Patents by Inventor SHOUMA NISHINO
SHOUMA NISHINO 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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Publication number: 20240124696Abstract: A composite resin molded article includes: a base resin; and fillers dispersed in the base resin, wherein the fillers include fibrous fillers and particulate fillers having aspect ratios lower than aspect ratios of the fibrous fillers.Type: ApplicationFiled: December 26, 2023Publication date: April 18, 2024Applicant: Panasonic Holdings CorporationInventors: Masashi HAMABE, Toshifumi NAGINO, Masayoshi IMANISHI, Shouma NISHINO
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Patent number: 11945142Abstract: A composite resin molded product for an acoustic member is a composite resin molded product for an acoustic member containing a main agent resin and fibrous fillers dispersed in the main agent resin, and a concentration of the fibrous fillers is 50% by weight or more in the composite resin molded product, and crystallinity of the main agent resin around the fibrous fillers is higher than crystallinity of the main agent resin in other parts in the composite resin molded product.Type: GrantFiled: May 24, 2021Date of Patent: April 2, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Masashi Hamabe, Masayoshi Imanishi, Toshifumi Nagino, Shouma Nishino
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Publication number: 20240101767Abstract: A composite resin molded body includes a base resin, fillers dispersed in the base resin, and a furan ring compound, wherein the fillers include a fibrous filler and a particulate filler having an aspect ratio smaller than an aspect ratio of the fibrous filler, the fibrous filler has an aspect ratio of more than or equal to 10, and the particulate filler has an aspect ratio of less than or equal to 2.Type: ApplicationFiled: December 9, 2023Publication date: March 28, 2024Inventors: MASASHI HAMABE, MASAYOSHI IMANISHI, TOSHIFUMI NAGINO, SHOUMA NISHINO
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Patent number: 11938687Abstract: A plant fiber-containing composite resin molded article contains a base resin, plant fibers, and, a dispersant, in which each of the plant fibers contains an aroma component, the base resin is a crystalline resin, and in a case where a total content of the base resin, the plant fibers, and the dispersant is 100% by mass, a content of the plant fibers is more than or equal to 50% by mass and less than or equal to 90% by mass.Type: GrantFiled: October 19, 2021Date of Patent: March 26, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Masayoshi Imanishi, Masashi Hamabe, Toshifumi Nagino, Shouma Nishino
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Patent number: 11891500Abstract: A composite resin molded article includes: a base resin; and fillers dispersed in the base resin, wherein the fillers include fibrous fillers and particulate fillers having aspect ratios lower than aspect ratios of the fibrous fillers.Type: GrantFiled: September 27, 2022Date of Patent: February 6, 2024Assignee: PANASONIC HOLDINGS CORPORATIONInventors: Masashi Hamabe, Toshifumi Nagino, Masayoshi Imanishi, Shouma Nishino
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Publication number: 20230018345Abstract: A composite resin molded article includes: a base resin; and fillers dispersed in the base resin, wherein the fillers include fibrous fillers and particulate fillers having aspect ratios lower than aspect ratios of the fibrous fillers.Type: ApplicationFiled: September 27, 2022Publication date: January 19, 2023Applicant: Panasonic Holdings CorporationInventors: Masashi HAMABE, Toshifumi NAGINO, Masayoshi IMANISHI, Shouma NISHINO
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Patent number: 11541583Abstract: This injection-molded article is an injection-molded article using a cellulosic fiber composite resin, including: a resin insert piece including a colorant or a cellulose fiber; a first region formed of the cellulosic fiber composite resin; and a second region formed along a weld line of the cellulosic fiber composite resin extending from the resin insert piece, in which the first region and the second region have different color tones.Type: GrantFiled: January 6, 2021Date of Patent: January 3, 2023Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Shouma Nishino, Hideo Mine, Masashi Hamabe, Masayoshi Imanishi
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Publication number: 20220126527Abstract: A plant fiber-containing composite resin molded article contains a base resin, plant fibers, and, a dispersant, in which each of the plant fibers contains an aroma component, the base resin is a crystalline resin, and in a case where a total content of the base resin, the plant fibers, and the dispersant is 100% by mass, a content of the plant fibers is more than or equal to 50% by mass and less than or equal to 90% by mass.Type: ApplicationFiled: October 19, 2021Publication date: April 28, 2022Inventors: MASAYOSHI IMANISHI, MASASHI HAMABE, TOSHIFUMI NAGINO, SHOUMA NISHINO
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Publication number: 20210394407Abstract: A composite resin molded product for an acoustic member is a composite resin molded product for an acoustic member containing a main agent resin and fibrous fillers dispersed in the main agent resin, and a concentration of the fibrous fillers is 50% by weight or more in the composite resin molded product, and crystallinity of the main agent resin around the fibrous fillers is higher than crystallinity of the main agent resin in other parts in the composite resin molded product.Type: ApplicationFiled: May 24, 2021Publication date: December 23, 2021Inventors: MASASHI HAMABE, MASAYOSHI IMANISHI, TOSHIFUMI NAGINO, SHOUMA NISHINO
