Hiromichi Kobayashi

Person

Yokkaichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ceramic laminated article, a method of producing the same and a cer...
- Patent number 6,713,198
- Issue date Mar 30, 2004
- NGK Insulators, Ltd.
- Hirotake Yamada
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ceramic sintered bodies and a method of producing the same
- Patent number 6,706,428
- Issue date Mar 16, 2004
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Corrosion-resistive ceramic materials and members for semiconductor...
- Patent number 6,670,294
- Issue date Dec 30, 2003
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of forming silicon carbide film on aluminum nitride, film st...
- Patent number 6,617,059
- Issue date Sep 9, 2003
- NKG Insulators, Ltd.
- Hiroshi Furukubo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for reducing particles from an electrostatic chuck and an eq...
- Patent number 6,549,392
- Issue date Apr 15, 2003
- NGK Insulators, Ltd.
- Masashi Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing ceramic sintered bodies
- Patent number 6,508,964
- Issue date Jan 21, 2003
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Composite material and method of producing the same
- Patent number 6,486,084
- Issue date Nov 26, 2002
- NGK Insulators, Ltd.
- Toshio Oda
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing ceramic sintered bodies
- Patent number 6,306,325
- Issue date Oct 23, 2001
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Aluminum nitride sintered body, metal including member, electrostat...
- Patent number 6,174,583
- Issue date Jan 16, 2001
- NGK Insulators, Ltd.
- Naohito Yamada
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Bonded articles and a process for producing the same
- Patent number 6,071,465
- Issue date Jun 6, 2000
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Aluminum nitride sintered body, metal including member, electrostat...
- Patent number 5,998,320
- Issue date Dec 7, 1999
- NGK Insulators, Ltd.
- Naohito Yamada
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Apparatus for producing semiconductor using aluminum nitride bodies...
- Patent number 5,908,799
- Issue date Jun 1, 1999
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for production of coated ceramic member
- Patent number 5,897,916
- Issue date Apr 27, 1999
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Aluminum nitride sintered body and its production method
- Patent number 5,767,027
- Issue date Jun 16, 1998
- NGK Insulators, Ltd.
- Atsushi Sakon
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Aluminum nitride sintered bodies
- Patent number 5,728,635
- Issue date Mar 17, 1998
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Bonded articles and a process for producing the same
- Patent number 5,721,062
- Issue date Feb 24, 1998
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Coated ceramic member and process for production thereof
- Patent number 5,683,824
- Issue date Nov 4, 1997
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Corrosion-resistant member for chemical apparatus using halogen ser...
- Patent number 5,306,895
- Issue date Apr 26, 1994
- NGK Insulators, Ltd.
- Ryusuke Ushikoshi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Ceramic laminated article, a method of producing the same and a cer...
- Publication number 20030072930
- Publication date Apr 17, 2003
- NGK Insulators, Ltd.
- Hirotake Yamada
- B32 - LAYERED PRODUCTS
Information Patent Application
Diamond-coated member
- Publication number 20030064225
- Publication date Apr 3, 2003
- NGK Insulators, Ltd.
- Tsuneaki Ohashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Ceramic sintered bodies and a method of producing the same
- Publication number 20030027706
- Publication date Feb 6, 2003
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- B32 - LAYERED PRODUCTS
Information Patent Application
Corrosion-resistive ceramic materials, method of producing the same...
- Publication number 20020155940
- Publication date Oct 24, 2002
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method of manufacturing ceramic sintered bodies
- Publication number 20020003318
- Publication date Jan 10, 2002
- NGK Insulators, Ltd.
- Hiromichi Kobayashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Composite material and method of producing the same
- Publication number 20010025001
- Publication date Sep 27, 2001
- NGK Insulators, Ltd.
- Toshio Oda
- C03 - GLASS MINERAL OR SLAG WOOL

Hiromichi Kobayashi

Person

Patents Grantslast 30 patents

Ceramic laminated article, a method of producing the same and a cer...

Ceramic sintered bodies and a method of producing the same

Corrosion-resistive ceramic materials and members for semiconductor...

Method of forming silicon carbide film on aluminum nitride, film st...

Method for reducing particles from an electrostatic chuck and an eq...

Method of manufacturing ceramic sintered bodies

Composite material and method of producing the same

Method of manufacturing ceramic sintered bodies

Aluminum nitride sintered body, metal including member, electrostat...

Bonded articles and a process for producing the same

Aluminum nitride sintered body, metal including member, electrostat...

Apparatus for producing semiconductor using aluminum nitride bodies...

Process for production of coated ceramic member

Aluminum nitride sintered body and its production method

Aluminum nitride sintered bodies

Bonded articles and a process for producing the same

Coated ceramic member and process for production thereof

Corrosion-resistant member for chemical apparatus using halogen ser...

Patents Applicationslast 30 patents

Ceramic laminated article, a method of producing the same and a cer...

Diamond-coated member

Ceramic sintered bodies and a method of producing the same

Corrosion-resistive ceramic materials, method of producing the same...

Method of manufacturing ceramic sintered bodies

Composite material and method of producing the same