Inventor
OBANA SHIGEKI
JP3 patents
Patents
3 patentsUS6408578B1Jun 25, 2002
Method of finishing edge of sheet glass, heat-tempered sheet glass using the method, and fire-resistant construction material using the heat-tempered sheet glass
NIPPON SHEET GLASS CO LTD38 citations94
US6344259B1Feb 5, 2002
Method of finishing edge of sheet glass, heat-tempered sheet glass using the method, and fire resistant construction material using the heat-tempered sheet glass
NIPPON SHEET GLASS CO LTD7 citations71
US6004655ADec 21, 1999
Method of finishing edge of sheet glass, heat-tempered sheet glass using the method, and fire-resistant construction material using the heat-tempered sheet glass
NIPPON SHEET GLASS CO LTD9 citations71