FUNATSU; Yoshitsugu
Patent Applications and Registrations
Patent applications and USPTO patent grants for FUNATSU; Yoshitsugu.The latest application filed is for "copolymerized polyphenylene sulfide fibers".
- FUNATSU; Yoshitsugu - Mishima-shi JP
- Funatsu; Yoshitsugu - Otsu-shi Shiga
- Funatsu; Yoshitsugu - Shiga JP
- Funatsu; Yoshitsugu - Mishima JP
- Funatsu; Yoshitsugu - Shizuoka JP
| Patent | Date |
|---|---|
| Copolymerized Polyphenylene Sulfide Fibers App 20220049380 - TSUCHIYA; Shohei ; et al. | 2022-02-17 |
| Composite Electrolyte Membrane App 20210095386 - Minamibayashi; Kenta ; et al. | 2021-04-01 |
| Spunbonded Nonwoven Fabric App 20210040660 - Nishiguchi; Yuka ; et al. | 2021-02-11 |
| Spunbond Nonwoven Fabric App 20200240061 - Katsuta; Hiroo ; et al. | 2020-07-30 |
| Method of producing liquid crystal polyester fibers Grant 10,584,429 - Kawamata , et al. | 2020-03-10 |
| Liquid Crystal Polyester Fiber And Producing Method Thereof App 20190177880 - FUNATSU; Yoshitsugu ; et al. | 2019-06-13 |
| Polyphenylene sulfide fibers, and manufacturing method therefor Grant 10,138,577 - Katsuta , et al. Nov | 2018-11-27 |
| Method Of Producing Liquid Crystal Polyester Fibers App 20180305841 - Kawamata; Chieko ; et al. | 2018-10-25 |
| Polyphenylene sulfide fiber Grant 10,106,655 - Katsuta , et al. October 23, 2 | 2018-10-23 |
| Sea-island composite fiber Grant 9,758,904 - Masuda , et al. September 12, 2 | 2017-09-12 |
| Polyphenylene Sulfide Fiber App 20170226292 - Katsuta; Hiroo ; et al. | 2017-08-10 |
| Polyphenylene Sulfide Fibers, And Manufacturing Method Therefor App 20170198414 - Katsuta; Hiroo ; et al. | 2017-07-13 |
| Liquid Crystal Polyester Fiber And Producing Method Thereof App 20160340804 - FUNATSU; Yoshitsugu ; et al. | 2016-11-24 |
| Liquid crystalline polyester fiber and process for production of the same Grant 9,169,578 - Funatsu , et al. October 27, 2 | 2015-10-27 |
| Sea-island Composite Fiber App 20150184315 - Masuda; Masato ; et al. | 2015-07-02 |
| Composite Spinneret App 20150132428 - Masuda; Masato ; et al. | 2015-05-14 |
| Liquid crystal polyester fibers and method for producing the same Grant 9,011,743 - Funatsu , et al. April 21, 2 | 2015-04-21 |
| Sea-island composite fiber, ultrafine fiber, and composite spinneret Grant 8,969,224 - Masuda , et al. March 3, 2 | 2015-03-03 |
| Liquid Crystalline Polyester Fiber And Process For Production Of The Same App 20140106169 - FUNATSU; Yoshitsugu ; et al. | 2014-04-17 |
| Liquid crystalline polyester fiber and process for production of the same Grant 8,673,174 - Funatsu , et al. March 18, 2 | 2014-03-18 |
| Liquid Crystal Polyester Fibers And Method For Producing Same App 20140017965 - Kawamata; Chieko ; et al. | 2014-01-16 |
| Sea-island Composite Fiber, Ultrafine Fiber, And Composite Spinneret App 20120288703 - Masuda; Masato ; et al. | 2012-11-15 |
| Liquid Crystal Polyester Fibers And Method For Producing The Same App 20110318982 - Funatsu; Yoshitsugu ; et al. | 2011-12-29 |
| Liquid Crystalline Polyester Fiber And Process For Production Of The Same App 20100104870 - Funatsu; Yoshitsugu ; et al. | 2010-04-29 |
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