Katsuhiko Kudo

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Kanagawa, JP

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Patents Grantslast 30 patents

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Rotary-cup coating apparatus
- Patent number 5,571,324
- Issue date Nov 5, 1996
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroyoshi Sago
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cleaning device for cleaning planar workpiece
- Patent number 5,349,978
- Issue date Sep 27, 1994
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroyoshi Sago
- B08 - CLEANING
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Spin-on method and apparatus for applying coating material to a sub...
- Patent number 5,238,713
- Issue date Aug 24, 1993
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroyoshi Sago
- H01 - BASIC ELECTRIC ELEMENTS
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Method and apparatus for applying a coating material to a substrate
- Patent number 5,116,250
- Issue date May 26, 1992
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroyoshi Sago
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin-film coating apparatus
- Patent number 4,941,426
- Issue date Jul 17, 1990
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroyoshi Sago
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY