Hamada; Etsuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamada; Etsuo.The latest application filed is for "method for manufacturing device".

Company Profile

0.12.13

Hamada; Etsuo - Himeji JP
Hamada; Etsuo - Tokyo N/A JP
Hamada; Etsuo - Hyogo-ken JP
Hamada; Etsuo - Chiyoda-ku JP
Hamada; Etsuo - Kawasaki JP
Hamada; Etsuo - Kanagawa JP
Hamada; Etsuo - Fukuyama JP
Hamada; Etsuo - Kumamoto 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
Method for manufacturing device Grant 10,763,112 - Hamada Sep	2020-09-01
Method For Manufacturing Device App 20200027723 - Hamada; Etsuo	2020-01-23
Surface treatment agent for zinc or zinc alloy coated steel sheet, zinc or zinc alloy coated steel sheet, and method of producing the steel sheet Grant 9,512,331 - Imokawa , et al. December 6, 2	2016-12-06
Surface treatment liquid for zinc or zinc alloy coated steel sheet, zinc or zinc alloy-coated steel sheet, and method for manufacturing the same Grant 9,200,165 - Imokawa , et al. December 1, 2	2015-12-01
Method for manufacturing semiconductor device Grant 8,900,962 - Yamashita , et al. December 2, 2	2014-12-02
Shield Plate, Method For Manufacturing A Semiconductor Device, And Semiconductor Device App 20130249063 - SHIBATA; Hironobu ; et al.	2013-09-26
Surface Treatment Liquid For Zinc Or Zinc Alloy Coated Steel Sheet, Zinc Or Zinc Alloy-coated Steel Sheet, And Method For Manufacturing The Same App 20130171468 - Imokawa; Toru ; et al.	2013-07-04
Surface Treatment Agent For Zinc Or Zinc Alloy Coated Steel Sheet, Zinc Or Zinc Alloy Coated Steel Sheet, And Method Of Producing The Steel Sheet App 20130084453 - Imokawa; Toru ; et al.	2013-04-04
Surface-treated galvanized steel sheet with superior flat-portion corrosion resistance, blackening resistance, and appearance and corrosion resistance after press forming and aqueous surface-treatment liquid for galvanized steel sheet Grant 8,304,092 - Okai , et al. November 6, 2	2012-11-06
Method For Manufacturing Semiconductor Device App 20110250728 - Yamashita; Daisuke ; et al.	2011-10-13
Surface-treated steel sheet Grant 7,875,363 - Okai , et al. January 25, 2	2011-01-25
Surface-treated galvanized steel sheet with superior flat-portion corrosion resistance, blackening resistance, and appearance and corrosion resistance after press forming and aqueous surface-treatment liquid for galvanized steel sheet App 20100035055 - Okai; Kazuhisa ; et al.	2010-02-11
Surface-Treated Steel Sheet App 20090274926 - Okai; Kazuhisa ; et al.	2009-11-05
Brake Disk Having High Temper Softening Resistance App 20090162240 - Hirasawa; Junichiro ; et al.	2009-06-25
Methods for producing a hot-dip galvanized steel sheet having excellent press formability App 20080149228 - Taira; Shoichiro ; et al.	2008-06-26
Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof Grant 7,338,718 - Taira , et al. March 4, 2	2008-03-04
Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof App 20050139291 - Taira, Shoichiro ; et al.	2005-06-30
Surface-treated steel sheet and production method therefor Grant 6,677,053 - Yamaji , et al. January 13, 2	2004-01-13
Surface-treated steel sheet and production method therefor App 20020155314 - Yamaji, Takafumi ; et al.	2002-10-24
Semiconductor device with test circuit Grant 6,060,899 - Hamada May 9, 2	2000-05-09

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