Nippon Atsudenki Kabushiki Kaisha

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Kamirenjaku, Mitaka-shi, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automatic tuning device for FM receiver
- Patent number 4,450,586
- Issue date May 22, 1984
- Nippon Atsudenki Kabushiki Kaisha
- Shoji Fujino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Moving coil type stereophonic pickup cartridge
- Patent number 4,376,304
- Issue date Mar 8, 1983
- Nippon Atsudenki Kabushiki Kaisha
- Ryuichi Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving coil type stereophonic pickup cartridge
- Patent number 4,272,652
- Issue date Jun 9, 1981
- Nippon Atsudenki K.K.
- Masaru Ogikubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hand-held microphone for transceiver
- Patent number 4,199,721
- Issue date Apr 22, 1980
- Nippon Atsudenki Kabushiki Kaisha
- Atsushi Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control unit for transceiver
- Patent number 4,198,601
- Issue date Apr 15, 1980
- Nippon Atsudenki Kabushiki Kaisha t/a Japan Piezo Co. Ltd.
- Atsushi Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereophonic pickup cartridge
- Patent number 4,037,060
- Issue date Jul 19, 1977
- Nippon Atsudenki Kabushiki Kaisha t/a Japan Piezo Co., Ltd.
- Ryuichi Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Trademarklast 30 trademarks

Information Trademark
73513375 - AZDEN
- Serial number 73513375
- Registration number 1376996
- Filing date Dec 13, 1984
- NIPPON ATSUDENKI KABUSHIKI KAISHA
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73241923 - AZDEN
- Serial number 73241923
- Registration number 1167055
- Filing date Dec 7, 1979
- Nippon Atsudenki Kabushiki Kaisha
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments