Ajiki; Kenichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ajiki; Kenichi.The latest application filed is for "sealing device".

Company Profile

3.16.17

Ajiki; Kenichi - Kitaibaraki JP
Ajiki; Kenichi - Kitaibaraki-shi JP
Ajiki; Kenichi - Mie JP
Ajiki; Kenichi - Ibaraki JP
Ajiki; Kenichi - Matsusaka JP
Ajiki, Kenichi - Matsusaka-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Sealing device Grant 10,801,526 - Hoshino , et al. October 13, 2	2020-10-13
Sealing Device App 20200200197 - Hoshino; Yoshio ; et al.	2020-06-25
Speaker and manufacturing method thereof Grant 9,674,595 - Ara , et al. June 6, 2	2017-06-06
Speaker And Manufacturing Method Thereof App 20160142803 - ARA; Masamichi ; et al.	2016-05-19
Loudspeaker, and electronic apparatus and mobile device using the loudspeaker Grant 9,161,109 - Kagawa , et al. October 13, 2	2015-10-13
Loudspeaker, electronic device and mobile device both including the same, and method of producing the same Grant 9,008,350 - Ajiki , et al. April 14, 2	2015-04-14
Loudspeaker, Electronic Device And Mobile Device Both Including The Same, And Method Of Producing The Same App 20140193026 - Ajiki; Kenichi ; et al.	2014-07-10
Loudspeaker, And Electronic Apparatus And Mobile Device Using The Loudspeaker App 20140093119 - Kagawa; Shinya ; et al.	2014-04-03
Sealing system Grant 8,608,177 - Ajiki , et al. December 17, 2	2013-12-17
Sealing System App 20130234398 - Ajiki; Kenichi ; et al.	2013-09-12
Sealing system Grant 8,496,251 - Ajiki , et al. July 30, 2	2013-07-30
Manufacturing method of paper making part for loudspeaker, paper making part for loudspeaker, diaphragm for loudspeaker, sub cone for loudspeaker, dust cap for loudspeaker and loudspeaker Grant 8,428,283 - Mimura , et al. April 23, 2	2013-04-23
Plant for production of paper-made part for speaker, paper-made part for speaker produced thereby, and speaker utilizing the same Grant 8,343,313 - Mimura , et al. January 1, 2	2013-01-01
Sealing System App 20120326396 - Ajiki; Kenichi ; et al.	2012-12-27
Manufacturing Method Of Paper Making Part For Loudspeaker, Paper Making Part For Loudspeaker, Diaphragm For Loudspeaker, Sub Cone For Loudspeaker, Dust Cap For Loudspeaker And Loudspeaker App 20120145345 - MIMURA; Kazuyoshi ; et al.	2012-06-14
Speaker diaphragm, speaker dust cap, speaker sub-cone, speaker using these components, and electronic apparatus using the same Grant 8,199,964 - Mimura , et al. June 12, 2	2012-06-12
Manufacturing method of paper making part for loudspeaker, paper making part for loudspeaker, diaphragm for loudspeaker, sub cone for loudspeaker, dust cap for loudspeaker and loudspeaker Grant 8,144,912 - Mimura , et al. March 27, 2	2012-03-27
Sealing System App 20110169226 - Ajiki; Kenichi ; et al.	2011-07-14
Manufacturing Method Of Paper Making Part For Loudspeaker, Paper Making Part For Loudspeaker, Diaphragm For Loudspeaker, Sub Cone For Loudspeaker, Dust Cap For Loudspeaker And Loudspeaker App 20100027826 - Mimura; Kazuyoshi ; et al.	2010-02-04
Speaker Diaphragm, Speaker Dust Cap, Speaker Sub-cone, Speaker Using These Components, And Electronic Apparatus Using The Same App 20090080687 - Mimura; Kazuyoshi ; et al.	2009-03-26
Plant For Production Of Paper-made Part For Speaker, Paper-made Part For Speaker Produced Thereby, And Speaker Utilizing The Same App 20090028373 - Mimura; Kazuyoshi ; et al.	2009-01-29
Electro-acoustic transducer and method of manufacturing transducer Grant 7,316,289 - Ajiki , et al. January 8, 2	2008-01-08
Production Facility for Speaker Diaphragm, Method of Manufacturing Speaker Diaphragm Using the Production Facility, and Speaker Diaphragm App 20080000716 - Ajiki; Kenichi ; et al.	2008-01-03
Electro-acoustic transducer having vibrating function and method of manufacturing the same Grant 7,082,668 - Ando , et al. August 1, 2	2006-08-01
Method for manufacturing speaker Grant 6,915,555 - Ajiki July 12, 2	2005-07-12
Enameled wire, method of soldering the wire and electro-acoustic transducer Grant 6,914,185 - Ajiki July 5, 2	2005-07-05
Electroacoustic transducer and process for producing the same App 20050018869 - Ajiki, Kenichi ; et al.	2005-01-27
Electro-acoustic transducer having vibrating function and method of manufacturing the same App 20040081331 - Ando, Kimihiro ; et al.	2004-04-29
Method for manufacturing speaker App 20030093891 - Ajiki, Kenichi	2003-05-22
Covered conductor, soldering method using the covered conductor, and electric acoustic converter App 20030019656 - Ajiki, Kenichi	2003-01-30

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