Toshifumi Kojima

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical module, optical module substrate and optical coupling struc...
- Patent number 7,484,897
- Issue date Feb 3, 2009
- NGK Spark Plug Co., Ltd.
- Masaki Ono
- G02 - OPTICS
Information Patent Grant
Filling material, multilayer wiring board, and process of producing...
- Patent number 7,438,969
- Issue date Oct 21, 2008
- NGK Spark Plug Co., Ltd.
- Toshifumi Kojima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical module, optical module substrate and optical coupling struc...
- Patent number 7,404,680
- Issue date Jul 29, 2008
- NGK Spark Plug Co., Ltd.
- Masaki Ono
- G02 - OPTICS
Information Patent Grant
Substrate assembly for supporting optical component and method of p...
- Patent number 7,221,829
- Issue date May 22, 2007
- NGK Spark Plug Co., Ltd.
- Takeshi Oono
- G02 - OPTICS
Information Patent Grant
Multilayer wiring board
- Patent number 7,183,497
- Issue date Feb 27, 2007
- NGK Spark Plug Co., Ltd.
- Toshifumi Kojima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical device mounted substrate assembly
- Patent number 7,150,569
- Issue date Dec 19, 2006
- Nor Spark Plug Co., Ltd.
- Takeshi Oono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wiring board
- Patent number 6,876,091
- Issue date Apr 5, 2005
- NGK Spark Plug Co., Ltd.
- Hiroki Takeuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Embedding resin and wiring substrate using the same
- Patent number 6,822,170
- Issue date Nov 23, 2004
- NGK Spark Plug Co., Ltd.
- Hiroki Takeuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wiring substrate using embedding resin
- Patent number 6,770,965
- Issue date Aug 3, 2004
- NGK Spark Plug Co., Ltd.
- Hiroki Takeuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Embedding resin, wiring substrate using same and process for produc...
- Patent number 6,740,411
- Issue date May 25, 2004
- NGK Spark Plug Co. Ltd.
- Toshifumi Kojima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Embedding resin
- Patent number 6,680,123
- Issue date Jan 20, 2004
- NGK Spark Plug Co., Ltd.
- Hiroki Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Wiring board and method for fabricating the same
- Patent number 6,586,827
- Issue date Jul 1, 2003
- NGK Spark Plug Co., Ltd.
- Hiroki Takeuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wiring circuit board and method for producing same
- Patent number 6,512,182
- Issue date Jan 28, 2003
- NGK Spark Plug Co., Ltd.
- Hiroki Takeuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Paste for through-hole filling and printed wiring board using the same
- Patent number 6,193,910
- Issue date Feb 27, 2001
- NGK Spark Plug Co., Ltd.
- Norihiko Ikai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULE, OPTICAL MODULE SUBSTRATE AND OPTICAL COUPLING STRUC...
- Publication number 20080063342
- Publication date Mar 13, 2008
- NGK SPARK PLUG CO., LTD.
- Masaki Ono
- G02 - OPTICS
Information Patent Application
Optical module, optical module substrate and optical coupling struc...
- Publication number 20050265671
- Publication date Dec 1, 2005
- NGK SPARK PLUG CO., LTD.
- Masaki Ono
- G02 - OPTICS
Information Patent Application
Multilayer wiring board
- Publication number 20050126818
- Publication date Jun 16, 2005
- Toshifumi Kojima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Optical device mounted substrate assembly
- Publication number 20050105860
- Publication date May 19, 2005
- NGK SPARK PLUG CO., LTD.
- Takeshi Oono
- G02 - OPTICS
Information Patent Application
Substrate assembly for supporting optical component and method of p...
- Publication number 20040184737
- Publication date Sep 23, 2004
- NGK SPARK PLUG CO., LTD.
- Takeshi Oono
- G02 - OPTICS
Information Patent Application
Filling material, multilayer wiring board, and process of producing...
- Publication number 20040009335
- Publication date Jan 15, 2004
- NGK SPARK PLUG CO., LTD.
- Toshifumi Kojima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Embedding resin and wiring substrate using the same
- Publication number 20030047809
- Publication date Mar 13, 2003
- NGK SPARK PLUG CO., LTD.
- Hiroki Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wiring circuit board and method for producing same
- Publication number 20020185303
- Publication date Dec 12, 2002
- NGK SPARK PLUG CO., LTD.
- Hiroki Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Embedding resin
- Publication number 20020147263
- Publication date Oct 10, 2002
- NGK SPARK PLUG CO., LTD.
- Hiroki Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Embedding resin
- Publication number 20020147264
- Publication date Oct 10, 2002
- NGK SPARK PLUG CO., LTD.
- Hiroki Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wiring board and method for fabricating the same
- Publication number 20020132094
- Publication date Sep 19, 2002
- NGK SPARK PLUG CO., LTD.
- Hiroki Takeuchi
- B32 - LAYERED PRODUCTS
Information Patent Application
Wiring board
- Publication number 20020132096
- Publication date Sep 19, 2002
- NGK SPARK PLUG CO., LTD.
- Hiroki Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Embedding resin and wiring substrate using the same
- Publication number 20020127418
- Publication date Sep 12, 2002
- NGK SPARK PLUG CO., LTD.
- Hiroki Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS

Toshifumi Kojima

Person

Patents Grantslast 30 patents

Optical module, optical module substrate and optical coupling struc...

Filling material, multilayer wiring board, and process of producing...

Optical module, optical module substrate and optical coupling struc...

Substrate assembly for supporting optical component and method of p...

Multilayer wiring board

Optical device mounted substrate assembly

Wiring board

Embedding resin and wiring substrate using the same

Wiring substrate using embedding resin

Embedding resin, wiring substrate using same and process for produc...

Embedding resin

Wiring board and method for fabricating the same

Wiring circuit board and method for producing same

Paste for through-hole filling and printed wiring board using the same

Patents Applicationslast 30 patents

OPTICAL MODULE, OPTICAL MODULE SUBSTRATE AND OPTICAL COUPLING STRUC...

Optical module, optical module substrate and optical coupling struc...

Multilayer wiring board

Optical device mounted substrate assembly

Substrate assembly for supporting optical component and method of p...

Filling material, multilayer wiring board, and process of producing...

Embedding resin and wiring substrate using the same

Wiring circuit board and method for producing same

Embedding resin

Embedding resin

Wiring board and method for fabricating the same

Wiring board

Embedding resin and wiring substrate using the same