Otsubo; Toshinobu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Otsubo; Toshinobu.The latest application filed is for "sum frequency light generation method and sum frequency light generation apparatus adaptable for wide-band wavelength conversion".

Company Profile

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Otsubo; Toshinobu - Atsugi JP
Otsubo, Toshinobu - Atsugi-shi 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
Delay time measurement apparatus for optical element Grant 6,788,410 - Otani , et al. September 7, 2	2004-09-07
Optical sampling waveform measuring apparatus aiming at achieving wider band Grant 6,720,548 - Otani , et al. April 13, 2	2004-04-13
Sum frequency light generation method and sum frequency light generation apparatus adapatble for wide-band wavelength conversion Grant 6,697,395 - Otani , et al. February 24, 2	2004-02-24
Waveform measuring method and apparatus Grant 6,677,577 - Otani , et al. January 13, 2	2004-01-13
Optical pulse generation system for generating optical pulses having high duty ratio Grant 6,483,624 - Otani , et al. November 19, 2	2002-11-19
Optical sampling waveform measuring apparatus aiming at achieving wider band App 20020139924 - Otani, Akihito ; et al.	2002-10-03
Sum frequency light generation method and sum frequency light generation apparatus adaptable for wide-band wavelength conversion App 20020141459 - Otani, Akihito ; et al.	2002-10-03
Waveform measuring apparatus App 20020024458 - Otani, Akihito ; et al.	2002-02-28
Waveform measuring method and apparatus App 20020024002 - Otani, Akihito ; et al.	2002-02-28
Pulse generator App 20020021160 - Otani, Akihito ; et al.	2002-02-21
Waveform measuring apparatus App 20020017901 - Otsubo, Toshinobu ; et al.	2002-02-14
Complementary optical sampling waveform measuring apparatus and polarization beam splitter which can be assembled therein Grant 6,154,309 - Otani , et al. November 28, 2	2000-11-28
Wavelength dispersion measuring apparatus and polarization dispersion measuring apparatus Grant 5,995,228 - Otani , et al. November 30, 1	1999-11-30

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