Katagiyama; Naoki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katagiyama; Naoki.The latest application filed is for "receptacle".
Company Profile
3.66.33
- Katagiyama; Naoki - Tokyo JP
Patent Activity
| Patent | Date |
|---|---|
| Receptacle Grant 10,992,085 - Katagiyama , et al. April 27, 2 | 2021-04-27 |
| Receptacle App 20200319413 - KATAGIYAMA; Naoki ; et al. | 2020-10-08 |
| Connector housing Grant D870,669 - Katagiyama , et al. Dec | 2019-12-24 |
| Connector-incorporating plug Grant 10,320,121 - Koreeda , et al. | 2019-06-11 |
| Connector-incorporating Plug App 20180323543 - KOREEDA; Yuichi ; et al. | 2018-11-08 |
| Connector-equipped plug Grant 10,067,300 - Katagiyama , et al. September 4, 2 | 2018-09-04 |
| Cap for optical connector Grant D825,488 - Katagiyama , et al. August 14, 2 | 2018-08-14 |
| Connector Grant 10,036,862 - Katagiyama , et al. July 31, 2 | 2018-07-31 |
| Connector Grant 10,018,793 - Katagiyama , et al. July 10, 2 | 2018-07-10 |
| Dust cap having a housing with a cantilever beam secured to a shell of a receptacle by a coupling member Grant 10,003,154 - Koreeda , et al. June 19, 2 | 2018-06-19 |
| Connector-incorporating plug Grant 10,001,604 - Koreeda , et al. June 19, 2 | 2018-06-19 |
| Connector App 20180156995 - KATAGIYAMA; Naoki ; et al. | 2018-06-07 |
| Connector App 20180136417 - KATAGIYAMA; Naoki ; et al. | 2018-05-17 |
| Dust Cap App 20180123280 - KOREEDA; Yuichi ; et al. | 2018-05-03 |
| Ring for holding the connections of the connectors Grant D812,014 - Katagiyama , et al. March 6, 2 | 2018-03-06 |
| Optical-connector-incorporating plug Grant 9,904,019 - Koreeda , et al. February 27, 2 | 2018-02-27 |
| Connector-equipped Plug App 20170307831 - KATAGIYAMA; Naoki ; et al. | 2017-10-26 |
| Connector-incorporating Plug App 20170276882 - KOREEDA; Yuichi ; et al. | 2017-09-28 |
| Optical-connector-incorporating Plug App 20170269309 - KOREEDA; Yuichi ; et al. | 2017-09-21 |
| Adapter for optical connectors Grant D790,470 - Katagiyama , et al. June 27, 2 | 2017-06-27 |
| Adapter for optical connectors Grant D789,889 - Katagiyama , et al. June 20, 2 | 2017-06-20 |
| Cap for optical connector Grant D782,982 - Katagiyama , et al. April 4, 2 | 2017-04-04 |
| Optical connector Grant D777,106 - Katagiyama , et al. January 24, 2 | 2017-01-24 |
| Optical connector Grant D776,616 - Katagiyama , et al. January 17, 2 | 2017-01-17 |
| Cap for optical connector Grant D771,572 - Katagiyama , et al. November 15, 2 | 2016-11-15 |
| Cap for optical connector Grant D769,828 - Katagiyama , et al. October 25, 2 | 2016-10-25 |
| Positioning tool for optical connector Grant D763,199 - Katagiyama , et al. August 9, 2 | 2016-08-09 |
| Optical connector Grant D754,073 - Katagiyama , et al. April 19, 2 | 2016-04-19 |
| Adapter for optical connector Grant D754,072 - Katagiyama , et al. April 19, 2 | 2016-04-19 |
| Optical connector Grant D753,594 - Katagiyama , et al. April 12, 2 | 2016-04-12 |
| Optical connector Grant D751,505 - Katagiyama , et al. March 15, 2 | 2016-03-15 |
| Optical connector Grant D750,567 - Katagiyama , et al. March 1, 2 | 2016-03-01 |
| Optical connector Grant D750,566 - Katagiyama , et al. March 1, 2 | 2016-03-01 |
| Guide instrument for optical connector Grant D747,634 - Katagiyama , et al. January 19, 2 | 2016-01-19 |
| Optical connector Grant D747,692 - Katagiyama , et al. January 19, 2 | 2016-01-19 |
| Optical connector Grant D744,955 - Katagiyama , et al. December 8, 2 | 2015-12-08 |
| Connector and plug that incorporates same Grant 9,176,287 - Koreeda , et al. November 3, 2 | 2015-11-03 |
| Optical connector Grant D740,758 - Katagiyama , et al. October 13, 2 | 2015-10-13 |
| Optical connector Grant D740,756 - Katagiyama , et al. October 13, 2 | 2015-10-13 |
| Connector And Plug That Incorporates Same App 20150268424 - KOREEDA; Yuichi ; et al. | 2015-09-24 |
| Electrical-optical hybrid connector and receptacle thereof Grant 9,063,300 - Torikai , et al. June 23, 2 | 2015-06-23 |
| Optical Fiber With Optical Connectors App 20150104132 - KOREEDA; Yuichi ; et al. | 2015-04-16 |
| Optical connector Grant 8,992,097 - Koreeda , et al. March 31, 2 | 2015-03-31 |
