Patents by Inventor Junichiro Tateishi
Junichiro Tateishi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11779076Abstract: The present invention provides a cushion partially or entirely composed of a foam, the foam composed of a polymer composition that includes a homopolymer or a copolymer including a constituent unit derived from farnesene.Type: GrantFiled: December 22, 2020Date of Patent: October 10, 2023Assignee: ASICS CORPORATIONInventors: Junichiro Tateishi, Sho Sato
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Patent number: 11700911Abstract: A midsole includes an upper layer and a lower layer made of a foamed material; the upper layer is a low-hardness foamed material; the lower layer is a high-hardness foamed material; the low-hardness foamed material of the upper layer is a low-hardness, high-resilience material that has a higher specific gravity than the high-hardness foamed material, that has a low hardness that is lower than the hardness of the high-hardness foamed material, and that has a higher speed at which to recover to an original shape after being deformed than that of the high-hardness foamed material.Type: GrantFiled: May 18, 2018Date of Patent: July 18, 2023Assignee: ASICS CORPORATIONInventors: Seigo Nakaya, Kenta Moriyasu, Yoshihito Tahira, Keishi Kitamoto, Junichiro Tateishi
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Patent number: 11697721Abstract: Provided is a method for producing a resin molded article including an introducing step of introducing a plurality of resin foam particles and a heat medium substance into a forming mold, and a molding step of, after the introducing step, heating the forming mold to a temperature at which the heat medium substance can be vaporized, thereby obtaining a resin molded article including the plurality of resin foam particles.Type: GrantFiled: January 31, 2018Date of Patent: July 11, 2023Assignee: ASICS CORPORATIONInventors: Junichiro Tateishi, Takashi Yamade, Daisuke Sawada, Takashi Osaki, Kenichi Harano
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Patent number: 11667105Abstract: A laminate of the present invention includes a first member which contains a thermoplastic polymer and through which laser light is transmitted and a second member which contains a thermoplastic polymer and absorbs laser light, wherein the first member is directly bonded to the second member, and A represented by the formula 1: A=?9×D+Wa?45 is more than zero. D represents a distance between a Hansen solubility parameter of the thermoplastic polymer of the first member and a Hansen solubility parameter of the thermoplastic polymer of the second member, and Wa represents work of adhesion calculated from each surface free energy of the first member and the second member. Such a first member and a second member are firmly bonded to each other without using a bonding sheet.Type: GrantFiled: September 15, 2017Date of Patent: June 6, 2023Assignee: ASICS CORPORATIONInventors: Hironori Kitayama, Junichiro Tateishi, Kenichi Harano
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Patent number: 11596197Abstract: Provided in the present disclosure is an outsole including a sheet body which includes a substrate sheet and an injection molded article fixed to the substrate sheet, and a shoe that has the injection molded article having a certain melt viscosity and thereby being excellent in grip performance and long-term durability.Type: GrantFiled: May 14, 2020Date of Patent: March 7, 2023Assignee: ASICS CORPORATIONInventors: Yusuke Nishiura, Junichiro Tateishi
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Patent number: 11589638Abstract: Provided in the present invention is a shoe that has a ground engaging surface with a simplified structure and that is excellent in lightweight properties since an outsole is composed of an elastomer sheet including a sheet body and foamed polymer particles dispersed in the sheet body.Type: GrantFiled: October 13, 2017Date of Patent: February 28, 2023Assignee: ASICS CORPORATIONInventors: Daisuke Sawada, Kenichi Harano, Junichiro Tateishi
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Publication number: 20230024019Abstract: A shoe sole includes an outsole and a sole body. The sole body includes a low hardness portion made of a foam material having relatively low hardness and a high hardness portion made of a foam material having relatively high hardness. The low hardness portion is provided to define an entire area of a lower surface of the sole body. The high hardness portion is disposed only in a specific region of a region located above the low hardness portion of the sole body.Type: ApplicationFiled: December 12, 2019Publication date: January 26, 2023Inventors: Seigo NAKAYA, Junichiro TATEISHI, Yusuke NISHIURA
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Publication number: 20220386739Abstract: In order to provide a shoe member excellent in strength, the shoe member is composed of a polymer composition that includes cellulose nanofibers and one or more of inorganic fillers selected from the group consisting of magnesium carbonate particles, calcium carbonate particles, silica particles, and talc particles.Type: ApplicationFiled: November 20, 2019Publication date: December 8, 2022Applicant: ASICS CORPORATIONInventor: Junichiro TATEISHI
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Patent number: 11517075Abstract: A shoe sole member formed by a foam includes cells having a certain size and being excellent in transparency in order to provide a shoe sole member being lightweight and excellent cushioning properties while having transparency.Type: GrantFiled: November 19, 2018Date of Patent: December 6, 2022Assignee: ASICS CORPORATIONInventors: Tatsuro Tanabe, Junichiro Tateishi
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Patent number: 11445785Abstract: Provided is a shoe sole member partially or entirely formed of a resin composite, the resin composite including; a non-foamed elastic body matrix composed of an elastomer; and a plurality of resin foam particles dispersed in the elastic body matrix. Also provided is a shoe including the shoe sole member.Type: GrantFiled: October 13, 2017Date of Patent: September 20, 2022Assignee: ASICS CORPORATIONInventors: Junichiro Tateishi, Takashi Yamade, Daisuke Sawada, Takashi Osaki, Kenichi Harano
