Akemi Kato

Follow

Person

Akita-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna device
- Patent number 7,187,333
- Issue date Mar 6, 2007
- Mitsumi Electric Co., Ltd.
- Akira Yoneya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device
- Patent number 7,129,906
- Issue date Oct 31, 2006
- Mitsumi Electric Co., Ltd.
- Akira Yoneya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna unit having a helical antenna as an antenna element
- Patent number 6,549,177
- Issue date Apr 15, 2003
- Mitsumi Electric Co., Ltd.
- Junichi Noro
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Antenna device
- Publication number 20050068248
- Publication date Mar 31, 2005
- Akira Yoneya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna device
- Publication number 20050068246
- Publication date Mar 31, 2005
- Akira Yoneya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna unit having a helical antenna as an antenna element
- Publication number 20020030633
- Publication date Mar 14, 2002
- Mitsumi Electric Co. Ltd.
- Junichi Noro
- H01 - BASIC ELECTRIC ELEMENTS