Otsuka; Tomoyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Otsuka; Tomoyuki.The latest application filed is for "shift device".

Company Profile

3.9.10

Otsuka; Tomoyuki - Tokyo JP
Otsuka; Tomoyuki - Kyoto JP
Otsuka; Tomoyuki - Nagaokakyo JP
OTSUKA; Tomoyuki - Kawasaki JP
Otsuka; Tomoyuki - Yokohama 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
Shift device Grant 11,255,427 - Ito , et al. February 22, 2	2022-02-22
Speed reducer with electric motor Grant 11,041,557 - Koroyasu , et al. June 22, 2	2021-06-22
Shift Device App 20200355259 - ITO; Takumi ; et al.	2020-11-12
Speed reducer with electric motor Grant 10,612,638 - Otsuka , et al.	2020-04-07
Speed Reducer With Electric Motor App 20200003256 - KOROYASU; Takashi ; et al.	2020-01-02
Speed Reducer With Electric Motor App 20180355964 - OTSUKA; Tomoyuki ; et al.	2018-12-13
Speed reducer Grant D619,631 - Otsuka July 13, 2	2010-07-13
Optical Apparatus Utilizing Modulation Based On A Tertiary Drive Signal, Optical Transmitter, And Optical Transmission System App 20080158640 - WATANABE; Manabu ; et al.	2008-07-03
Constant current driving circuit Grant 6,975,162 - Tamura , et al. December 13, 2	2005-12-13
Optical receiver and optical transmission apparatus Grant 6,970,613 - Furukawa , et al. November 29, 2	2005-11-29
Constant Current Driving Circuit App 20050168269 - Tamura, Yuji ; et al.	2005-08-04
Optical receiver and optical transmission apparatus App 20050157976 - Furukawa, Hiroyuki ; et al.	2005-07-21
Receiving apparatus, method of compensating for waveform degradation of received signal, apparatus and method for detecting waveform degradation, and apparatus and method for measuring waveform Grant 6,694,273 - Kurooka , et al. February 17, 2	2004-02-17
Modulation controlling circuit Grant 6,658,213 - Hayashi , et al. December 2, 2	2003-12-02
Optical transmission apparatus for multiple wavelengths and optical transmission wavelength control method Grant 6,501,774 - Kuwahara , et al. December 31, 2	2002-12-31
Optical transmission apparatus for multiple wavelengths and optical transmission wavelength control method App 20020126367 - Kuwahara, Hiroshi ; et al.	2002-09-12
Receiving apparatus, method of compensating for waveform degradation of received signal, apparatus and method for detecting waveform degradation, and apparatus and method for measuring waveform App 20020123851 - Kurooka, Takashi ; et al.	2002-09-05
Input interruption detecting circuit of optical receiver App 20020080456 - Suda, Atsushi ; et al.	2002-06-27
Modulation controlling circuit App 20020018283 - Hayashi, Akihiko ; et al.	2002-02-14

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