Oikawa; Masaharu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oikawa; Masaharu.The latest application filed is for "urethane-based thermoplastic elastomer foamed particles".

Company Profile

12.34.42

Oikawa; Masaharu - Tokyo JP
OIKAWA; Masaharu - Chiyoda-ku Tokyo
Oikawa; Masaharu - Yokkaichi JP
Oikawa; Masaharu - Mie JP
Oikawa; Masaharu - Yokkaichi-shi JP
Oikawa; Masaharu - Mibu-machi JP
Oikawa; Masaharu - Utsunomiya 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
Expanded beads and molded object thereof Grant 11,225,562 - Takagi , et al. January 18, 2	2022-01-18
Expanded thermoplastic polyurethane particles and expanded thermoplastic polyurethane particle molded article Grant 11,208,537 - Hayashi , et al. December 28, 2	2021-12-28
Foam particles and foam particle molded body Grant 11,174,365 - Takagi , et al. November 16, 2	2021-11-16
Olefinic thermoplastic elastomer foamed particles Grant 11,168,194 - Takagi , et al. November 9, 2	2021-11-09
Foaming particle molded body Grant 11,111,351 - Koshita , et al. September 7, 2	2021-09-07
Urethane-based Thermoplastic Elastomer Foamed Particles App 20210095091 - HAYASHI; Tatsuya ; et al.	2021-04-01
Foam Particle Moulded Article, And Production Method Therefor App 20210060833 - TAKAGI; Shota ; et al.	2021-03-04
Thermoplastic polyurethane foamed particles and method for manufacturing thermoplastic polyurethane foamed particle molded article Grant 10,899,904 - Oikawa , et al. January 26, 2	2021-01-26
Expanded thermoplastic polyurethane particles and expanded thermoplastic polyurethane particle molded article Grant 10,793,694 - Koshita , et al. October 6, 2	2020-10-06
Expanded particle molded article Grant 10,787,555 - Takagi , et al. September 29, 2	2020-09-29
Thermoplastic resin foamed particles Grant RE48,098 - Chiba , et al.	2020-07-14
Expanded Particles Crosslinked With Olefin-type Thermoplastic Elastomer App 20200165404 - TAKAGI; Shota ; et al.	2020-05-28
Olefinic Thermoplastic Elastomer Foamed Particles App 20200140643 - TAKAGI; Shota ; et al.	2020-05-07
Expanded polylactic acid resin beads and molded article of expanded polylactic acid resin beads Grant 10,633,504 - Chiba , et al.	2020-04-28
Expanded Particle Molded Article App 20200032024 - TAKAGI; Shota ; et al.	2020-01-30
Foaming Particle Molded Body App 20200032025 - KOSHITA; Nobumasa ; et al.	2020-01-30
Expanded Thermoplastic Polyurethane Particles And Expanded Thermoplastic Polyurethane Particle Molded Article App 20190382550 - HAYASHI; Tatsuya ; et al.	2019-12-19
Crosslinked expanded beads and molded expanded-bead object Grant 10,435,530 - Takagi , et al. O	2019-10-08
Foam Particle Moulded Article, Sole Cushion, And Method For Producing Foam Particles App 20190276627 - TAKAGI; Shota ; et al.	2019-09-12
Foam Particles And Foam Particle Molded Body App 20190270861 - TAKAGI; Shota ; et al.	2019-09-05
Foam Particle Moulded Article And Sole Member App 20190263994 - TAKAGI; Shota ; et al.	2019-08-29
Expanded Beads And Molded Object Thereof App 20190263993 - TAKAGI; Shota ; et al.	2019-08-29
Foam Particles, And Moulded Article Thereof App 20190256680 - TAKAGI; Shota ; et al.	2019-08-22
Propylene resin foam particles and foam particle molded article Grant 10,336,880 - Oikawa , et al.	2019-07-02
Thermoplastic Polyurethane Foam Particle Molded Article And Method For Producing Same, And Thermoplastic Polyurethane Foam Parti App 20190153189 - HAYASHI; Tatsuya ; et al.	2019-05-23
Thermoplastic Polyurethane Foam Particles App 20190112444 - KOSHITA; Nobumasa ; et al.	2019-04-18
Thermoplastic Polyurethane Foamed Particles And Method For Manufacturing Thermoplastic Polyurethane Foamed Particle Molded Article App 20190100640 - OIKAWA; Masaharu ; et al.	2019-04-04
Polylactic acid-based resin expanded beads and molded article thereof Grant 10,184,038 - Shinohara , et al. Ja	2019-01-22
Thermoplastic resin foamed particles Grant 10,106,664 - Chiba , et al. October 23, 2	2018-10-23
Polyolefin Resin Foam Particles, Foam-Particle Moulded Body, And Composite Stacked Body Including Said Moulded Body App 20180251619 - Shinohara; Mitsuru ; et al.	2018-09-06
Thermoplastic Resin Foamed Particles App 20180163010 - CHIBA; Takuya ; et al.	2018-06-14
Expanded Thermoplastic Polyurethane Particles And Expanded Thermoplastic Polyurethane Particle Molded Article App 20180155518 - KOSHITA; Nobumasa ; et al.	2018-06-07
Crosslinked Expanded Beads And Molded Expanded-bead Object App 20180127559 - TAKAGI; Shota ; et al.	2018-05-10
Propylene Resin Foam Particles And Foam Particle Molded Article App 20180022886 - OIKAWA; Masaharu ; et al.	2018-01-25