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Patent number: 11395523Abstract: Provided in the present invention is an outsole including a sheet body which includes a substrate sheet and a continuous body secured to the substrate sheet, and a shoe that has the continuous body having a certain shape and thereby being excellent in functionality.Type: GrantFiled: December 28, 2016Date of Patent: July 26, 2022Assignee: ASICS CORPORATIONInventors: Yusuke Nishiura, Junichiro Tateishi
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Patent number: 11388950Abstract: The invention aims to provide a shoe sole member capable of achieving comfort when using shoes and exhibiting excellent shape-recovering properties after using the shoes. Provided is a shoe sole member formed using a polymer foam, and the polymer foam contains fibers dispersed therein.Type: GrantFiled: June 9, 2020Date of Patent: July 19, 2022Assignee: ASICS CORPORATIONInventor: Junichiro Tateishi
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Patent number: 11382387Abstract: Provided is a shoe sole member partially or entirely formed by a crosslinked foam, wherein the crosslinked foam shows specific results of pulsed NMR measurement.Type: GrantFiled: September 30, 2014Date of Patent: July 12, 2022Inventors: Junichiro Tateishi, Takashi Yamade
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Publication number: 20210401117Abstract: A shoe sole member formed by a foam includes cells having a certain size and being excellent in transparency in order to provide a shoe sole member being lightweight and excellent cushioning properties while having transparency.Type: ApplicationFiled: November 19, 2018Publication date: December 30, 2021Inventors: Tatsuro TANABE, Junichiro TATEISHI
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Publication number: 20210227927Abstract: A midsole includes an upper layer and a lower layer made of a foamed material; the upper layer is a low-hardness foamed material; the lower layer is a high-hardness foamed material; the low-hardness foamed material of the upper layer is a low-hardness, high-resilience material that has a higher specific gravity than the high-hardness foamed material, that has a low hardness that is lower than the hardness of the high-hardness foamed material, and that has a higher speed at which to recover to an original shape after being deformed than that of the high-hardness foamed material.Type: ApplicationFiled: May 18, 2018Publication date: July 29, 2021Applicant: ASICS CORPORATIONInventors: Seigo NAKAYA, Kenta MORIYASU, Yoshihito TAHIRA, Keishi KITAMOTO, Junichiro TATEISHI
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Publication number: 20210214536Abstract: The present invention provides a midsole formed of a crosslinked polyolefin resin foam product including a reinforcing material and a softener so that the midsole is excellent in lightweight properties and strength.Type: ApplicationFiled: May 18, 2018Publication date: July 15, 2021Applicant: ASICS CORPORATIONInventor: Junichiro TATEISHI
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Patent number: 11051580Abstract: A shoe includes: a shock-absorbing member formed from a foam body including a thermoplastic resin; a solid-form soft member including a polymer resin, having a greater weight per unit volume and a lower hardness than the shock-absorbing member, and having a smaller volume change per unit volume, than the shock-absorbing member, for a change in external pressure within a predetermined external pressure range; and an outsole including a thermoplastic resin, having a tread surface, and rolled up upward along at least a part of an outer edge thereof, thereby defining an accommodating portion to accommodate the soft member between the outsole and the lid, wherein: the shock-absorbing member forms the lid to lid the soft member from a side of an upper; and the soft member is wrapped in the accommodating portion, being in contact with at least a part of inner surfaces of the shock-absorbing member and the outsole.Type: GrantFiled: October 14, 2016Date of Patent: July 6, 2021Assignee: ASICS CORPORATIONInventors: Hisanori Fujita, Yoshinori Fujita, Norihiko Taniguchi, Junichiro Tateishi
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Publication number: 20210195993Abstract: Provided is a cushion partially or entirely composed of a foam, wherein the foam is composed of: a hydrocarbon-based oil including ethylene and ?-olefin as constituent units; and a polymer composition including one or a plurality of polymers.Type: ApplicationFiled: December 22, 2020Publication date: July 1, 2021Applicant: ASICS CORPORATIONInventor: Junichiro TATEISHI
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Publication number: 20210195994Abstract: The present invention provides a cushion partially or entirely composed of a foam, the foam composed of a polymer composition that includes a homopolymer or a copolymer including a constituent unit derived from farnesene.Type: ApplicationFiled: December 22, 2020Publication date: July 1, 2021Applicant: ASICS CORPORATIONInventors: Junichiro TATEISHI, Sho SATO
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Publication number: 20210087352Abstract: Provided is a method for producing a resin molded article including an introducing step of introducing a plurality of resin foam particles and a heat medium substance into a forming mold, and a molding step of, after the introducing step, heating the forming mold to a temperature at which the heat medium substance can be vaporized, thereby obtaining a resin molded article including the plurality of resin foam particles.Type: ApplicationFiled: January 31, 2018Publication date: March 25, 2021Applicant: ASICS CORPORATIONInventors: Junichiro TATEISHI, Takashi YAMADE, Daisuke SAWADA, Takashi OSAKI, Kenichi HARANO