Arata Tada

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Iwaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle loudspeaker system
- Patent number 9,963,083
- Issue date May 8, 2018
- Alpine Electronics, Inc.
- Ryo Ito
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Speaker apparatus
- Patent number 9,479,873
- Issue date Oct 25, 2016
- Alpine Electronics, Inc.
- Masaru Yamagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker assembly for a high-temperature environment
- Patent number 9,386,376
- Issue date Jul 5, 2016
- Alpine Electronics, Inc.
- Arata Tada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Structure for installing loudspeaker system in vehicle
- Patent number 9,025,790
- Issue date May 5, 2015
- Alpine Electronics, Inc.
- Arata Tada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Speaker
- Patent number 8,837,762
- Issue date Sep 16, 2014
- Alpine Electronics, Inc.
- Arata Tada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On-vehicle acoustic device and method of assembling the same
- Patent number 8,776,944
- Issue date Jul 15, 2014
- Alpine Electronics, Inc.
- Ryo Ito
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Speaker device
- Patent number 8,708,092
- Issue date Apr 29, 2014
- Alpine Electronics, Inc.
- Ryo Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE LOUDSPEAKER SYSTEM
- Publication number 20170341592
- Publication date Nov 30, 2017
- ALPINE ELECTRONICS, INC.
- Ryo Ito
- B60 - VEHICLES IN GENERAL
Information Patent Application
SPEAKER APPARATUS
- Publication number 20160029127
- Publication date Jan 28, 2016
- ALPINE ELECTRONICS, INC.
- Masaru Yamagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DEVICE
- Publication number 20130284536
- Publication date Oct 31, 2013
- ALPINE ELECTRONICS, INC.
- Ryo Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER
- Publication number 20130272537
- Publication date Oct 17, 2013
- ALPINE ELECTRONICS, INC.
- Arata Tada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STRUCTURE FOR INSTALLING LOUDSPEAKER SYSTEM IN VEHICLE
- Publication number 20130188806
- Publication date Jul 25, 2013
- ALPINE ELECTRONICS, INC.
- Arata Tada
- B60 - VEHICLES IN GENERAL
Information Patent Application
SPEAKER
- Publication number 20130142380
- Publication date Jun 6, 2013
- ALPINE ELECTRONICS, INC.
- Arata Tada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON-VEHICLE ACOUSTIC DEVICE AND METHOD OF ASSEMBLING THE SAME
- Publication number 20130126263
- Publication date May 23, 2013
- Ryo Ito
- B60 - VEHICLES IN GENERAL