HONGO; Akihito

Patent Applications and Registrations

Patent applications and USPTO patent grants for HONGO; Akihito.The latest application filed is for "abnormality detection system, laser treatment device, and laser treatment system".

Company Profile

2.18.20

HONGO; Akihito - Kyoto JP
Hongo; Akihito - Tsuchiura JP
Hongo; Akihito - Hitachi JP
Hongo, Akihito - Tuchiura JP
Hongo; Akihito - Ibaraki JP
Hongo; Akihito - 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
Abnormality Detection System, Laser Treatment Device, And Laser Treatment System App 20200352648 - TAMURA; Yoshiteru ; et al.	2020-11-12
Laser tip, laser treatment tool, laser treatment device, and laser treatment system Grant 10,792,102 - Okagami , et al. October 6, 2	2020-10-06
Laser Tip, Laser Treatment Tool, Laser Treatment Device, And Laser Treatment System App 20180325595 - Okagami; Yoshihide ; et al.	2018-11-15
Laser waveguide device and laser waveguide system Grant 9,827,045 - Hongo , et al. November 28, 2	2017-11-28
Laser Waveguide Device And Laser Waveguide System App 20150349480 - Hongo; Akihito ; et al.	2015-12-03
Method of manufacturing a hollow waveguide Grant 8,720,040 - Hongo , et al. May 13, 2	2014-05-13
Wavelength Cross Connect Device App 20130272650 - Ishikawa; Hiroshi ; et al.	2013-10-17
Hollow fiber formed using metal nano particles Grant 8,270,795 - Hongo , et al. September 18, 2	2012-09-18
Method for fabricating a hollow fiber Grant 8,121,452 - Hongo , et al. February 21, 2	2012-02-21
Hollow Fiber App 20110317970 - HONGO; Akihito ; et al.	2011-12-29
Optical fiber laser and exciting method using same Grant 7,903,695 - Kojima , et al. March 8, 2	2011-03-08
Optical fiber for an optical fiber laser, method for fabricating the same, and optical fiber laser Grant 7,813,386 - Yao , et al. October 12, 2	2010-10-12
Optical fiber for fiber laser, fiber laser, and laser oscillation method Grant 7,792,161 - Hongo September 7, 2	2010-09-07
Optical fiber laser Grant 7,769,058 - Hongo , et al. August 3, 2	2010-08-03
Optical fiber for fiber laser device and fiber laser device using same Grant 7,684,449 - Ohsono , et al. March 23, 2	2010-03-23
Stamper For Minute Structure Transfer And A Method For Manufacturing The Same App 20100062098 - Ando; Takashi ; et al.	2010-03-11
Hollow waveguide and method of manufacturing the same Grant 7,664,356 - Hongo , et al. February 16, 2	2010-02-16
Optical Fiber For A Fiber Laser And Fiber Laser Using The Same App 20090316733 - Yao; Bing ; et al.	2009-12-24
Hollow Fiber And Method For Fabricating Same App 20090208175 - HONGO; Akihito ; et al.	2009-08-20
Optical Fiber Laser And Exciting Method Using Same App 20090129411 - Kojima; Seiji ; et al.	2009-05-21
Optical fiber for an optical fiber laser, method for fabricating the same, and optical fiber laser App 20090080472 - Yao; Bing ; et al.	2009-03-26
Optical waveguide type optical coupling arrangement App 20090052840 - Kojima; Seiji ; et al.	2009-02-26
Optical fiber for an optical fiber laser, method for fabricating the same, and optical fiber laser App 20090052476 - Yao; Bing ; et al.	2009-02-26
Hollow waveguide and method of manufacturing the same App 20090007415 - Hongo; Akihito ; et al.	2009-01-08
Optical fiber, optical fiber production method and optical fiber production system App 20080267229 - Kojima; Seiji ; et al.	2008-10-30
Optical fiber for fiber laser device and fiber laser device using same App 20080192778 - Ohsono; Kazumasa ; et al.	2008-08-14
Laser energy transmission optical fiber, laser energy transmission method and laser energy transmission device Grant 7,373,061 - Hongo May 13, 2	2008-05-13
Optical fiber laser App 20070189340 - Hongo; Akihito ; et al.	2007-08-16
Laser energy transmission optical fiber, laser energy transmission method and laser energy transmission device App 20060165361 - Hongo; Akihito	2006-07-27
Optical fiber for fiber laser, fiber laser, and laser oscillation method App 20060098694 - Hongo; Akihito	2006-05-11
Hollow waveguide and method of manufacturing the same App 20050265677 - Hongo, Akihito ; et al.	2005-12-01
Gas detecting method and gas sensors App 20050186117 - Uchiyama, Hiroyuki ; et al.	2005-08-25
Detachable laser probe having reduced attenuation Grant 6,104,853 - Miyagi , et al. August 15, 2	2000-08-15
Hollow waveguide and method of making same Grant 5,995,696 - Miyagi , et al. November 30, 1	1999-11-30
Optical hollow waveguide, method for fabricating the same, and laser transmission apparatus using the same Grant 5,729,646 - Miyagi , et al. March 17, 1	1998-03-17
Thin-film coated waveguide laser Grant 4,875,218 - Hongo , et al. October 17, 1	1989-10-17
Optical waveguide having a silicon oxi-nitride layer Grant 4,737,015 - Ishida , et al. April 12, 1	1988-04-12

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