Tsujita; Yuichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsujita; Yuichi.The latest application filed is for "cutting jig and cutting method of optical fiber".

Company Profile

13.58.54

Tsujita; Yuichi - Osaka JP
Tsujita; Yuichi - Ibaraki JP
Tsujita; Yuichi - Ibaraki-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
Optical transmission system and electro-optical conversion device Grant 11,411,648 - Tsujita , et al. August 9, 2	2022-08-09
Optical connector member, optical connector kit, and optical interconnection Grant 11,402,582 - Tsujita , et al. August 2, 2	2022-08-02
Cutting Jig And Cutting Method Of Optical Fiber App 20220221651 - OKADA; Kazumasa ; et al.	2022-07-14
Optical waveguide, opto-electric hybrid board, and opto-electric hybrid module Grant 11,347,002 - Konegawa , et al. May 31, 2	2022-05-31
Opto-electric hybrid board, connector kit, and producing method of connector kit Grant 11,320,613 - Tanaka , et al. May 3, 2	2022-05-03
Optical waveguide member connector and producing method thereof Grant 11,300,733 - Konegawa , et al. April 12, 2	2022-04-12
Optical Transmission System And Electro-optical Conversion Device App 20220045756 - TSUJITA; Yuichi ; et al.	2022-02-10
Retention Assembly For Securing Pof Fiber Within A Connector App 20210349270 - OKADA; Kazumasa ; et al.	2021-11-11
Optical waveguide, opto-electric hybrid board, producing method of optical waveguide, producing method of opto-electric hybrid board, and opto-electric hybrid module Grant 11,119,274 - Konegawa , et al. September 14, 2	2021-09-14
Retention assembly for securing POF fiber within a connector Grant 11,099,334 - Okada , et al. August 24, 2	2021-08-24
Opto-electric hybrid board and opto-electric hybrid board assembly Grant 11,022,768 - Konegawa , et al. June 1, 2	2021-06-01
Optical waveguide member connector kit, optical waveguide member connector, and producing method thereof Grant 11,016,244 - Konegawa , et al. May 25, 2	2021-05-25
Opto-electric hybrid board Grant 10,996,395 - Tanaka , et al. May 4, 2	2021-05-04
Optical Waveguide Member Connector Kit, Optical Waveguide Member Connector, And Producing Method Thereof App 20210033786 - KONEGAWA; Naoto ; et al.	2021-02-04
Opto-electric Hybrid Board, Connector Kit, And Producing Method Of Connector Kit App 20210011218 - TANAKA; Naoyuki ; et al.	2021-01-14
Opto-electric hybrid board Grant 10,845,554 - Konegawa , et al. November 24, 2	2020-11-24
Optical Waveguide, Opto-electric Hybrid Board, Producing Method Of Optical Waveguide, Producing Method Of Opto-electric Hybrid Board, And Opto-electric Hybrid Module App 20200363587 - KONEGAWA; Naoto ; et al.	2020-11-19
Optical Waveguide, Opto-electric Hybrid Board, And Opto-electric Hybrid Module App 20200363586 - KONEGAWA; Naoto ; et al.	2020-11-19
Optical Connector Member, Optical Connector Kit Employing The Optical Connector Member, And Optical Interconnection Established By The Optical Connector Kit App 20200326477 - Tsujita; Yuichi ; et al.	2020-10-15
Method Of Inspecting Optical Waveguide And Method Of Manufacturing Optical Waveguide Using Same App 20200256762 - Ozawa; Hiroki ; et al.	2020-08-13
Optical Waveguide Member Connector And Producing Method Thereof App 20200249400 - Kind Code	2020-08-06
Opto-electric Hybrid Board And Opto-electric Hybrid Board Assembly App 20200150359 - KONEGAWA; Naoto ; et al.	2020-05-14
Connector member for optical waveguide, optical connector kit using same, and optical interconnection obtained thereby Grant 10,649,155 - Konegawa , et al.	2020-05-12
Opto-electric hybrid board and manufacturing method for same Grant 10,606,002 - Tsujita , et al.	2020-03-31
Opto-electric Hybrid Board App 20200057214 - Konegawa; Naoto ; et al.	2020-02-20
Retention Assembly For Securing Pof Fiber Within A Connector App 20200049903 - OKADA; Kazumasa ; et al.	2020-02-13
Optical waveguide Grant 10,495,814 - Tsujita , et al. De	2019-12-03
Opto-electric Hybrid Board App 20190324200 - Tanaka; Naoyuki ; et al.	2019-10-24
Optical sensor Grant 10,446,709 - Tanaka , et al. Oc	2019-10-15
