Toge; Kunihiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Toge; Kunihiro.The latest application filed is for "phase measurement method and signal processing device".

Company Profile

3.9.12

Toge; Kunihiro - Musashino JP
TOGE; Kunihiro - Musashino-shi Tokyo
Toge; Kunihiro - Tokyo JP
Toge; Kunihiro - Tsukuba JP
Toge; Kunihiro - Ibaraki-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
Optical fiber loss measurement device and optical fiber loss measurement method Grant 11,402,295 - Oda , et al. August 2, 2	2022-08-02
Optical device loss measurement apparatus, and optical device loss measurement method Grant 11,385,128 - Takahashi , et al. July 12, 2	2022-07-12
Environmental characteristic measurement device and environmental characteristic measurement method Grant 11,385,082 - Takahashi , et al. July 12, 2	2022-07-12
Propagation characteristic analysis device and propagation characteristic analysis method Grant 11,378,489 - Takahashi , et al. July 5, 2	2022-07-05
Phase Measurement Method And Signal Processing Device App 20220155139 - WAKISAKA; Yoshifumi ; et al.	2022-05-19
Optical spectral line width calculation method, device, and program Grant 11,300,455 - Ono , et al. April 12, 2	2022-04-12
Distributed optical fiber vibration measurement device and distributed optical fiber vibration measurement method Grant 11,280,668 - Toge , et al. March 22, 2	2022-03-22
Optical Device Loss Measurement Apparatus, and Optical Device Loss Measurement Method App 20210381925 - Takahashi; Hiroshi ; et al.	2021-12-09
Optical Fiber Loss Measurement Device and Optical Fiber Loss Measurement Method App 20210310897 - Oda; Tomokazu ; et al.	2021-10-07
Distributed Optical Fiber Vibration Measurement Device and Distributed Optical Fiber Vibration Measurement Method App 20210278272 - Toge; Kunihiro ; et al.	2021-09-09
Optical-fiber Path Searching Method, Optical-fiber Path Searching System, Signal Processing Device, And Program App 20210223095 - WAKISAKA; Yoshifumi ; et al.	2021-07-22
Vibration Distribution Measuring System, Vibration Waveform Analysis Method, Vibration Waveform Analyzing Device, and Analyzing Program App 20210215532 - Okamoto; Tatsuya ; et al.	2021-07-15
Optical Spectral Line Width Calculation Method, Device, and Program App 20210018372 - Ono; Shingo ; et al.	2021-01-21
Environmental Characteristic Measurement Device and Environmental Characteristic Measurement Method App 20210018343 - Takahashi; Hiroshi ; et al.	2021-01-21
Propagation Characteristic Analysis Device and Propagation Characteristic Analysis Method App 20200408636 - Takahashi; Hiroshi ; et al.	2020-12-31
Optical fiber connector Grant 9,933,581 - Matsuda , et al. April 3, 2	2018-04-03
Optical Fiber Connector App 20170123162 - MATSUDA; Takaharu ; et al.	2017-05-04
Optical fiber cable and optical fiber ribbon Grant 8,548,294 - Toge , et al. October 1, 2	2013-10-01
Coated Optical Fiber Identifying Apparatus and Coated Optical Fiber Identifying Method App 20110141458 - Matsui; Takashi ; et al.	2011-06-16
Optical Fiber Cable And Optical Fiber Ribbon App 20110110635 - Toge; Kunihiro ; et al.	2011-05-12

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