Wada; Akihiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wada; Akihiko.The latest application filed is for "thread groove pump mechanism, vacuum pump including thread groove pump mechanism, and rotor, outer circumference side stator, and inner circumference side stator used in thread groove pump mechanism".

Company Profile

1.9.7

Wada; Akihiko - Yachiyo JP
Wada; Akihiko - Funabashi N/A JP
Wada; Akihiko - Yachiyo-shi Chiba
Wada; Akihiko - Sagamihara JP
Wada, Akihiko - 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
Thread groove pump mechanism, vacuum pump including thread groove pump mechanism, and rotor, outer circumference side stator, and inner circumference side stator used in thread groove pump mechanism Grant 10,253,777 - Sakaguchi , et al.	2019-04-09
Exhaust pump Grant 9,416,784 - Sakaguchi , et al. August 16, 2	2016-08-16
Thread Groove Pump Mechanism, Vacuum Pump Including Thread Groove Pump Mechanism, And Rotor, Outer Circumference Side Stator, And Inner Circumference Side Stator Used In Thread Groove Pump Mechanism App 20160222971 - Sakaguchi; Yoshiyuki ; et al.	2016-08-04
Turbo-molecular pump Grant 9,388,816 - Sakaguchi , et al. July 12, 2	2016-07-12
Exhaust Pump App 20130170955 - Sakaguchi; Yoshiyuki ; et al.	2013-07-04
Turbo-molecular Pump App 20130149105 - Sakaguchi; Yoshiyuki ; et al.	2013-06-13
Vacuum pump Grant 7,572,096 - Nonaka , et al. August 11, 2	2009-08-11
Image display method and portable terminal for displaying selected image Grant 7,015,922 - Wada March 21, 2	2006-03-21
Vacuum pump App 20050249618 - Nonaka, Manabu ; et al.	2005-11-10
Image display method and portable terminal for displaying selected image App 20030011608 - Wada, Akihiko	2003-01-16
Method and device for erasing message from wireless communication device having a paging function Grant 6,343,219 - Wada January 29, 2	2002-01-29
Radio pager having directory structure with user-defined notification of message receipt Grant 6,249,668 - Abe , et al. June 19, 2	2001-06-19

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