Akasaka; Yoichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Akasaka; Yoichi.The latest application filed is for "optical signal-to-noise ratio monitor and method for measuring optical signal-to-noise ratio".

Company Profile

0.9.3

Akasaka; Yoichi - Allen TX
Akasaka; Yoichi - Itami JP
Akasaka; Yoichi - Hyogo 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
Optical signal-to-noise ratio monitor and method for measuring optical signal to-noise ratio Grant 10,020,878 - Oda , et al. July 10, 2	2018-07-10
Optical Signal-to-noise Ratio Monitor And Method For Measuring Optical Signal-to-noise Ratio App 20160308611 - ODA; Shoichiro ; et al.	2016-10-20
Low noise optical phase-sensitive amplifier for dual-polarization modulation formats Grant 9,246,624 - Yang , et al. January 26, 2	2016-01-26
Optical phase-sensitive amplifier for dual-polarization modulation formats Grant 9,030,730 - Yang , et al. May 12, 2	2015-05-12
Optical Phase-sensitive Amplifier For Dual-polarization Modulation Formats App 20140198375 - Yang; Jeng-Yuan ; et al.	2014-07-17
System and method for traffic distribution in an optical network Grant 7,684,706 - Akasaka , et al. March 23, 2	2010-03-23
System and Method for Traffic Distribution in an Optical Network App 20070092249 - Akasaka; Yoichi ; et al.	2007-04-26
Method of manufacturing a semiconductor device Grant 4,948,742 - Nishimura , et al. August 14, 1	1990-08-14
Semiconductor device Grant 4,899,206 - Sakurai , et al. February 6, 1	1990-02-06
Stacked semiconductor device Grant 4,797,723 - Nishimura , et al. January 10, 1	1989-01-10
Method of fabricating semiconductor devices Grant 4,448,632 - Akasaka May 15, 1	1984-05-15
Process for preparing semiconductor device having active base region implanted therein using walled emitter opening and the edge of dielectric isolation zone Grant 4,441,932 - Akasaka , et al. April 10, 1	1984-04-10

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