loadpatents
Patent applications and USPTO patent grants for Hamakubo; Katsushi.The latest application filed is for "optical fiber tape core wire, optical fiber cable, and method of manufacturing optical fiber tape core wire".
Patent | Date |
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Intermittent connection-type optical fiber tape core wire, optical fiber cable, and method for manufacturing intermittent connection-type optical fiber tape core wire Grant 11,415,769 - Sato , et al. August 16, 2 | 2022-08-16 |
Optical Fiber Tape Core Wire, Optical Fiber Cable, And Method Of Manufacturing Optical Fiber Tape Core Wire App 20220252809 - SATO; Fumiaki ;   et al. | 2022-08-11 |
Intermittent Connection-type Optical Fiber Tape Core Wire, Optical Fiber Cable, And Method For Manufacturing Intermittent Connection-type Optical Fiber Tape Core Wire App 20220075134 - SATO; Fumiaki ;   et al. | 2022-03-10 |
Resin Composition, Secondary Coating Material Of Optical Fiber, Optical Fiber, And Method For Producing Optical Fiber App 20220066095 - HAMAKUBO; Katsushi ;   et al. | 2022-03-03 |
Resin Composition, Secondary Coating Material For Optical Fiber, Optical Fiber, And Method For Producing Optical Fiber App 20220041501 - HAMAKUBO; Katsushi | 2022-02-10 |
Resin Composition, Secondary Coating Material For Optical Fiber, Optical Fiber, And Method For Producing Optical Fiber App 20220041500 - HAMAKUBO; Katsushi ;   et al. | 2022-02-10 |
Resin Composition, Optical Fiber Secondary Coating Material, Optical Fiber And Manufacturing Method Of Optical Fiber App 20220026631 - HAMAKUBO; Katsushi ;   et al. | 2022-01-27 |
Resin Composition, Optical Fiber And Method For Producing Optical Fiber App 20220017768 - TOKUDA; Chiaki ;   et al. | 2022-01-20 |
Optical Fiber App 20210349255 - HAMAKUBO; Katsushi ;   et al. | 2021-11-11 |
Resin Composition, Secondary Coating Material For Optical Fiber, Optical Fiber, And Method For Manufacturing Optical Fiber App 20210309566 - HAMAKUBO; Katsushi ;   et al. | 2021-10-07 |
Optical Fiber Ribbon And Optical Fiber Cable App 20210263255 - IWAGUCHI; Noriaki ;   et al. | 2021-08-26 |
Resin Composition For Covering Optical Fiber App 20210230337 - HAMAKUBO; Katsushi ;   et al. | 2021-07-29 |
Optical Fiber App 20210221736 - TOKUDA; Chiaki ;   et al. | 2021-07-22 |
Resin Composition, Optical Fiber, And Method For Manufacturing Optical Fiber App 20210198517 - HAMAKUBO; Katsushi ;   et al. | 2021-07-01 |
Optical Fiber App 20210188705 - HAMAKUBO; Katsushi | 2021-06-24 |
Resin Composition, Optical Fiber, And Method For Producing Optical Fiber App 20210179762 - HAMAKUBO; Katsushi ;   et al. | 2021-06-17 |
Resin Composition And Optical Fiber App 20210181410 - HAMAKUBO; Katsushi ;   et al. | 2021-06-17 |
Optical Fiber App 20210157049 - HAMAKUBO; Katsushi ;   et al. | 2021-05-27 |
Optical Fiber App 20210149107 - HAMAKUBO; Katsushi ;   et al. | 2021-05-20 |
Resin Composition, Optical Fiber And Method For Manufacturing Optical Fiber App 20210053870 - HAMAKUBO; Katsushi | 2021-02-25 |
Resin Composition, Optical Fiber And Method For Manufacturing Optical Fiber App 20210024772 - HAMAKUBO; Katsushi | 2021-01-28 |
Optical Fiber App 20210026065 - HAMAKUBO; Katsushi ;   et al. | 2021-01-28 |
Resin Composition And Optical Fiber App 20210009854 - HAMAKUBO; Katsushi | 2021-01-14 |
Resin Composition And Optical Fiber App 20200262749 - HAMAKUBO; Katsushi | 2020-08-20 |
Resin Composition, Secondary Coating Material For Optical Fiber, And Optical Fiber App 20200216714 - HAMAKUBO; Katsushi ;   et al. | 2020-07-09 |
Coating Composition, Eyeglass Lens, And Method For Manufacturing Eyeglass App 20200017708 - ISHIZAKI; Takako ;   et al. | 2020-01-16 |
Coating Composition, Eyeglass Lens, And Method For Manufacturing Eyeglass Lens App 20190112498 - HAMAKUBO; Katsushi ;   et al. | 2019-04-18 |
