Yoshihiro Koyama

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substrate processing apparatus and substrate processing method
- Patent number 7,396,199
- Issue date Jul 8, 2008
- Dainippon Screen Mfg. Co., Ltd.
- Yoshihiro Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plating apparatus, cartridge and copper dissolution tank for use in...
- Patent number 7,279,079
- Issue date Oct 9, 2007
- Dainippon Screen Mfg. Co., Ltd.
- Yasuhiro Mizohata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thermal processing apparatus
- Patent number 6,868,302
- Issue date Mar 15, 2005
- Dainippon Screen Mfg. Co., Ltd.
- Toshiyuki Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PLATING APPARATUS, CARTRIDGE AND COPPER DISSOLUTION TANK FOR USE IN...
- Publication number 20070235341
- Publication date Oct 11, 2007
- Dainippon Screen Mfg. Co., Ltd.
- Yasuhiro Mizohata
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Thermal processing apparatus and thermal processing method
- Publication number 20050149222
- Publication date Jul 7, 2005
- Dainippon Screen Mfg. Co., Ltd.
- Toshiyuki Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plating apparatus, cartridge and copper dissolution tank for use in...
- Publication number 20040069647
- Publication date Apr 15, 2004
- Yasuhiro Mizohata
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Thermal processing apparatus and thermal processing method
- Publication number 20030186563
- Publication date Oct 2, 2003
- Dainippon Screen Mfg. Co., Ltd.
- Toshiyuki Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Substrate processing apparatus and substrate processing method
- Publication number 20030123971
- Publication date Jul 3, 2003
- Dainippon Screen Mfg. Co., Ltd.
- Yoshihiro Koyama
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS