Koji Kamei

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-frequency current suppression body using magnetic loss materia...
- Patent number 6,921,573
- Issue date Jul 26, 2005
- NEC Tokin Corporation
- Shinya Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic component of a high frequency current suppression type a...
- Patent number 6,903,440
- Issue date Jun 7, 2005
- NEC Tokin Corp.
- Shigeyoshi Yoshida
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat-shrinkable tube, heat-shrinkable sheet, and method of shrinkin...
- Patent number 6,810,584
- Issue date Nov 2, 2004
- NEC Tokin Corporation
- Koji Kamei
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite magnetic tape
- Patent number 6,723,914
- Issue date Apr 20, 2004
- NEC Tokin Corp.
- Koji Kamei
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting element, plasma display panel, and CRT display devic...
- Patent number 6,703,778
- Issue date Mar 9, 2004
- NEC Tokin Corporation
- Shinya Watanabe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Electronic component of a high frequency current suppression type a...
- Patent number 6,635,961
- Issue date Oct 21, 2003
- NEC Tokin Corp.
- Shigeyoshi Yoshida
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic component comprising a metallic case provided with a mag...
- Patent number 6,635,819
- Issue date Oct 21, 2003
- NEC Tokin Corp.
- Yoshio Awakura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connector capable of considerably suppressing a high-frequency current
- Patent number 6,595,802
- Issue date Jul 22, 2003
- NEC Tokin Corporation
- Shinya Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic prepreg, its manufacturing method and printed wiring board...
- Patent number 6,362,434
- Issue date Mar 26, 2002
- Tokin Corporation
- Shigeyoshi Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
EMI preventive part and active device with the same
- Patent number 6,310,285
- Issue date Oct 30, 2001
- Tokin Corporation
- Mitsuharu Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound magnetic material and electromagnetic interference suppressor
- Patent number 6,051,156
- Issue date Apr 18, 2000
- Tokin Corporation
- Shigeyoshi Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber cable
- Patent number 6,011,887
- Issue date Jan 4, 2000
- Tokin Corporation
- Koji Kamei
- G02 - OPTICS
Information Patent Grant
Dual-band nonreversible circuit device comprising two nonreversible...
- Patent number 5,898,346
- Issue date Apr 27, 1999
- Tokin Corporation
- Koji Kamei
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electronic component of a high frequency current suppression type a...
- Publication number 20040188833
- Publication date Sep 30, 2004
- Shigeyoshi Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Light emitting element, plasma display panel, and CRT display devic...
- Publication number 20040150342
- Publication date Aug 5, 2004
- Shinya Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heat-shrinkable tube, heat-shrinkable sheet, and method of shrinkin...
- Publication number 20020013103
- Publication date Jan 31, 2002
- Koji Kamei
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Electronic component comprising a metallic case provided with a mag...
- Publication number 20010038926
- Publication date Nov 8, 2001
- Yoshio Awakura
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light emitting element, plasma display panel, and CRT display devic...
- Publication number 20010035705
- Publication date Nov 1, 2001
- Shinya Watanabe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Electronic component of a high frequency current suppression type a...
- Publication number 20010026016
- Publication date Oct 4, 2001
- Shigeyoshi Yoshida
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

High-frequency current suppression body using magnetic loss materia...

Electronic component of a high frequency current suppression type a...

Heat-shrinkable tube, heat-shrinkable sheet, and method of shrinkin...

Composite magnetic tape

Light emitting element, plasma display panel, and CRT display devic...

Electronic component of a high frequency current suppression type a...

Electronic component comprising a metallic case provided with a mag...

Connector capable of considerably suppressing a high-frequency current

Magnetic prepreg, its manufacturing method and printed wiring board...

EMI preventive part and active device with the same

Compound magnetic material and electromagnetic interference suppressor

Optical fiber cable

Dual-band nonreversible circuit device comprising two nonreversible...

Patents Applicationslast 30 patents

Electronic component of a high frequency current suppression type a...

Light emitting element, plasma display panel, and CRT display devic...

Heat-shrinkable tube, heat-shrinkable sheet, and method of shrinkin...

Electronic component comprising a metallic case provided with a mag...

Light emitting element, plasma display panel, and CRT display devic...

Electronic component of a high frequency current suppression type a...