Katsuya Fujii

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
SAW antenna duplexer having a phase shifter with less than 50 ohm c...
- Patent number 6,714,098
- Issue date Mar 30, 2004
- Matsushita Electric Industrial Co., Ltd.
- Kazushi Nishida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Band switching filter using a surface acoustic wave resonator and a...
- Patent number 6,472,953
- Issue date Oct 29, 2002
- Matsushita Electric Industrial Co., Ltd.
- Toru Sakuragawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Image capturing apparatus and navigation system
- Publication number 20060140448
- Publication date Jun 29, 2006
- KONICA MINOLTA PHOTO IMAGING, INC.
- Katsuya Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna duplexer
- Publication number 20030137364
- Publication date Jul 24, 2003
- Kazushi Nishida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE