Akiho; Hitoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Akiho; Hitoshi.The latest application filed is for "lighting-drive device, light source device, and display device".

Company Profile

0.5.4

Akiho; Hitoshi - Miyagi JP
Akiho; Hitoshi - 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
Battery pack and thermostat used therefor Grant 7,556,884 - Akiho , et al. July 7, 2	2009-07-07
Signal transmission method, signal transmission device, and liquid crystal projector Grant 7,541,690 - Kobayashi , et al. June 2, 2	2009-06-02
Switching circuit, switching method, protective device and battery pack Grant 7,436,644 - Nagai , et al. October 14, 2	2008-10-14
Lighting-drive device, light source device, and display device App 20070132402 - Kitta; Yoshimasa ; et al.	2007-06-14
Signal Transmission Method, Signal Transmission Device, And Liquid Crystal Projector App 20070091280 - Kobayashi; Kenichi ; et al.	2007-04-26
Switching circuit, switching method, protective device and battery pack App 20050174711 - Nagai, Tamiji ; et al.	2005-08-11
Battery pack and thermostat used for it App 20040247950 - Akiho, Hitoshi ; et al.	2004-12-09
Battery charging method Grant 5,691,620 - Nagai , et al. November 25, 1	1997-11-25
Method for charging a secondary battery and charger used therefor using constant current and constant voltage Grant 5,637,981 - Nagai , et al. June 10, 1	1997-06-10

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