Horachi; Kazunori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Horachi; Kazunori.The latest application filed is for "optical transmission system".

Company Profile

0.5.6

Horachi; Kazunori - Kawasaki 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
ISDN alarm notification system Grant 7,151,750 - Horachi December 19, 2	2006-12-19
Optical transmission system Grant 7,065,297 - Horachi , et al. June 20, 2	2006-06-20
Pre-amplifier gain setting method utilizing ASE light and WDM optical transmission apparatus employing the method Grant 7,002,734 - Horachi , et al. February 21, 2	2006-02-21
Optical amplifier supervisory control method in WDM communication system Grant 6,977,771 - Asao , et al. December 20, 2	2005-12-20
Apparatus for transmission between subscriber terminals and any types of switches Grant 6,879,595 - Horachi April 12, 2	2005-04-12
Optical transmission system App 20040005152 - Horachi, Kazunori ; et al.	2004-01-08
Pre-amplifier gain setting method utilizing ASE light and WDM optical transmission apparatus employing the method App 20030231376 - Horachi, Kazunori ; et al.	2003-12-18
Optical amplifier supervisory control method in WDM communication system App 20030099032 - Asao, Taro ; et al.	2003-05-29
Controlling system for use with variable attenuators App 20030099475 - Nemoto, Nobuyuki ; et al.	2003-05-29
ISDN alarm notification system App 20020041569 - Horachi, Kazunori	2002-04-11
Apparatus for transmission between subscriber terminals and any types of switches App 20010030979 - Horachi, Kazunori	2001-10-18

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