| Optical connector capable of assembling therein optical fiber led out from rear of ferrule and optical connector system containing same Grant 8,956,056 - Katagiyama , et al. February 17, 2 | 2015-02-17 |
| Optical connector device and mating optical connector device Grant 8,915,652 - Katagiyama , et al. December 23, 2 | 2014-12-23 |
| Optical connector and optical connector device Grant 8,858,091 - Koreeda , et al. October 14, 2 | 2014-10-14 |
| Optical Connector App 20140241671 - KOREEDA; Yuichi ; et al. | 2014-08-28 |
| Optical adapter Grant 8,770,859 - Koreeda , et al. July 8, 2 | 2014-07-08 |
| Optical connector Grant 8,678,667 - Koreeda , et al. March 25, 2 | 2014-03-25 |
| Optical connector adapter with excellent dust resistance Grant 8,646,988 - Katagiyama , et al. February 11, 2 | 2014-02-11 |
| Optical Connector And Optical Connector Device App 20130315539 - Koreeda; Yuichi ; et al. | 2013-11-28 |
| Optical connector Grant 8,485,736 - Katagiyama , et al. July 16, 2 | 2013-07-16 |
| Optical connector and optical connector cable Grant 8,459,878 - Katagiyama , et al. June 11, 2 | 2013-06-11 |
| Guide pin for optical connector Grant D683,705 - Katagiyama , et al. June 4, 2 | 2013-06-04 |
| Electrical-optical Hybrid Connector And Receptacle Thereof App 20130129284 - Torikai; Toshitaka ; et al. | 2013-05-23 |
| Adapter system Grant 8,419,291 - Koreeda , et al. April 16, 2 | 2013-04-16 |
| Optical connector plug Grant 8,376,628 - Koreeda , et al. February 19, 2 | 2013-02-19 |
| Optical connector Grant 8,356,947 - Katagiyama , et al. January 22, 2 | 2013-01-22 |
| Optical Connector App 20130011101 - KATAGIYAMA; Naoki ; et al. | 2013-01-10 |
| Optical connector Grant 8,348,518 - Katagiyama , et al. January 8, 2 | 2013-01-08 |
| Optical Connector App 20120321252 - Koreeda; Yuichi ; et al. | 2012-12-20 |
| Optical connector device Grant 8,297,853 - Katagiyama , et al. October 30, 2 | 2012-10-30 |
| Optical Connector And Optical Connector System App 20120141072 - Katagiyama; Naoki ; et al. | 2012-06-07 |
| Optical Connector Device And Mating Optical Connector Device App 20120128302 - Katagiyama; Naoki ; et al. | 2012-05-24 |
| Connector assembly Grant 8,177,575 - Katagiyama , et al. May 15, 2 | 2012-05-15 |
| Assembly-type durable optical connector adapter Grant 8,047,725 - Katagiyama , et al. November 1, 2 | 2011-11-01 |
| Optical Connector Plug App 20110211792 - Koreeda; Yuichi ; et al. | 2011-09-01 |
| Optical connector adapter with excellent dust resistance App 20110158586 - Katagiyama; Naoki ; et al. | 2011-06-30 |
| Optical Adapter App 20110123156 - Koreeda; Yuichi ; et al. | 2011-05-26 |
| Adapter system App 20110081798 - Koreeda; Yuichi ; et al. | 2011-04-07 |
| Optical connector and optical connector cable App 20110075974 - Katagiyama; Naoki ; et al. | 2011-03-31 |
| Connector assembly App 20110021057 - Katagiyama; Naoki ; et al. | 2011-01-27 |
| Optical connector device App 20100303417 - Katagiyama; Naoki ; et al. | 2010-12-02 |
| Optical Connector App 20100296778 - KATAGIYAMA; Naoki ; et al. | 2010-11-25 |
| Optical Connector App 20100239213 - Katagiyama; Naoki ; et al. | 2010-09-23 |
| Optical connector assembling jig Grant 7,720,345 - Katagiyama , et al. May 18, 2 | 2010-05-18 |
| Assembly-type durable optical connector adapter App 20100002999 - Katagiyama; Naoki ; et al. | 2010-01-07 |
| Optical component and adapter including the same Grant 7,625,130 - Hiroki , et al. December 1, 2 | 2009-12-01 |
| Optical connector assembling jig App 20090116794 - Katagiyama; Naoki ; et al. | 2009-05-07 |
| Optical connection component which has a shutter member and which can be reduced in size Grant 7,507,032 - Katagiyama , et al. March 24, 2 | 2009-03-24 |
| Optical connector excellent in maintenance of a connected state Grant 7,484,898 - Katagiyama , et al. February 3, 2 | 2009-02-03 |
| Optical Component And Adapter Including The Same App 20090003775 - Hiroki; Yasutaka ; et al. | 2009-01-01 |
| Optical connector excellent in maintenance of a connected state App 20080138016 - Katagiyama; Naoki ; et al. | 2008-06-12 |
| Optical connection component which has a shutter member and which can be reduced in size App 20080013148 - Katagiyama; Naoki ; et al. | 2008-01-17 |
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