Shiokawa; Naotoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shiokawa; Naotoshi.The latest application filed is for "duplex optical connector plug".

Company Profile

1.8.6

Shiokawa; Naotoshi - Chiba JP
Shiokawa; Naotoshi - Matsudo JP
SHIOKAWA; Naotoshi - Matsudo-shi JP
Shiokawa; Naotoshi - Kamagaya JP
Shiokawa, Naotoshi - Kamagaya-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
Duplex optical connector plug Grant 11,415,756 - Taira , et al. August 16, 2	2022-08-16
Connector plug and stopper for connector plug Grant 11,385,417 - Taira , et al. July 12, 2	2022-07-12
Jig for connector plug, connector plug and cable with connector plug Grant 11,329,418 - Taira , et al. May 10, 2	2022-05-10
Duplex Optical Connector Plug App 20210286134 - TAIRA; Junji ; et al.	2021-09-16
Jig For Connector Plug, Connector Plug And Cable With Connector Plug App 20210281005 - TAIRA; Junji ; et al.	2021-09-09
Connector Plug And Stopper For Connector Plug App 20210149125 - TAIRA; Junji ; et al.	2021-05-20
Tool For Plug, Slider, Plug, And Cable With Plug App 20200284992 - TAIRA; Junji ; et al.	2020-09-10
Optical fiber assembly having hermetic seal portion and method for making the same Grant 6,920,276 - Sakurai , et al. July 19, 2	2005-07-19
Wedged and lensed optical fiber Grant 6,724,959 - Takahashi , et al. April 20, 2	2004-04-20
Eccentric optical fiber connector ferrule and method of manufacturing the same Grant 6,715,932 - Kuroha , et al. April 6, 2	2004-04-06
Optical fiber assembly having hermetic seal portion and method for making the same App 20040037536 - Sakurai, Tsutomu ; et al.	2004-02-26
Eccentric optical fiber connector ferrule and method of manufacturing the same App 20020061172 - Kuroha, Toshiaki ; et al.	2002-05-23
Optical fiber ferrule assembly having angular index showing polarization plane Grant 5,668,905 - Takahashi , et al. September 16, 1	1997-09-16
Optical attenuator using an optical fiber and method and apparatus for producing the same Grant 5,321,790 - Takahashi , et al. June 14, 1	1994-06-14

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