Takei; Kazuhito

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takei; Kazuhito.The latest application filed is for "arithmetic circuit".

Company Profile

11.15.15

Takei; Kazuhito - Yokohama JP
TAKEI; Kazuhito - Yokohama-shi JP
TAKEI; Kazuhito - Kanagawa JP
Takei; Kazuhito - Fijisaw JP
Takei; Kazuhito - Kanagawa-ken 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
Arithmetic circuit Grant 11,360,741 - Kawai , et al. June 14, 2	2022-06-14
Arithmetic Circuit App 20220100472 - KAWAI; Kenji ; et al.	2022-03-31
Adaptive Equalization Device, Adaptive Equalization Method, And Communication Device App 20210344424 - TAKAMUKU; Tomohiro ; et al.	2021-11-04
Arithmetic Circuit App 20210064340 - KAWAI; Kenji ; et al.	2021-03-04
Arithmetic Circuit App 20210064342 - KAWAI; Kenji ; et al.	2021-03-04
Processing equipment and remote management system Grant 10,685,095 - Yamazaki , et al.	2020-06-16
Transmission characteristic compensation apparatus, transmission characteristic compensation method, and communication apparatus Grant 10,608,743 - Takamuku , et al.	2020-03-31
Phase compensation device, phase compensation method and communication apparatus Grant 10,419,127 - Yamazaki , et al. Sept	2019-09-17
Optical transmission distortion compensation device, optical transmission distortion compensation method, and communication device Grant 10,374,718 - Onuma , et al.	2019-08-06
Data phase tracking device, data phase tracking method and communication device Grant 10,305,675 - Onuma , et al.	2019-05-28
Optical Transmission Distortion Compensation Device, Optical Transmission Distortion Compensation Method, And Communication Device App 20190132051 - ONUMA; Yasuharu ; et al.	2019-05-02
Phase Compensation Device, Phase Compensation Method And Communication Apparatus App 20190074909 - YAMAZAKI; Etsushi ; et al.	2019-03-07
Transmission Characteristic Compensation Apparatus, Transmission Characteristic Compensation Method, And Communication Apparatus App 20190074903 - TAKAMUKU; Tomohiro ; et al.	2019-03-07
Data processor, data processing method and communication device Grant 10,128,818 - Onuma , et al. November 13, 2	2018-11-13
Digital signal processing device and optical transceiver apparatus Grant 10,122,465 - Ishida , et al. November 6, 2	2018-11-06
Data Phase Tracking Device, Data Phase Tracking Method And Communication Device App 20180302211 - ONUMA; Yasuharu ; et al.	2018-10-18
Data Processor, Data Processing Method And Communication Device App 20180175830 - ONUMA; Yasuharu ; et al.	2018-06-21
Digital Signal Processing Device And Optical Transceiver Apparatus App 20180152247 - ISHIDA; Osamu ; et al.	2018-05-31
Processing Equipment And Remote Management System App 20180068095 - YAMAZAKI; Etsushi ; et al.	2018-03-08
Optical digital transmission system Grant 8,571,037 - Aisawa , et al. October 29, 2	2013-10-29
Digital transmission system and digital transmission method Grant 8,514,881 - Kisaka , et al. August 20, 2	2013-08-20
Signal generating method for clock recovery and clock recovery circuit Grant 8,406,360 - Endoh , et al. March 26, 2	2013-03-26
Optical transmission system and method Grant 8,135,285 - Kisaka , et al. March 13, 2	2012-03-13
Optical Digital Transmission System App 20110262136 - Aisawa; Shigeki ; et al.	2011-10-27
Signal Generating Method For Clock Recovery And Clock Recovery Circuit App 20110063001 - Endoh; Yasuyuki ; et al.	2011-03-17
Digital Transmission System And Digital Transmission Method App 20100080245 - Kisaka; Yoshiaki ; et al.	2010-04-01
Optical Transmission System And Method App 20090162061 - Kisaka; Yoshiaki ; et al.	2009-06-25

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