Molded article of polylactic acid-based resin expanded beads Grant 9,637,606 - Shinohara , et al. May 2, 2	2017-05-02
Expanded Polylactic Acid Resin Beads And Molded Article Of Expanded Polylactic Acid Resin Beads App 20170029591 - CHIBA; Takuya ; et al.	2017-02-02
Molded article of polyolefin-based resin expanded beads Grant 9,449,735 - Chiba , et al. September 20, 2	2016-09-20
Polylactic Acid-based Resin Expanded Beads And Molded Article Thereof App 20160032070 - SHINOHARA; Mitsuru ; et al.	2016-02-04
Method For Producing Cross-linked Polyethylene- Based Resin Expanded Beads App 20160009888 - OIKAWA; Masaharu ; et al.	2016-01-14
Polypropylene-based resin expanded beads, and polypropylene-based resin expanded beads molded article Grant 9,230,710 - Chiba , et al. January 5, 2	2016-01-05
Polylactic resin expanded beads and molded article of the expanded beads Grant 9,206,296 - Shinohara , et al. December 8, 2	2015-12-08
Molded Article Of Polylactic Acid-based Resin Expanded Beads App 20150315351 - SHINOHARA; Mitsuru ; et al.	2015-11-05
Process for producing molded article of expanded polyolefin-based resin beads, and molded article of expanded polyolefin-based resin beads Grant 9,079,360 - Nohara , et al. July 14, 2	2015-07-14
Polypropylene resin foam particle and molding thereof Grant 9,023,904 - Sasaki , et al. May 5, 2	2015-05-05
Polylactic acid resin expanded beads and molded article of polylactic acid resin expanded beads Grant 9,023,470 - Shinohara , et al. May 5, 2	2015-05-05
Polypropylene-based Resin Expanded Beads, And Polypropylene-based Resin Expanded Beads Molded Article App 20150102269 - Chiba; Takuya ; et al.	2015-04-16
Polypropylene-Based Resin Expanded Beads, Method for Preparing Same, and Polypropylene-Based Resin Expanded Beads Molded Article App 20150001451 - Chiba; Takuya ; et al.	2015-01-01
Process For Producing Polylactic Acid-based Resin Expanded Beads App 20140336289 - Shinohara; Mitsuru ; et al.	2014-11-13
Polylactic Acid-based Resin Expanded Beads And Molded Article Thereof App 20140235741 - Shinohara; Mitsuru ; et al.	2014-08-21
Polyvinylidene Fluoride Resin Expanded Beads, Method For Producing Polyvinylidene Fluoride Resin Expanded Beads, And Molded Articles Of Polyvinylidene Fluoride Resin Expanded Beads App 20140171524 - SHINOHARA; Mitsuru ; et al.	2014-06-19
Molded Article Of Polyolefin-based Resin Expanded Beads App 20140097389 - CHIBA; Takuya ; et al.	2014-04-10
Polylactic Acid Resin Expanded Beads And Molded Article Of Polylactic Acid Resin Expanded Beads App 20130288056 - Shinohara; Mitsuru ; et al.	2013-10-31
Process For Producing Molded Article Of Expanded Polylolefin-based Resin Beads, And Molded Article Of Expanded Polylolefin -based Resin Beads App 20130266792 - Nohara; Tokunobu ; et al.	2013-10-10
Expanded polypropylene resin beads and expanded bead molding Grant 8,518,540 - Sakaguchi , et al. August 27, 2	2013-08-27
Polyvinylidene fluoride resin expanded beads, and molded articles of polyvinylidene fluoride resin expanded beads Grant 8,410,187 - Sakaguchi , et al. April 2, 2	2013-04-02
Polylactic Resin Expanded Beads And Molded Article Of The Expanded Beads App 20130059154 - Shinohara; Mitsuru ; et al.	2013-03-07
Expanded Polypropylene Resin Beads And Expanded Bead Molding App 20120100376 - Sakaguchi; Masakazu ; et al.	2012-04-26
Method for producing foamed polyolefin resin beads Grant 8,129,438 - Nohara , et al. March 6, 2	2012-03-06
Polyvinylidene Fluoride Resin Expanded Beads, And Molded Articles Of Polyvinylidene Fluoride Resin Expanded Beads App 20110319512 - Sakaguchi; Masakazu ; et al.	2011-12-29
Method for producing foamed polyolefin resin beads App 20110147974 - Nohara; Tokunobu ; et al.	2011-06-23
Polypropylene Resin Foam Particle And Molding Thereof App 20100105787 - Sasaki; Hidehiro ; et al.	2010-04-29
Foamed polyolefin resin beads App 20090169895 - Nohara; Tokunobu ; et al.	2009-07-02
Expanded polypropylene resin beads and foamed molded article thereof App 20090156700 - Oikawa; Masaharu ; et al.	2009-06-18
Foamed particles of polypropylene homopolymer and molded article of the foamed particles Grant 5,747,549 - Tsurugai , et al. May 5, 1	1998-05-05
Flame-retardant foamed particles of polyolefin resin Grant 5,569,681 - Tokoro , et al. October 29, 1	1996-10-29
Uncrosslinked polyethylene particles for the production of expanded particles and uncrosslinked polyethylene expanded particles Grant 5,459,169 - Tokoro , et al. October 17, 1	1995-10-17
Process for the production of foamed poymer particles Grant 5,130,341 - Kuwabara , et al. July 14, 1	1992-07-14

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