Shigeru Tanaka

Person

Tokai-mura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aluminum nitride sintered body and substrate for electronic devices
- Patent number 6,953,761
- Issue date Oct 11, 2005
- Hitachi, Ltd.
- Shigeru Tanaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Preventive maintenance method and apparatus of a structural member...
- Patent number 6,639,962
- Issue date Oct 28, 2003
- Hitachi, Ltd.
- Kunio Enomoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Ion beam processing apparatus and method of operating ion source th...
- Patent number 6,635,998
- Issue date Oct 21, 2003
- Hitachi, Ltd.
- Shigeru Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Water jet peening apparatus
- Patent number 6,519,991
- Issue date Feb 18, 2003
- Hitachi, Ltd.
- Katsuhiko Hirano
- B24 - GRINDING POLISHING
Information Patent Grant
Ion beam processing apparatus and method of operating ion source th...
- Patent number 6,515,426
- Issue date Feb 4, 2003
- Hitachi, Ltd.
- Shigeru Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Water jet peening apparatus
- Patent number 6,425,276
- Issue date Jul 30, 2002
- Hitachi, Ltd.
- Katsuhiko Hirano
- B24 - GRINDING POLISHING
Information Patent Grant
Preventive maintenance method and apparatus of a structural member...
- Patent number 6,345,083
- Issue date Feb 5, 2002
- Hitachi, Ltd.
- Kunio Enomoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Preventive maintenance method and apparatus of a structural member...
- Patent number 6,341,151
- Issue date Jan 22, 2002
- Hitachi, Ltd.
- Kunio Enomoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Semiconductor device
- Patent number 6,121,681
- Issue date Sep 19, 2000
- Hitachi, Ltd.
- Shigeru Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymeric metal oxide materials and their formation and use
- Patent number 5,843,591
- Issue date Dec 1, 1998
- Hitachi, Ltd.
- Tomoji Oishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Semiconductor memory device having a defect relief arrangement
- Patent number 5,808,944
- Issue date Sep 15, 1998
- Hitachi, Ltd.
- Takayuki Yoshitake
- G11 - INFORMATION STORAGE
Information Patent Grant
Ceramic resistor, production method thereof, neutral grounding resi...
- Patent number 5,764,129
- Issue date Jun 9, 1998
- Hitachi, Ltd.
- Moritaka Syouji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymeric metal oxide materials and their formation and use
- Patent number 5,643,642
- Issue date Jul 1, 1997
- Hitachi, Ltd.
- Tomoji Oishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of fabricating non-linear resistor
- Patent number 5,614,138
- Issue date Mar 25, 1997
- Hitachi Ltd.
- Seiichi Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage non-linear resistor and fabricating method thereof
- Patent number 5,610,570
- Issue date Mar 11, 1997
- Hitachi, Ltd.
- Seiich Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymeric metal oxide materials and their formation and use
- Patent number 5,460,877
- Issue date Oct 24, 1995
- Hitachi, Ltd.
- Tomoji Oishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric metal oxide materials and their formation and use
- Patent number 5,234,556
- Issue date Aug 10, 1993
- Hitachi, Ltd.
- Tomoji Oishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vacuum treatment apparatus and vacuum treatment method
- Patent number 5,061,356
- Issue date Oct 29, 1991
- Hitachi, Ltd.
- Shigeru Tanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Aluminum nitride sintered body and substrate for electronic devices
- Publication number 20040126598
- Publication date Jul 1, 2004
- Hitachi, Ltd.
- Shigeru Tanaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Ion beam processing apparatus and method of operating ion source th...
- Publication number 20030030009
- Publication date Feb 13, 2003
- Hitachi, Ltd.
- Shigeru Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Preventive maintenance method and apparatus of a structural member...
- Publication number 20020159558
- Publication date Oct 31, 2002
- Kunio Enomoto
- C21 - METALLURGY OF IRON
Information Patent Application
Water jet peening apparatus
- Publication number 20020116970
- Publication date Aug 29, 2002
- Hitachi, Ltd.
- Katsuhiko Hirano
- B24 - GRINDING POLISHING

Shigeru Tanaka

Person

Patents Grantslast 30 patents

Aluminum nitride sintered body and substrate for electronic devices

Preventive maintenance method and apparatus of a structural member...

Ion beam processing apparatus and method of operating ion source th...

Water jet peening apparatus

Ion beam processing apparatus and method of operating ion source th...

Water jet peening apparatus

Preventive maintenance method and apparatus of a structural member...

Preventive maintenance method and apparatus of a structural member...

Semiconductor device

Polymeric metal oxide materials and their formation and use

Semiconductor memory device having a defect relief arrangement

Ceramic resistor, production method thereof, neutral grounding resi...

Polymeric metal oxide materials and their formation and use

Method of fabricating non-linear resistor

Voltage non-linear resistor and fabricating method thereof

Polymeric metal oxide materials and their formation and use

Polymeric metal oxide materials and their formation and use

Vacuum treatment apparatus and vacuum treatment method

Patents Applicationslast 30 patents

Aluminum nitride sintered body and substrate for electronic devices

Ion beam processing apparatus and method of operating ion source th...

Preventive maintenance method and apparatus of a structural member...

Water jet peening apparatus