Hiroshi Ohara

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of a speaker vibrating diaphragm by controllin...
- Patent number 10,645,510
- Issue date May 5, 2020
- Hiroshi Ohara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Speaker vibrating member and method of making the same
- Patent number 10,587,955
- Issue date Mar 10, 2020
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker diaphragm fabric and manufacturing method thereof
- Patent number 10,119,206
- Issue date Nov 6, 2018
- Hiroshi Ohara
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Damper having a locally coated material and its fabrication method
- Patent number 9,693,144
- Issue date Jun 27, 2017
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Weaving method for a damper of a loudspeaker
- Patent number 9,516,422
- Issue date Dec 6, 2016
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of manufacturing a damper for a loudspeaker
- Patent number 9,347,173
- Issue date May 24, 2016
- Hiroshi Ohara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Speaker damper and manufacturing method of the same
- Patent number 8,813,906
- Issue date Aug 26, 2014
- Hiroshi Ohara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Damper structure of preventing irregular vibration for speaker
- Patent number 7,734,056
- Issue date Jun 8, 2010
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Composite damper for speaker
- Patent number 7,724,913
- Issue date May 25, 2010
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Corrugated damper for speaker
- Patent number 7,706,562
- Issue date Apr 27, 2010
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker cone including plated fabric
- Patent number 7,606,387
- Issue date Oct 20, 2009
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spider with lead wires sandwiched
- Patent number 7,346,183
- Issue date Mar 18, 2008
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker spider with enhanced structure
- Patent number 7,200,240
- Issue date Apr 3, 2007
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for making an elastic fabric for a damper and the structure...
- Patent number 6,769,459
- Issue date Aug 3, 2004
- Hiroshi Ohara
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF A SPEAKER VIBRATING DIAPHRAGM BY CONTROLLIN...
- Publication number 20200045486
- Publication date Feb 6, 2020
- Hiroshi OHARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MANUFACTURING METHOD OF A SPEAKER VIBRATING DIAPHRAGM BY CONTROLLIN...
- Publication number 20180160247
- Publication date Jun 7, 2018
- Hiroshi OHARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SPEAKER VIBRATING MEMBER AND METHOD OF MAKING THE SAME
- Publication number 20170251307
- Publication date Aug 31, 2017
- Hiroshi OHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DAMPER HAVING A LOCALLY COATED MATERIAL AND ITS FABRICATION METHOD
- Publication number 20170180866
- Publication date Jun 22, 2017
- Hiroshi OHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DIAPHRAGM FABRIC AND MANUFACTURING METHOD THEREOF
- Publication number 20170037547
- Publication date Feb 9, 2017
- Hiroshi OHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEAVING METHOD FOR A DAMPER OF A LOUDSPEAKER
- Publication number 20160241964
- Publication date Aug 18, 2016
- Hiroshi OHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DAMPER AND MANUFACTURING METHOD OF THE SAME
- Publication number 20140102825
- Publication date Apr 17, 2014
- Hiroshi OHARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Speaker Damper Substrate
- Publication number 20090017302
- Publication date Jan 15, 2009
- Hiroshi Ohara
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
Resin composition for making loudspeaker cone
- Publication number 20080097059
- Publication date Apr 24, 2008
- Chan Sieh Enterprises Co., Ltd., Hiroshi Ohara
- Wen-Shyang Hsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Damper Structure with Silicon Layer and Manufacturing Method Thereof
- Publication number 20080000740
- Publication date Jan 3, 2008
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fabric Construction Specifically For Damper
- Publication number 20070287344
- Publication date Dec 13, 2007
- Hiroshi Ohara
- D03 - WEAVING
Information Patent Application
Diaphragm Structure
- Publication number 20070283677
- Publication date Dec 13, 2007
- Hiroshi Ohara
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
Composite damper for speaker
- Publication number 20070223712
- Publication date Sep 27, 2007
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loudspeaker cone including plated fabric
- Publication number 20070177758
- Publication date Aug 2, 2007
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Damper structure of preventing irregular vibration for speaker
- Publication number 20070154059
- Publication date Jul 5, 2007
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Corrugated damper for speaker
- Publication number 20070154058
- Publication date Jul 5, 2007
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Exclusive molding method for producing cloth-based parts of loudspe...
- Publication number 20070052136
- Publication date Mar 8, 2007
- Hiroshi Ohara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Speaker vibrating member
- Publication number 20060165252
- Publication date Jul 27, 2006
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Drum paper of loudspeaker covered with metallic layer
- Publication number 20060165253
- Publication date Jul 27, 2006
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spider with leadwires sandwiched
- Publication number 20060159300
- Publication date Jul 20, 2006
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Angled cone of loudspeaker
- Publication number 20060083402
- Publication date Apr 20, 2006
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Angled cone of loudspeaker
- Publication number 20060050924
- Publication date Mar 9, 2006
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loudspeaker spider with enhanced structure
- Publication number 20060002580
- Publication date Jan 5, 2006
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for making an elastic fabric for a damper and the structure...
- Publication number 20030221740
- Publication date Dec 4, 2003
- Hiroshi Ohara
- D03 - WEAVING
Information Patent Application
Composite damper of loudspeaker
- Publication number 20030202676
- Publication date Oct 30, 2003
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Elastic fabric cloth knitted with conductive wires
- Publication number 20030123693
- Publication date Jul 3, 2003
- Hiroshi Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hiroshi Ohara

Person

Patents Grantslast 30 patents

Manufacturing method of a speaker vibrating diaphragm by controllin...

Speaker vibrating member and method of making the same

Speaker diaphragm fabric and manufacturing method thereof

Damper having a locally coated material and its fabrication method

Weaving method for a damper of a loudspeaker

Method of manufacturing a damper for a loudspeaker

Speaker damper and manufacturing method of the same

Damper structure of preventing irregular vibration for speaker

Composite damper for speaker

Corrugated damper for speaker

Loudspeaker cone including plated fabric

Spider with lead wires sandwiched

Loudspeaker spider with enhanced structure

Method for making an elastic fabric for a damper and the structure...

Patents Applicationslast 30 patents

MANUFACTURING METHOD OF A SPEAKER VIBRATING DIAPHRAGM BY CONTROLLIN...

MANUFACTURING METHOD OF A SPEAKER VIBRATING DIAPHRAGM BY CONTROLLIN...

SPEAKER VIBRATING MEMBER AND METHOD OF MAKING THE SAME

DAMPER HAVING A LOCALLY COATED MATERIAL AND ITS FABRICATION METHOD

SPEAKER DIAPHRAGM FABRIC AND MANUFACTURING METHOD THEREOF

WEAVING METHOD FOR A DAMPER OF A LOUDSPEAKER

SPEAKER DAMPER AND MANUFACTURING METHOD OF THE SAME

Speaker Damper Substrate

Resin composition for making loudspeaker cone

Damper Structure with Silicon Layer and Manufacturing Method Thereof

Fabric Construction Specifically For Damper

Diaphragm Structure

Composite damper for speaker

Loudspeaker cone including plated fabric

Damper structure of preventing irregular vibration for speaker

Corrugated damper for speaker

Exclusive molding method for producing cloth-based parts of loudspe...

Speaker vibrating member

Drum paper of loudspeaker covered with metallic layer

Spider with leadwires sandwiched

Angled cone of loudspeaker

Angled cone of loudspeaker

Loudspeaker spider with enhanced structure

Method for making an elastic fabric for a damper and the structure...

Composite damper of loudspeaker

Elastic fabric cloth knitted with conductive wires