Fumio Kameoka

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric circuit device
- Patent number 7,746,198
- Issue date Jun 29, 2010
- SANYO Electric Co., Ltd.
- Kenichi Ezaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electric circuit device
- Patent number 7,515,020
- Issue date Apr 7, 2009
- Sanyo Electric Co., LTD
- Kenichi Ezaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 6,037,700
- Issue date Mar 14, 2000
- Sanyo Electric Co., Ltd.
- Naoki Tanaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetic head slider
- Patent number 5,305,166
- Issue date Apr 19, 1994
- Sanyo Electric Co., Ltd.
- Atsushi Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
MIG magnetic head structured to minimize pseudo-gap problem
- Patent number 5,270,894
- Issue date Dec 14, 1993
- Sanyo Electric Co., Ltd.
- Horiyuki Okuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having a single-crystal ferrite core
- Patent number 5,218,500
- Issue date Jun 8, 1993
- Sanyo Electric Co., Ltd.
- Hiroyuki Okuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Electric circuit device
- Publication number 20090284329
- Publication date Nov 19, 2009
- Sanyo Electric Co., Ltd.
- Kenichi Ezaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRIC CIRCUIT DEVICE
- Publication number 20080266757
- Publication date Oct 30, 2008
- Sanyo Electric Co., Ltd.
- Kazuya Niki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric circuit device
- Publication number 20070146099
- Publication date Jun 28, 2007
- SANYO ELECTRIC CO., LTD.
- Kenichi Ezaki
- H03 - BASIC ELECTRONIC CIRCUITRY