Inventor
KAITE YOSHIKAZU
JP4 patents
Patents
4 patentsUS4367012AJan 4, 1983
Optical glass fiber having cover glass of sodium zinc alumino borosilicate
NIPPON SHEET GLASS CO LTD37 citations85
US4874414AOct 17, 1989
Ion exchange processing method of glass
NIPPON SHEET GLASS CO LTD15 citations71
US4265667AMay 5, 1981
Step-type light-transmitting body having excellent water resistance
NIPPON SHEET GLASS CO LTD17 citations68
US5139557AAug 18, 1992
Method of performing an ion exchange of optical glass
NIPPON SHEET GLASS CO LTD5 citations60