Yohei Jin

Person

Mie, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker, electronic apparatus using same, and mobile apparatus
- Patent number 9,888,321
- Issue date Feb 6, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryo Kuribayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm for loudspeaker, loudspeaker, electronic apparatus, and m...
- Patent number 9,877,109
- Issue date Jan 23, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoshimichi Kajihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm, loudspeaker using same, and electronic device and mobile...
- Patent number 9,716,950
- Issue date Jul 25, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoshimichi Kajihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm, loudspeaker using diaphragm, electronic device and mobil...
- Patent number 9,438,997
- Issue date Sep 6, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yohei Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Manufacturing method for narrow-type diaphragm and thin-type diaphr...
- Patent number 9,173,036
- Issue date Oct 27, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yohei Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker diaphragm, speaker, and electronic equipment and mobile dev...
- Patent number 9,008,349
- Issue date Apr 14, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yohei Jin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Loudspeaker resin molding component and loudspeaker using the same...
- Patent number 8,873,793
- Issue date Oct 28, 2014
- Panasonic Corporation
- Yohei Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker diaphragm and speaker using same, and electronic equipment...
- Patent number 8,855,357
- Issue date Oct 7, 2014
- Panasonic Corporation
- Yoshimichi Kajihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker diaphragm, speaker dust cap, speaker frame, speaker using s...
- Patent number 8,774,449
- Issue date Jul 8, 2014
- Panasonic Corporation
- Yoshimichi Kajihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pressure adjustor and method of manufacturing the same, speaker dev...
- Patent number 8,767,998
- Issue date Jul 1, 2014
- Panasonic Corporation
- Keisuke Imamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm for speaker, speaker using the diaphragm, electronic devi...
- Patent number 8,340,342
- Issue date Dec 25, 2012
- Panasonic Corporation
- Yohei Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DIAPHRAGM, LOUDSPEAKER USING SAME, AND ELECTRONIC DEVICE AND MOBILE...
- Publication number 20160234600
- Publication date Aug 11, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- YOSHIMICHI KAJIHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER, ELECTRONIC APPARATUS USING SAME, AND MOBILE APPARATUS
- Publication number 20160205477
- Publication date Jul 14, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- RYO KURIBAYASHI
- F21 - LIGHTING
Information Patent Application
LOUDSPEAKER-PURPOSE VIBRATION PLATE, LOUDSPEAKER USING THAT VIBRATI...
- Publication number 20160134972
- Publication date May 12, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- TOMONORI SHIBUYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAPHRAGM FOR LOUDSPEAKER, LOUDSPEAKER, ELECTRONIC APPARATUS, AND M...
- Publication number 20160134971
- Publication date May 12, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGMENT CO., LTD.
- YOSHIMICHI KAJIHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAPHRAGM, LOUDSPEAKER USING DIAPHRAGM, ELECTRONIC DEVICE AND MOBIL...
- Publication number 20150319532
- Publication date Nov 5, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- YOHEI JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANUFACTURING METHOD FOR NARROW-TYPE DIAPHRAGM AND THIN-TYPE DIAPHR...
- Publication number 20140241565
- Publication date Aug 28, 2014
- PANASONIC CORPORATION
- YOHEI JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER RESIN MOLDING COMPONENT AND LOUDSPEAKER USING THE SAME...
- Publication number 20130301867
- Publication date Nov 14, 2013
- Yohei JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER COMPONENT, SPEAKER USING SAME, ELECTRONIC APPARATUS, AND MO...
- Publication number 20130039515
- Publication date Feb 14, 2013
- PANASONIC CORPORATION
- Yohei Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DIAPHRAGM, SPEAKER DUST CAP, SPEAKER FRAME, SPEAKER USING S...
- Publication number 20120257781
- Publication date Oct 11, 2012
- PANASONIC CORPORATION
- Yoshimichi Kajihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DIAPHRAGM AND SPEAKER USING SAME, AND ELECTRONIC EQUIPMENT...
- Publication number 20120250930
- Publication date Oct 4, 2012
- PANASONIC CORPORATION
- Yoshimichi Kajihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRESSURE ADJUSTOR AND METHOD OF MANUFACTURING THE SAME, SPEAKER DEV...
- Publication number 20120027243
- Publication date Feb 2, 2012
- PANASONIC CORPORATION
- Keisuke Imamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAPHRAGM FOR SPEAKER, SPEAKER USING THE DIAPHRAGM, ELECTRONIC DEVI...
- Publication number 20110164764
- Publication date Jul 7, 2011
- PANASONIC CORPORATION
- Yohei Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DIAPHRAGM, SPEAKER, AND METHOD FOR MANUFACTURING SPEAKER DI...
- Publication number 20110007931
- Publication date Jan 13, 2011
- PANASONIC CORPORATION
- Yohei Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DIAPHRAGM, SPEAKER, AND ELECTRONIC EQUIPMENT AND MOBILE DEV...
- Publication number 20110007922
- Publication date Jan 13, 2011
- PANASONIC CORPORATION
- Yohei Jin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Person

Patents Grantslast 30 patents

Loudspeaker, electronic apparatus using same, and mobile apparatus

Diaphragm for loudspeaker, loudspeaker, electronic apparatus, and m...

Diaphragm, loudspeaker using same, and electronic device and mobile...

Diaphragm, loudspeaker using diaphragm, electronic device and mobil...

Manufacturing method for narrow-type diaphragm and thin-type diaphr...

Speaker diaphragm, speaker, and electronic equipment and mobile dev...

Loudspeaker resin molding component and loudspeaker using the same...

Speaker diaphragm and speaker using same, and electronic equipment...

Speaker diaphragm, speaker dust cap, speaker frame, speaker using s...

Pressure adjustor and method of manufacturing the same, speaker dev...

Diaphragm for speaker, speaker using the diaphragm, electronic devi...

Patents Applicationslast 30 patents

DIAPHRAGM, LOUDSPEAKER USING SAME, AND ELECTRONIC DEVICE AND MOBILE...

LOUDSPEAKER, ELECTRONIC APPARATUS USING SAME, AND MOBILE APPARATUS

LOUDSPEAKER-PURPOSE VIBRATION PLATE, LOUDSPEAKER USING THAT VIBRATI...

DIAPHRAGM FOR LOUDSPEAKER, LOUDSPEAKER, ELECTRONIC APPARATUS, AND M...

DIAPHRAGM, LOUDSPEAKER USING DIAPHRAGM, ELECTRONIC DEVICE AND MOBIL...

MANUFACTURING METHOD FOR NARROW-TYPE DIAPHRAGM AND THIN-TYPE DIAPHR...

LOUDSPEAKER RESIN MOLDING COMPONENT AND LOUDSPEAKER USING THE SAME...

SPEAKER COMPONENT, SPEAKER USING SAME, ELECTRONIC APPARATUS, AND MO...

SPEAKER DIAPHRAGM, SPEAKER DUST CAP, SPEAKER FRAME, SPEAKER USING S...

SPEAKER DIAPHRAGM AND SPEAKER USING SAME, AND ELECTRONIC EQUIPMENT...

PRESSURE ADJUSTOR AND METHOD OF MANUFACTURING THE SAME, SPEAKER DEV...

DIAPHRAGM FOR SPEAKER, SPEAKER USING THE DIAPHRAGM, ELECTRONIC DEVI...

SPEAKER DIAPHRAGM, SPEAKER, AND METHOD FOR MANUFACTURING SPEAKER DI...

SPEAKER DIAPHRAGM, SPEAKER, AND ELECTRONIC EQUIPMENT AND MOBILE DEV...