTD11 citations70
US6078431AJun 20, 2000
Object lens system
NIPPON SHEET GLASS CO LTD8 citations67
US6796145B2Sep 28, 2004
Method for cutting mother rod lens
NIPPON SHEET GLASS CO LTD2 citations60
US5139557AAug 18, 1992
Method of performing an ion exchange of optical glass
NIPPON SHEET GLASS CO LTD5 citations60
US6634933B2Oct 21, 2003
Method, jig, and apparatus for machining rod lenses
NIPPON SHEET GLASS CO LTD2 citations56
US6771428B2Aug 3, 2004
Gradient index rod lens, method for manufacturing gradient index rod lens, and lens array
NIPPON SHEET GLASS CO LTD1 citations45