Opto-electric hybrid board and method of manufacturing same Grant 10,353,161 - Tsujita , et al. July 16, 2	2019-07-16
Opto-electric hybrid board and method of manufacturing same Grant 10,295,769 - Tanaka , et al.	2019-05-21
Opto-electric hybrid board Grant 10,288,823 - Tsujita , et al.	2019-05-14
Connector Member For Optical Waveguide, Optical Connector Kit Using Same, And Optical Interconnection Obtained Thereby App 20190113691 - Konegawa; Naoto ; et al.	2019-04-18
Optical sensor having light entrance portion smaller than light-receiving element Grant 10,260,939 - Tanaka , et al.	2019-04-16
Connector Member For Optical Waveguide, Optical Connector Kit Using Same, And Optical Interconnection Obtained Thereby App 20190072727 - Konegawa; Naoto ; et al.	2019-03-07
Optical Waveguide App 20190033519 - Tsujita; Yuichi ; et al.	2019-01-31
Optical Waveguide App 20190025504 - Tsujita; Yuichi ; et al.	2019-01-24
Opto-electric hybrid module Grant 10,120,146 - Tsujita , et al. November 6, 2	2018-11-06
Opto-electric hybrid board, and production method therefor Grant 10,073,232 - Tsujita , et al. September 11, 2	2018-09-11
Opto-electric hybrid board Grant 9,989,720 - Tanaka , et al. June 5, 2	2018-06-05
Optical waveguide photosensitive resin composition, photocurable film for forming optical waveguide core layer, optical waveguide using same, and mixed flexible printed circuit board for optical/electrical transmission Grant 9,857,504 - Hirayama , et al. January 2, 2	2018-01-02
Opto-electric hybrid board Grant 9,851,502 - Shibata , et al. December 26, 2	2017-12-26
Opto-electric Hybrid Board And Method Of Manufacturing Same App 20170329093 - Tanaka; Naoyuki ; et al.	2017-11-16
Opto-electric Hybrid Board App 20170329079 - Tsujita; Yuichi ; et al.	2017-11-16
Opto-electric Hybrid Board App 20170315316 - Tanaka; Naoyuki ; et al.	2017-11-02
Opto-electric Hybrid Board, And Production Method Therefor App 20170307833 - Tsujita; Yuichi ; et al.	2017-10-26
Opto-electric Hybrid Board And Manufacturing Method For Same App 20170299823 - Tsujita; Yuichi ; et al.	2017-10-19
Opto-electric Hybrid Board And Method Of Manufacturing Same App 20170285284 - Tsujita; Yuichi ; et al.	2017-10-05
Optical Sensor App 20170211971 - Tanaka; Naoyuki ; et al.	2017-07-27
Opto-electric hybrid board Grant 9,696,507 - Shibata , et al. July 4, 2	2017-07-04
Optical Sensor App 20170133544 - Tanaka; Naoyuki ; et al.	2017-05-11
Opto-electric hybrid board and method of manufacturing same Grant 9,632,263 - Shibata , et al. April 25, 2	2017-04-25
Opto-electric hybrid board Grant 9,632,246 - Tsujita , et al. April 25, 2	2017-04-25
Opto-electric Hybrid Board App 20170102502 - Shibata; Naoki ; et al.	2017-04-13
Opto-electric hybrid board and production method therefor Grant 9,618,710 - Tsujita , et al. April 11, 2	2017-04-11
Opto-electric hybrid module Grant 9,459,419 - Tanaka , et al. October 4, 2	2016-10-04
Opto-electric Hybrid Board And Production Method Therefor App 20160274317 - Tsujita; Yuichi ; et al.	2016-09-22
Opto-electric Hybrid Board App 20160266338 - Shibata; Naoki ; et al.	2016-09-15
Optical Waveguide Photosensitive Resin Composition, Photocurable Film For Forming Optical Waveguide Core Layer, Optical Waveguide Using Same, And Mixed Flexible Printed Circuit Board For Optical/electrical Transmission App 20160252655 - Hirayama; Tomoyuki ; et al.	2016-09-01
Opto-electric hybrid module Grant 9,417,384 - Tanaka , et al. August 16, 2	2016-08-16
Opto-electric Hybrid Board And Method Of Manufacturing Same App 20160231520 - Shibata; Naoki ; et al.	2016-08-11
Opto-electric Hybrid Board, And Production Method Therefor App 20160216464 - Tsujita; Yuichi ; et al.	2016-07-28
Opto-electric hybrid module Grant 9,395,505 - Shibata , et al. July 19, 2	2016-07-19
Opto-electric Hybrid Module App 20160178863 - TANAKA; Naoyuki ; et al.	2016-06-23
Opto-electric Hybrid Board App 20160178839 - Tsujita; Yuichi ; et al.	2016-06-23
Opto-electric hybrid board Grant 9,366,815 - Hanazono , et al. June 14, 2	2016-06-14
Opto-electric Hybrid Module App 20160131834 - Tanaka; Naoyuki ; et al.	2016-05-12