Magnetic Disk And Manufacturing Method Thereof App 20180268853 - SHIMOKAWA; KOICHI ;   et al. | 2018-09-20 |
Coating composition Grant 10,072,155 - Hamakubo , et al. September 11, 2 | 2018-09-11 |
Magnetic disk and manufacturing method thereof Grant 9,984,715 - Shimokawa , et al. May 29, 2 | 2018-05-29 |
Coating composition Grant 9,873,799 - Hamakubo , et al. January 23, 2 | 2018-01-23 |
Coating composition Grant 9,783,683 - Hamakubo , et al. October 10, 2 | 2017-10-10 |
Spectacle Lens App 20170176646 - HAMAKUBO; Katsushi | 2017-06-22 |
Lubricant compound for magnetic disk and magnetic disk Grant 9,558,778 - Suzuki , et al. January 31, 2 | 2017-01-31 |
Plastic lens and production method therefor Grant 9,500,774 - Hamakubo , et al. November 22, 2 | 2016-11-22 |
Polarizing lens Grant 9,322,968 - Yajima , et al. April 26, 2 | 2016-04-26 |
Coating Composition App 20160075882 - HAMAKUBO; Katsushi ;   et al. | 2016-03-17 |
Coating Composition App 20160068684 - HAMAKUBO; Katsushi ;   et al. | 2016-03-10 |
Magnetic Disk And Manufacturing Method Thereof App 20160055874 - SHIMOKAWA; Koichi ;   et al. | 2016-02-25 |
Coating Composition App 20160032109 - HAMAKUBO; Katsushi ;   et al. | 2016-02-04 |
Magnetic disk and method of manufacturing the same Grant 9,245,568 - Itoh , et al. January 26, 2 | 2016-01-26 |
Plastic Lens And Production Method Therefor App 20160003979 - HAMAKUBO; Katsushi ;   et al. | 2016-01-07 |
Magnetic disk and manufacturing method thereof Grant 9,177,586 - Shimokawa , et al. November 3, 2 | 2015-11-03 |
Magnetic disk and method of manufacturing the same Grant 9,005,782 - Hamakubo , et al. April 14, 2 | 2015-04-14 |
Lubricant for magnetic disk and magnetic disk Grant 8,999,534 - Shimokawa , et al. April 7, 2 | 2015-04-07 |
Method of producing a magnetic recording disc Grant 8,920,872 - Itoh , et al. December 30, 2 | 2014-12-30 |
Method of producing a magnetic recording disc Grant 08920872 - | 2014-12-30 |
Method of manufacturing a magnetic disk Grant 8,846,137 - Shimokawa , et al. September 30, 2 | 2014-09-30 |
Lubricant for magnetic disc, magnetic disc and method of producing the same Grant 8,697,262 - Hamakubo , et al. April 15, 2 | 2014-04-15 |
Method Of Manufacturing Polarizing Lens App 20130196077 - YAJIMA; Eiichi ;   et al. | 2013-08-01 |
Polarizing Lens App 20130194664 - YAJIMA; Eiichi ;   et al. | 2013-08-01 |
Lubricant compound for a magnetic disk, magnetic disk, and method of manufacturing the same Grant 8,492,011 - Itoh , et al. July 23, 2 | 2013-07-23 |
Lubricant For Magnetic Disk And Magnetic Disk App 20120276417 - Shimokawa; Koichi ;   et al. | 2012-11-01 |
Method Of Producing A Magnetic Recording Disc App 20120225217 - ITOH; KAE ;   et al. | 2012-09-06 |
Lubricant For Magnetic Disc, Magnetic Disc And Method Of Producing The Same App 20120148875 - Hamakubo; Katsushi ;   et al. | 2012-06-14 |
Magnetic Disk And Manufacturing Method Thereof App 20120127599 - Shimokawa; Koichi ;   et al. | 2012-05-24 |
Lubricant Compound For Magnetic Disk And Magnetic Disk App 20120127601 - Suzuki; Kota ;   et al. | 2012-05-24 |
Lubricant for magnetic disk, process for producing the same, and magnetic disk Grant 8,178,480 - Hamakubo , et al. May 15, 2 | 2012-05-15 |
Magnetic Disk And Method Of Manufacturing The Same App 20110026162 - Hamakubo; Katsushi ;   et al. | 2011-02-03 |
Magnetic Disk And Method Of Manufacturing The Same App 20100261039 - Itoh; Kae ;   et al. | 2010-10-14 |
Lubricant Compound For A Magnetic Disk, Magnetic Disk, And Method Of Manufacturing The Same App 20100246064 - ITOH; Kae ;   et al. | 2010-09-30 |
Method Of Manufacturing A Magnetic Disk App 20100209601 - SHIMOKAWA; Koichi ;   et al. | 2010-08-19 |
Lubricant For Magnetic Disk, Process For Producing The Same, And Magnetic Disk App 20100028721 - Hamakubo; Katsushi ;   et al. | 2010-02-04 |
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