Fujioka; Seiichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fujioka; Seiichiro.The latest application filed is for "external-electrode discharge lamp with no light leakage from external electrode portion".

Company Profile

0.4.5

Fujioka; Seiichiro - Shinagawa-ku JP
Fujioka; Seiichiro - Shinagwa-ku JP
Fujioka; Seiichiro - Tokyo JP
Fujioka; Seiichiro - Osaka 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
External-electrode discharge lamp with no light leakage from external electrode portion Grant 7,997,949 - Minamoto , et al. August 16, 2	2011-08-16
External-electrode Discharge Lamp With No Light Leakage From External Electrode Portion App 20100056011 - Minamoto; Maki ; et al.	2010-03-04
External-electrode discharge lamp with no light leakage from external electrode portion Grant 7,605,541 - Minamoto , et al. October 20, 2	2009-10-20
External electrode type discharge lamp and method of manufacturing the same Grant 7,215,080 - Minamoto , et al. May 8, 2	2007-05-08
Cold-cathodofluorescent lamp App 20050194906 - Fujioka, Seiichiro	2005-09-08
External electrode type discharge lamp and method of manufacturing the same App 20050194903 - Minamoto, Maki ; et al.	2005-09-08
External-electrode discharge lamp with no light leakage from external electrode portion App 20050189879 - Minamoto, Maki ; et al.	2005-09-01
Cold cathode lamp and electronic instrument using cold cathode lamp App 20040070344 - Fujioka, Seiichiro ; et al.	2004-04-15
Rare gas discharge lamp Grant 5,117,160 - Konda , et al. May 26, 1	1992-05-26

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