Sumio Yamaguchi

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Hamura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Removal method for coating of polymer coated glass capillary tubing...
- Patent number 7,645,509
- Issue date Jan 12, 2010
- Hitachi, Ltd.
- Kunio Harada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Removal method for coating of polymer coated glass capillary tubing...
- Patent number 7,419,577
- Issue date Sep 2, 2008
- Hitachi, Ltd.
- Kunio Harada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Removal method for coating of polymer coated glass capillary tubing...
- Patent number 6,821,446
- Issue date Nov 23, 2004
- Hitachi, Ltd.
- Kunio Harada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Surface treatment apparatus
- Patent number 5,246,526
- Issue date Sep 21, 1993
- Hitachi, Ltd.
- Sumio Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary substrate holder of molecular beam epitaxy apparatus
- Patent number 4,580,522
- Issue date Apr 8, 1986
- Hitachi, Ltd.
- Kazumasa Fujioka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Acoustic microscope
- Patent number 4,563,900
- Issue date Jan 14, 1986
- Hitachi, Ltd.
- Kunio Harada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for molecular beam epitaxy
- Patent number 4,542,712
- Issue date Sep 24, 1985
- Hitachi, Ltd.
- Kazuo Sato
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Removal method for coating of polymer coated glass capillary tubing...
- Publication number 20050003211
- Publication date Jan 6, 2005
- Hitachi, Ltd.
- Kunio Harada
- G01 - MEASURING TESTING
Information Patent Application
Removal method for coating of polymer coated glass capillary tubing...
- Publication number 20040134783
- Publication date Jul 15, 2004
- Hitachi, Ltd.
- Kunio Harada
- G01 - MEASURING TESTING
Information Patent Application
Removal method for coating of polymer coated glass capillary tubing...
- Publication number 20020028308
- Publication date Mar 7, 2002
- Hitachi, Ltd.
- Kunio Harada
- C03 - GLASS MINERAL OR SLAG WOOL