-
-
-
Light-emitting device
-
Patent number 8,604,499
-
Issue date Dec 10, 2013
-
Asahi Glass Company, Limited
-
Katsuyoshi Nakayama
-
H01 - BASIC ELECTRIC ELEMENTS
-
Light-emitting device
-
Patent number 8,319,240
-
Issue date Nov 27, 2012
-
Asahi Glass Company, Limited
-
Katsuyoshi Nakayama
-
H01 - BASIC ELECTRIC ELEMENTS
-
Light emitting diode package
-
Patent number 8,309,974
-
Issue date Nov 13, 2012
-
Asahi Glass Company, Limited
-
Katsuyoshi Nakayama
-
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
-
-
Glass ceramic composition
-
Patent number 6,939,819
-
Issue date Sep 6, 2005
-
Asahi Glass Company, Limited
-
Hiroshi Usui
-
C03 - GLASS MINERAL OR SLAG WOOL