YAHAGI; Satoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for YAHAGI; Satoshi.The latest application filed is for "pleated filter cartridge, ballast water treatment device using same, and ballast water treatment method".

Company Profile

0.9.24

YAHAGI; Satoshi - Osaka JP
YAHAGI; Satoshi - Osaka-shi JP
Yahagi; Satoshi - Saitama JP
Yahagi; Satoshi - Saitama-shi JP
Yahagi; Satoshi - Fuchu JP
Yahagi, Satoshi - Fuchu City JP
Yahagi, Satoshi - Tokyo JP
Yahagi; Satoshi - Omiya 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
Pleated Filter Cartridge, Ballast Water Treatment Device Using Same, And Ballast Water Treatment Method App 20180140983 - YAHAGI; Satoshi ; et al.	2018-05-24
Ballast Water Treatment Device, And Method For Treating Ballast Water App 20170240263 - KANAZAWA; Shinichi ; et al.	2017-08-24
Pleated Filter, Pleated Filter Cartridge, And Ballast Water Treatment Device And Ballast Water Treatment Method, Each Using Same App 20170217557 - YAHAGI; Satoshi ; et al.	2017-08-03
Filtering Device, Pleated Filter, And Method For Treating Ballast Water App 20170107119 - KANAZAWA; Shinichi ; et al.	2017-04-20
Pleated Filter, Ballast Water Treatment Apparatus, And Ballast Water Treatment Method Using The Same App 20160271532 - KANAZAWA; Shinichi ; et al.	2016-09-22
Pleated Filter, Ballast Water Treatment Apparatus, And Ballast Water Treatment Method Using The Same App 20160144303 - TANIDA; Kazuhiro ; et al.	2016-05-26
Ballast Water Treatment Apparatus And Reverse Cleaning Method For Ballast Water Treatment Apparatus App 20150336651 - HARADA; Ryoji ; et al.	2015-11-26
Separation Membrane, Water Treatment Unit And Water Treatment Apparatus App 20130092618 - KASHIHARA; Hideki ; et al.	2013-04-18
Water Treatment Unit And Water Treatment Apparatus App 20130092617 - KASHIHARA; Hideki ; et al.	2013-04-18
Separation Membrane For Seawater Desalination Pretreatment, Seawater Desalination Pretreatment Device, Seawater Desalination Apparatus, And Seawater Desalination Method App 20130081997 - KASHIHARA; Hideki ; et al.	2013-04-04
Water Treatment Apparatus And Water Treatment Method App 20120118824 - KASHIHARA; Hideki ; et al.	2012-05-17
Cleaning Method For Filtration Membrane And Membrane Filtration Apparatus App 20120074059 - HAHAKURA; Shuji ; et al.	2012-03-29
Autofocus adapter Grant 7,848,630 - Yahagi December 7, 2	2010-12-07
Visible and infrared light photographing lens system Grant 7,417,682 - Kuwakino , et al. August 26, 2	2008-08-26
Auto focus system App 20080198259 - Sasaki; Tadashi ; et al.	2008-08-21
Autofocus adapter App 20070230935 - Yahagi; Satoshi	2007-10-04
Focus detecting system Grant 7,262,805 - Yahagi , et al. August 28, 2	2007-08-28
Focusing state determining adapter for taking lens Grant 6,924,842 - Yahagi August 2, 2	2005-08-02
Visible and infrared light photographing lens system App 20050012843 - Kuwakino, Koshi ; et al.	2005-01-20
Device for determining focused state of taking lens Grant 6,822,801 - Yahagi , et al. November 23, 2	2004-11-23
Autofocus system Grant 6,809,883 - Yahagi , et al. October 26, 2	2004-10-26
Ghost image prevention element for imaging optical system Grant 6,783,246 - Yahagi August 31, 2	2004-08-31
Device for determining focused state of taking lens App 20040165276 - Yahagi, Satoshi ; et al.	2004-08-26
Auto focus system App 20040130652 - Sasaki, Tadashi ; et al.	2004-07-08
Autofocus system App 20030174413 - Yahagi, Satoshi ; et al.	2003-09-18
Focus detecting system App 20030174232 - Yahagi, Satoshi ; et al.	2003-09-18
Focus detecting system App 20030174231 - Yahagi, Satoshi ; et al.	2003-09-18
Ghost image prevention element for imaging optical system App 20030058414 - Yahagi, Satoshi	2003-03-27
Zoom lens Grant 6,522,479 - Yahagi February 18, 2	2003-02-18
Focusing state determining adapter for taking lens App 20020140839 - Yahagi, Satoshi	2002-10-03
Zoom lens App 20010033429 - Yahagi, Satoshi	2001-10-25
Luminous flux separating optical system Grant 5,327,289 - Watanabe , et al. July 5, 1	1994-07-05

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