-
-
Optical electronic device
-
Patent number 7,052,189
-
Issue date May 30, 2006
-
Renesas Technology Corporation
-
Hiroshi Naka
-
H01 - BASIC ELECTRIC ELEMENTS
-
-
-
Semiconductor laser device
-
Patent number 4,506,366
-
Issue date Mar 19, 1985
-
Hitachi, Ltd.
-
Naoki Chinone
-
H01 - BASIC ELECTRIC ELEMENTS
-
Semiconductor laser device
-
Patent number 4,426,702
-
Issue date Jan 17, 1984
-
Hitachi, Ltd.
-
Shigeo Yamashita
-
H01 - BASIC ELECTRIC ELEMENTS
-
-
-
Semiconductor laser device
-
Patent number 4,288,757
-
Issue date Sep 8, 1981
-
Hitachi, Ltd.
-
Takashi Kajimura
-
H01 - BASIC ELECTRIC ELEMENTS
-
Semiconductor laser device
-
Patent number 4,257,011
-
Issue date Mar 17, 1981
-
Hitachi, Ltd.
-
Michiharu Nakamura
-
H01 - BASIC ELECTRIC ELEMENTS