Tatsugawa; Atsushi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tatsugawa; Atsushi.The latest application filed is for "multilayer optical information recording disk and method for manufacturing same".

Company Profile

0.6.7

Tatsugawa; Atsushi - Odawara JP
TATSUGAWA; Atsushi - Odawara-shi JP
Tatsugawa; Atsushi - Minami-ashigara N/A JP
TATSUGAWA; Atsushi - Haibara-gun JP
TATSUGAWA; Atsushi - Minami-ashigara-shi JP
TATSUGAWA; Atsushi - Kanagawa 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
Multilayer optical information recording disk and method for manufacturing same Grant 9,711,176 - Kitahara , et al. July 18, 2	2017-07-18
Multilayer Optical Information Recording Disk And Method For Manufacturing Same App 20150318013 - KITAHARA; Toshiyuki ; et al.	2015-11-05
Lubricant composition and use thereof Grant 9,117,475 - Nakata , et al. August 25, 2	2015-08-25
Lubricant composition, fluorine-based compound, and use thereof Grant 8,828,565 - Sugiura , et al. September 9, 2	2014-09-09
Nanoimprinting Method App 20130292877 - TATSUGAWA; Atsushi ; et al.	2013-11-07
Lubricant Composition, Fluorine-based Compound, And Use Thereof App 20120231297 - SUGIURA; Hiroki ; et al.	2012-09-13
Lubricant Composition And Use Thereof App 20120021253 - Nakata; Hiyoku ; et al.	2012-01-26
Method For Testng Mold Structure, Mold Structure, And Magnetic Recording Medium App 20100149673 - ICHIKAWA; Kenji ; et al.	2010-06-17
Imprint Mold Structure, Magnetic Recording Medium And Method For Producing The Magnetic Recording Medium App 20100081010 - TATSUGAWA; ATSUSHI ; et al.	2010-04-01
Servo track write at low pressure using pressure insensitive air bearing surface Grant 7,280,306 - Tanaka , et al. October 9, 2	2007-10-09
Servo track write at low pressure using pressure insensitive air bearing surface App 20060164752 - Tanaka; Hidetsugu ; et al.	2006-07-27

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