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Oshiba; Saeko Patent Filings

Oshiba; Saeko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oshiba; Saeko.The latest application filed is for "optical signal converter, optical encoder, optical decoder, and optical code division multiplexing communication apparatus".

Company Profile
0.3.4
  • Oshiba; Saeko - Tokyo JP
  • Oshiba; Saeko - Kyoto 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
PatentDate
Optical transmitter, optical receiver and optical transmission system using same
Grant 7,333,729 - Minato , et al. February 19, 2
2008-02-19
Optical signal converter, optical encoder, optical decoder, and optical code division multiplexing communication apparatus
Grant 7,174,103 - Nishiki , et al. February 6, 2
2007-02-06
Wavelength conversion device
Grant 7,034,988 - Tamai , et al. April 25, 2
2006-04-25
Optical signal converter, optical encoder, optical decoder, and optical code division multiplexing communication apparatus
App 20050089328 - Nishiki, Akihiko ;   et al.
2005-04-28
Wavelength conversion device
App 20040184139 - Tamai, Hideaki ;   et al.
2004-09-23
Communication system having wireless transmission path and optical transmission path
App 20040151503 - Kashima, Masayuki ;   et al.
2004-08-05
Optical transmitter, optical receiver and optical transmission system using same
App 20040062555 - Minato, Naoki ;   et al.
2004-04-01

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