Arai; Norimasa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Arai; Norimasa.The latest application filed is for "fluid control device for endoscope, and endoscope".

Company Profile

1.16.13

Arai; Norimasa - Tama JP
ARAI; Norimasa - Tokyo JP
Arai; Norimasa - Chiba JP
ARAI; Norimasa - Tama-shi JP
Arai; Norimasa - Matsudo JP
Arai; Norimasa - Matsudo-Shi JP
Arai, Norimasa - Chiba-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
Insertion assisting system Grant 11,445,894 - Arai September 20, 2	2022-09-20
Fluid Control Device For Endoscope, And Endoscope App 20210076914 - ARAI; Norimasa	2021-03-18
Method for observing the branch portion of the hole and method for operating the endoscope system Grant 10,806,326 - Arai October 20, 2	2020-10-20
Insertion Assisting System App 20200146538 - Arai; Norimasa	2020-05-14
Treatment device and treatment system Grant 10,499,796 - Arai Dec	2019-12-10
Optical connector plug and duplex optical connector plug Grant 10,488,601 - Taira , et al. Nov	2019-11-26
Optical Connector Plug And Duplex Optical Connector Plug App 20190033531 - TAIRA; Junji ; et al.	2019-01-31
Method For Observing The Branch Portion Of The Hole And Method For Operating The Endoscope System App 20180296071 - ARAI; Norimasa	2018-10-18
Duplex optical connector plug and polarity reversal method of duplex optical connector plug Grant 10,042,129 - Taira , et al. August 7, 2	2018-08-07
Ferrule polishing method of duplex optical connector plug Grant 10,042,126 - Taira , et al. August 7, 2	2018-08-07
Tool for plug, plug and cable with plug Grant 9,958,623 - Taira , et al. May 1, 2	2018-05-01
Plug and cable with plug Grant 9,941,631 - Taira , et al. April 10, 2	2018-04-10
Duplex Optical Connector Plug And Polarity Reversal Method Of Duplex Optical Connector Plug App 20180088288 - Taira; Junji ; et al.	2018-03-29
Ferrule Polishing Method Of Duplex Optical Connector Plug App 20180088283 - TAIRA; Junji ; et al.	2018-03-29
Treatment Device And Treatment System App 20180008126 - ARAI; Norimasa	2018-01-11
Optical connector plug Grant 9,360,637 - Taira , et al. June 7, 2	2016-06-07
Optical connector plug Grant 9,164,244 - Taira , et al. October 20, 2	2015-10-20
Optical Connector Plug App 20150253517 - TAIRA; Junji ; et al.	2015-09-10
Optical connector plug Grant 8,596,883 - Taira , et al. December 3, 2	2013-12-03
Optical connector stop ring, optical fiber cord with optical connector using the same and method for manufacturing optical fiber cord with optical connector Grant 8,256,969 - Arai , et al. September 4, 2	2012-09-04
Optical Connector Plug App 20120057830 - TAIRA; Junji ; et al.	2012-03-08
Optical Connector Plug App 20120057831 - TAIRA; Junji ; et al.	2012-03-08
Optical Connector Stop Ring, Optical Fiber Cord With Optical Connector Using The Same And Method For Manufacturing Optical Fiber Cord With Optical Connector App 20090310919 - Arai; Norimasa ; et al.	2009-12-17
Optical connector plug and optical connector Grant 7,153,035 - Taira , et al. December 26, 2	2006-12-26
Optical connector plug and optical connector Grant 7,093,983 - Taira , et al. August 22, 2	2006-08-22
Optical connector plug and optical connector App 20050201690 - Taira, Junji ; et al.	2005-09-15
Optical connector plug and optical connector App 20050196106 - Taira, Junji ; et al.	2005-09-08

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