Wada; Hirotsugu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wada; Hirotsugu.The latest application filed is for "wireless charging system".

Company Profile

0.10.4

Wada; Hirotsugu - Kanagawa JP
Wada; Hirotsugu - Tokyo JP
Wada; Hirotsugu - Machida 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
Electrical power transmission system and electrical power output device Grant 9,490,638 - Hashiguchi , et al. November 8, 2	2016-11-08
Noncontact power feed system, noncontact relay apparatus, noncontract power reception apparatus, and noncontact power feed method Grant 8,552,594 - Wada , et al. October 8, 2	2013-10-08
Wireless Charging System App 20120038317 - Miyamoto; Takashi ; et al.	2012-02-16
Electrical Power Transmission System And Electrical Power Output Device App 20110316349 - Hashiguchi; Takaaki ; et al.	2011-12-29
Wireless Power Feed System App 20110163609 - Wada; Hirotsugu ; et al.	2011-07-07
Noncontact Power Feed System, Noncontact Relay Apparatus, Noncontact Power Reception Apparatus, And Noncontact Power Feed Method App 20110018359 - WADA; Hirotsugu ; et al.	2011-01-27
Exposure mask, method of manufacturing the same, and exposure method using the same Grant 5,358,808 - Nitayama , et al. October 25, 1	1994-10-25
Reflection mask and electrically charged beam exposing apparatus using the reflection mask Grant 5,254,417 - Wada October 19, 1	1993-10-19
Method of correcting astigmatism of variable shaped beam Grant 5,047,646 - Hattori , et al. September 10, 1	1991-09-10
Charged particle beam exposure apparatus Grant 4,647,782 - Wada , et al. March 3, 1	1987-03-03
Electron beam exposure system Grant 4,543,512 - Nakasuji , et al. September 24, 1	1985-09-24
Electron gun Grant 4,346,325 - Nakasuji , et al. August 24, 1	1982-08-24

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