Keiko Kikuchi

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rotor and process for manufacturing the same
- Patent number 7,981,359
- Issue date Jul 19, 2011
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reactor core and reactor
- Patent number 7,965,163
- Issue date Jun 21, 2011
- Hitachi Metals, Ltd.
- Toru Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic-field molding apparatus
- Patent number 6,992,553
- Issue date Jan 31, 2006
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic-field-generating apparatus and magnetic field orientation...
- Patent number 6,885,267
- Issue date Apr 26, 2005
- Hitachi Metals Ltd.
- Yoshihiko Kuriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-mounted antenna and communications apparatus comprising same
- Patent number 6,873,291
- Issue date Mar 29, 2005
- Hitachi Metals, Ltd.
- Hiroyuki Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna element
- Patent number 6,639,559
- Issue date Oct 28, 2003
- Hitachi Ltd.
- Hiroshi Okabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip antenna element, antenna apparatus and communications apparatu...
- Patent number 6,476,767
- Issue date Nov 5, 2002
- Hitachi Metals, Ltd.
- Hiroyuki Aoyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
REACTOR CORE AND REACTOR
- Publication number 20100171580
- Publication date Jul 8, 2010
- Toru Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rotor and process for manufacturing the same
- Publication number 20060170301
- Publication date Aug 3, 2006
- Masahiro Masuzawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Polar-anisotropic ring magnet, and its production method and apparatus
- Publication number 20050076973
- Publication date Apr 14, 2005
- HITACHI METALS, LTD
- Masahiro Masuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC-FIELD-GENERATING APPARATUS AND MAGNETIC FIELD ORIENTATION...
- Publication number 20040263303
- Publication date Dec 30, 2004
- HITACHI METALS, LTD
- Yoshihiko Kuriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface-mounted antenna and communications apparatus comprising same
- Publication number 20030006936
- Publication date Jan 9, 2003
- HITACHI METALS, LTD
- Hiroyuki Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna element
- Publication number 20020126049
- Publication date Sep 12, 2002
- HITACHI LTD., HITACHI METALS, LTD.
- Hiroshi Okabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Chip antenna element, antenna apparatus and communications apparatu...
- Publication number 20010050637
- Publication date Dec 13, 2001
- Hiroyuki Aoyama
- H01 - BASIC ELECTRIC ELEMENTS

Keiko Kikuchi

Person

Patents Grantslast 30 patents

Rotor and process for manufacturing the same

Reactor core and reactor

Magnetic-field molding apparatus

Magnetic-field-generating apparatus and magnetic field orientation...

Surface-mounted antenna and communications apparatus comprising same

Antenna element

Chip antenna element, antenna apparatus and communications apparatu...

Patents Applicationslast 30 patents

REACTOR CORE AND REACTOR

Rotor and process for manufacturing the same

Polar-anisotropic ring magnet, and its production method and apparatus

MAGNETIC-FIELD-GENERATING APPARATUS AND MAGNETIC FIELD ORIENTATION...

Surface-mounted antenna and communications apparatus comprising same

Antenna element

Chip antenna element, antenna apparatus and communications apparatu...