Opto-electric Hybrid Module App 20160116690 - Tanaka; Naoyuki ; et al.	2016-04-28
Opto-electric hybrid board and method of manufacturing same Grant 9,297,958 - Tsujita , et al. March 29, 2	2016-03-29
Opto-electric Hybrid Module App 20160070075 - Tsujita; Yuichi ; et al.	2016-03-10
Opto-electric hybrid board and manufacturing method therefor Grant 9,265,141 - Inoue , et al. February 16, 2	2016-02-16
Opto-electric Hybrid Module App 20150355422 - Shibata; Naoki ; et al.	2015-12-10
Opto-electric hybrid board and method of manufacturing same Grant 9,046,646 - Tsujita , et al. June 2, 2	2015-06-02
Opto-electric hybrid board and manufacturing method therefor Grant 8,915,657 - Inoue , et al. December 23, 2	2014-12-23
Optical connector and method of manufacturing same Grant 8,845,208 - Tsujita , et al. September 30, 2	2014-09-30
Opto-electric hybrid board and method of manufacturing same Grant 8,837,874 - Tsujita , et al. September 16, 2	2014-09-16
Opto-electric hybrid board and manufacturing method therefor Grant 8,837,873 - Nagafuji , et al. September 16, 2	2014-09-16
Opto-electric hybrid board and method of manufacturing same Grant 8,768,114 - Tsujita , et al. July 1, 2	2014-07-01
Opto-electric Hybrid Board And Method Of Manufacturing Same App 20140147076 - Tsujita; Yuichi ; et al.	2014-05-29
Optical connection structure and production method of optical waveguide to be used for the optical connection structure Grant 8,644,662 - Mune , et al. February 4, 2	2014-02-04
Opto-electric hybrid board and manufacturing method therefor Grant 8,644,655 - Tsujita , et al. February 4, 2	2014-02-04
Opto-electric hybrid board and manufacturing method therefor Grant 8,644,660 - Nagafuji , et al. February 4, 2	2014-02-04
Opto-electric Hybrid Board App 20140016896 - Hanazono; Hiroyuki ; et al.	2014-01-16
Manufacturing method for an optical waveguide and optical waveguide body used therefor Grant 8,606,063 - Tsujita , et al. December 10, 2	2013-12-10
Opto-electric hybrid board and manufacturing method therefor Grant 8,606,056 - Tsujita , et al. December 10, 2	2013-12-10
Opto-electric Hybrid Board And Method Of Manufacturing Same App 20130301980 - Tsujita; Yuichi ; et al.	2013-11-14
Optical waveguide optical connector using same, and manufacturing method thereof Grant 8,554,041 - Mune , et al. October 8, 2	2013-10-08
Opto-electric Hybrid Board And Method Of Manufacturing Same App 20130243371 - TSUJITA; Yuichi ; et al.	2013-09-19
Opto-electric Hybrid Board And Method Of Manufacturing Same App 20130243370 - Tsujita; Yuichi ; et al.	2013-09-19
Production method of optical waveguide for connector Grant 8,415,090 - Tsujita , et al. April 9, 2	2013-04-09
Opto-electric Hybrid Board And Manufacturing Method Therefor App 20120251038 - Nagafuji; Akiko ; et al.	2012-10-04
Opto-electric Hybrid Board And Manufacturing Method Therefor App 20120251036 - INOUE; Masami ; et al.	2012-10-04
Opto-electric Hybrid Board And Manufacturing Method Therefor App 20120251055 - Nagafuji; Akiko ; et al.	2012-10-04
Opto-electric Hybrid Board And Manufacturing Method Therefor App 20120251037 - TSUJITA; Yuichi ; et al.	2012-10-04
Opto-electric Hybrid Board And Manufacturing Method Therefor App 20120237158 - Inoue; Masami ; et al.	2012-09-20
Opto-electric Hybrid Board And Manufacturing Method Therefor App 20120237159 - Tsujita; Yuichi ; et al.	2012-09-20
Manufacturing Method For An Optical Waveguide And Optical Waveguide Body Used Therefor App 20120195562 - Tsujita; Yuichi ; et al.	2012-08-02
Optical Connector And Method Of Manufacturing Same App 20120134630 - Tsujita; Yuichi ; et al.	2012-05-31
Production Method Of Optical Waveguide For Connector App 20120077129 - Tsujita; Yuichi ; et al.	2012-03-29
Optical Connection Structure And Production Method Of Optical Waveguide To Be Used For The Optical Connection Structure App 20110286701 - Mune; Kazunori ; et al.	2011-11-24
Optical Waveguide For Optical Connector, Optical Connector Using Same, And Method Of Manufacturing Optical Waveguide For Optical Connector App 20110222818 - Mune; Kazunori ; et al.	2011-09-15

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