Satoshi Hachiya

Person

Yamagata-Ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Speaker frame and speaker having the same
- Patent number 10,848,860
- Issue date Nov 24, 2020
- PIONEER CORPORATION
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker frame and speaker having the same
- Patent number 10,284,946
- Issue date May 7, 2019
- Pioneer Corporation
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker frame and speaker having the same
- Patent number 10,194,236
- Issue date Jan 29, 2019
- Pioneer Corporation
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker frame and speaker having the same
- Patent number 10,015,585
- Issue date Jul 3, 2018
- Pioneer Corporation
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker frame and speaker having the same
- Patent number 9,924,262
- Issue date Mar 20, 2018
- PIONEER CORPORATION
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker frame and speaker having the same
- Patent number 9,602,900
- Issue date Mar 21, 2017
- Pioneer Corporation
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker frame and speaker having the same
- Patent number 9,351,058
- Issue date May 24, 2016
- Pioneer Corporation
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker frame and speaker having the same
- Patent number 9,148,715
- Issue date Sep 29, 2015
- Pioneer Corporation
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker frame and speaker having the same
- Patent number 8,731,232
- Issue date May 20, 2014
- Pioneer Corporation
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker and magnetic circuit
- Patent number 8,620,017
- Issue date Dec 31, 2013
- Pioneer Corporation
- Sinsuke Konuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration system part for speaker device and manufacturing method t...
- Patent number 7,849,958
- Issue date Dec 14, 2010
- Pioneer Corporation
- Masatoshi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm and speaker
- Patent number 7,706,564
- Issue date Apr 27, 2010
- Pioneer Corporation
- Satoshi Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm for speaker and manufacturing method thereof
- Patent number 7,601,763
- Issue date Oct 13, 2009
- Pioneer Corporation
- Satoshi Hachiya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Magnesium diaphragm, method of manufacturing the same, and speaker...
- Patent number 7,454,032
- Issue date Nov 18, 2008
- Pioneer Corporation
- Hiroyuki Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker diaphragm and manufacturing method thereof
- Patent number 7,443,998
- Issue date Oct 28, 2008
- Pioneer Corporation
- Satoshi Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm for electroacoustic transducer and method of making the same
- Patent number 7,092,544
- Issue date Aug 15, 2006
- Pioneer Corporation
- Satoshi Hachiya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Speaker damper
- Patent number 7,006,652
- Issue date Feb 28, 2006
- Pioneer Corporation
- Hiroyuki Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electroacoustic transducer frame and method of making the same
- Patent number 6,871,724
- Issue date Mar 29, 2005
- Pioneer Corporation
- Satoshi Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Damper for speaker and method of producing the same
- Patent number 6,772,855
- Issue date Aug 10, 2004
- Pioneer Corporation
- Hiroyuki Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker
- Patent number 6,236,733
- Issue date May 22, 2001
- Pioneer Electronic Corporation
- Toshifumi Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Damper for speaker
- Patent number 5,790,682
- Issue date Aug 4, 1998
- Pioneer Electronic Corporation
- Satoshi Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER FRAME AND SPEAKER HAVING THE SAME
- Publication number 20190222923
- Publication date Jul 18, 2019
- PIONEER CORPORATION
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER FRAME AND SPEAKER HAVING THE SAME
- Publication number 20180199132
- Publication date Jul 12, 2018
- PIONEER CORPORATION
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER FRAME AND SPEAKER HAVING THE SAME
- Publication number 20180199133
- Publication date Jul 12, 2018
- PIONEER CORPORATION
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER FRAME AND SPEAKER HAVING THE SAME
- Publication number 20180027323
- Publication date Jan 25, 2018
- PIONEER CORPORATION
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER FRAME AND SPEAKER HAVING THE SAME
- Publication number 20170150250
- Publication date May 25, 2017
- PIONEER CORPORATION
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER FRAME AND SPEAKER HAVING THE SAME
- Publication number 20160241941
- Publication date Aug 18, 2016
- PIONEER CORPORATION
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER FRAME AND SPEAKER HAVING THE SAME
- Publication number 20150365745
- Publication date Dec 17, 2015
- TOHOKU PIONEER CORPORATION
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER FRAME AND SPEAKER HAVING THE SAME
- Publication number 20140219493
- Publication date Aug 7, 2014
- PIONEER CORPORATION
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DEVICE
- Publication number 20120106772
- Publication date May 3, 2012
- Tohoku Pioneer Corporation
- Minoru Horigome
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATION DIRECTION CONVERTER PART FOR SPEAKER DEVICE AND SPEAKER D...
- Publication number 20110305355
- Publication date Dec 15, 2011
- TOHOKU PIONEER CORPORATION
- Minoru Horigome
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER FRAME AND SPEAKER HAVING THE SAME
- Publication number 20110013798
- Publication date Jan 20, 2011
- Pioneer Corporation
- Shintaro Niidera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER AND MAGNETIC CIRCUIT
- Publication number 20090161905
- Publication date Jun 25, 2009
- Sinsuke Konuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diaphragm for speaker and manufacturing method thereof
- Publication number 20070072953
- Publication date Mar 29, 2007
- Satoshi Hachiya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Vibration system part for speaker device and manufacturing method t...
- Publication number 20060249327
- Publication date Nov 9, 2006
- Masatoshi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diaphragm and speaker
- Publication number 20060193488
- Publication date Aug 31, 2006
- Pioneer Corporation
- Satoshi Hachiya
- D03 - WEAVING
Information Patent Application
Damper for speaker
- Publication number 20060093817
- Publication date May 4, 2006
- Pioneer Corporation
- Toshihiro Ishigaki
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
Speaker-use diaphragm and speaker
- Publication number 20050232457
- Publication date Oct 20, 2005
- PIONEER CORPORATION
- Satoshi Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker-use diaphragm and speaker
- Publication number 20050232458
- Publication date Oct 20, 2005
- PIONEER CORPORATION
- Satoshi Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker diaphragm and speaker using the diaphram
- Publication number 20050051380
- Publication date Mar 10, 2005
- PIONEER CORPORATION
- Koji Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Magnesium diaphragm, method of manufacturing the same, and speaker...
- Publication number 20050041828
- Publication date Feb 24, 2005
- Pioneer Corporation
- Hiroyuki Tomiyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Speaker surround and method for producing the same
- Publication number 20040131221
- Publication date Jul 8, 2004
- Koji Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker diaphragm and manufacturing method thereof
- Publication number 20030223613
- Publication date Dec 4, 2003
- PIONEER CORPORATION
- Satoshi Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electroacoustic transducer frame and method of making the same
- Publication number 20030024763
- Publication date Feb 6, 2003
- Satoshi Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker damper
- Publication number 20020181731
- Publication date Dec 5, 2002
- PIONEER CORPORATION
- Hiroyuki Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Damper for speaker and method of producing the same
- Publication number 20020043424
- Publication date Apr 18, 2002
- PIONEER CORPORATION
- Hiroyuki Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Satoshi Hachiya

