Katsumi Saito

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coil assembly including common-mode choke coil
- Patent number 7,256,673
- Issue date Aug 14, 2007
- TDK Corporation
- Takeshi Okumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common-mode filter
- Patent number 7,078,988
- Issue date Jul 18, 2006
- TDK Corporation
- Hiroshi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode filter
- Patent number 6,373,366
- Issue date Apr 16, 2002
- TDK Corporation
- Kouki Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mount self-induction component
- Patent number 6,242,996
- Issue date Jun 5, 2001
- TDK Corporation
- Kouki Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wirewound-chip balun transformer
- Patent number 5,923,237
- Issue date Jul 13, 1999
- TDK Corporation
- Kouki Sato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Computer network system having a small of amount of data in a network
- Patent number 5,781,725
- Issue date Jul 14, 1998
- NEC Corporation
- Katsumi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Coil assembly including common-mode choke coil
- Publication number 20060170526
- Publication date Aug 3, 2006
- TDK Corporation
- Takeshi Okumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Common-mode filter
- Publication number 20040263285
- Publication date Dec 30, 2004
- TDK Corporation
- Hiroshi Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY