-
-
-
Impedance measurement tool
-
Patent number 6,452,408
-
Issue date Sep 17, 2002
-
Alps Electric Co., Ltd.
-
Akira Nakano
-
H01 - BASIC ELECTRIC ELEMENTS
-
Plasma treatment equipment
-
Patent number 6,349,670
-
Issue date Feb 26, 2002
-
Alps Electric Co., Ltd.
-
Akira Nakano
-
G01 - MEASURING TESTING
-
Plasma processing apparatus
-
Patent number 6,270,618
-
Issue date Aug 7, 2001
-
Alps Electric Co., Ltd.
-
Akira Nakano
-
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
-