Person

Patents Grantslast 30 patents

Speaker frame and speaker having the same

Speaker frame and speaker having the same

Speaker frame and speaker having the same

Speaker frame and speaker having the same

Speaker frame and speaker having the same

Speaker frame and speaker having the same

Speaker frame and speaker having the same

Speaker frame and speaker having the same

Speaker frame and speaker having the same

Speaker and magnetic circuit

Vibration system part for speaker device and manufacturing method t...

Diaphragm and speaker

Diaphragm for speaker and manufacturing method thereof

Magnesium diaphragm, method of manufacturing the same, and speaker...

Speaker diaphragm and manufacturing method thereof

Diaphragm for electroacoustic transducer and method of making the same

Speaker damper

Electroacoustic transducer frame and method of making the same

Damper for speaker and method of producing the same

Loudspeaker

Damper for speaker

Patents Applicationslast 30 patents

SPEAKER FRAME AND SPEAKER HAVING THE SAME

SPEAKER FRAME AND SPEAKER HAVING THE SAME

SPEAKER FRAME AND SPEAKER HAVING THE SAME

SPEAKER FRAME AND SPEAKER HAVING THE SAME

SPEAKER FRAME AND SPEAKER HAVING THE SAME

SPEAKER FRAME AND SPEAKER HAVING THE SAME

SPEAKER FRAME AND SPEAKER HAVING THE SAME

SPEAKER FRAME AND SPEAKER HAVING THE SAME

SPEAKER DEVICE

VIBRATION DIRECTION CONVERTER PART FOR SPEAKER DEVICE AND SPEAKER D...

SPEAKER FRAME AND SPEAKER HAVING THE SAME

SPEAKER AND MAGNETIC CIRCUIT

Diaphragm for speaker and manufacturing method thereof

Vibration system part for speaker device and manufacturing method t...

Diaphragm and speaker

Damper for speaker

Speaker-use diaphragm and speaker

Speaker-use diaphragm and speaker

Speaker diaphragm and speaker using the diaphram

Magnesium diaphragm, method of manufacturing the same, and speaker...

Speaker surround and method for producing the same

Speaker diaphragm and manufacturing method thereof

Electroacoustic transducer frame and method of making the same

Speaker damper

Damper for speaker and method of producing the same