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Publication number: 20210252755Abstract: This injection-molded article is an injection-molded article using a cellulosic fiber composite resin, including: a resin insert piece including a colorant or a cellulose fiber; a first region formed of the cellulosic fiber composite resin; and a second region formed along a weld line of the cellulosic fiber composite resin extending from the resin insert piece, in which the first region and the second region have different color tones.Type: ApplicationFiled: January 6, 2021Publication date: August 19, 2021Inventors: SHOUMA NISHINO, HIDEO MINE, MASASHI HAMABE, MASAYOSHI IMANISHI
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Patent number: 10670171Abstract: A wiring incorporated resin pipe includes a tubular shaped sheet formed in an approximately tubular shape at an interval so that a slit is formed between both ends in a transverse direction, a wiring unit arranged in the tubular shaped sheet along a longitudinal direction of the slit in an inner side of the slit and a resin material filled in a gap formed by matching surfaces of the slit of the tubular shaped sheet and the wiring unit to thereby seal the matching surfaces of the slit of the tubular shape sheet, in which conductive wires for wiring are laid inside the wiring unit in the longitudinal direction.Type: GrantFiled: September 22, 2017Date of Patent: June 2, 2020Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Shouma Nishino, Takashi Morimoto, Hideo Mine, Masashi Tanaka
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Patent number: 10596737Abstract: A molded article 1 is made of a resin material 3 containing cellulose fibers 2. The molded article 1 has a surface portion 4 that is in a range satisfying TF?0.1×T where T is the thickness of the molded article 1 and TF is a distance from the surface of the molded article 1, and the molded article 1 satisfies DF?1.1×D where D is an average cellulose concentration of the overall molded article 1 and DF is an average cellulose concentration of the surface portion 4. Thus, the molded article suppresses an increase in bending modulus while considerably improving a tensile modulus.Type: GrantFiled: December 14, 2017Date of Patent: March 24, 2020Assignee: PANASONIC CORPORATIONInventors: Yuki Mita, Shouma Nishino, Hideo Mine, Masashi Hamabe, Toshifumi Nagino
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Patent number: 10584248Abstract: A composite resin molded article including: a base resin; and a fibrous filler, wherein the fibrous filler is bent between one end side thereof and another end side thereof, and wherein the angle of the bending is 90 degrees or larger.Type: GrantFiled: November 8, 2018Date of Patent: March 10, 2020Assignee: PANASONIC CORPORATIONInventors: Masashi Hamabe, Toshifumi Nagino, Takao Kuromiya, Masayoshi Imanishi, Shouma Nishino
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Publication number: 20200062940Abstract: A composite resin molded article includes: a base resin; and fillers dispersed in the base resin, wherein the fillers include fibrous fillers and particulate fillers having aspect ratios lower than aspect ratios of the fibrous fillers.Type: ApplicationFiled: August 6, 2019Publication date: February 27, 2020Applicant: Panasonic CorporationInventors: Masashi HAMABE, Toshifumi NAGINO, Masayoshi IMANISHI, Shouma NISHINO
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Publication number: 20200062930Abstract: A cellulose composite resin includes a base resin, a cellulose fiber, a dispersing agent, and a rubber-containing polymer, and an ?-cellulose content in the cellulose fiber is 50% by mass or more and less than 80% by mass.Type: ApplicationFiled: August 20, 2019Publication date: February 27, 2020Applicant: Panasonic CorporationInventors: Masayoshi IMANISHI, Toshifumi NAGINO, Masashi HAMABE, Shouma NISHINO
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Patent number: 10293570Abstract: Disclosed herein is easy and efficient production of a light and strong resin tube. A resin sheet is molded into a tubular form having a gap, and at least the gap portion is sealed with resin to produce a resin tube. This enables easy and efficient production of a light and strong resin tube.Type: GrantFiled: December 12, 2016Date of Patent: May 21, 2019Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Shouma Nishino, Takashi Morimoto, Hideo Mine, Kazuyuki Harada, Masashi Tanaka, Takeshi Kiritoshi
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Publication number: 20190144675Abstract: A composite resin molded article including: a base resin; and a fibrous filler, wherein the fibrous filler is bent between one end side thereof and another end side thereof, and wherein the angle of the bending is 90 degrees or larger.Type: ApplicationFiled: November 8, 2018Publication date: May 16, 2019Applicant: Panasonic CorporationInventors: Masashi HAMABE, Toshifumi NAGINO, Takao KUROMIYA, Masayoshi IMANISHI, Shouma NISHINO
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Publication number: 20180257277Abstract: A molded article 1 is made of a resin material 3 containing cellulose fibers 2. The molded article 1 has a surface portion 4 that is in a range satisfying TF?0.1×T where T is the thickness of the molded article 1 and TF is a distance from the surface of the molded article 1, and the molded article 1 satisfies DF?1.1×D where D is an average cellulose concentration of the overall molded article 1 and DF is an average cellulose concentration of the surface portion 4. Thus, the molded article suppresses an increase in bending modulus while considerably improving a tensile modulus.Type: ApplicationFiled: December 14, 2017Publication date: September 13, 2018Inventors: Yuki Mita, Shouma Nishino, Hideo Mine, Masashi Hamabe, Toshifumi Nagino
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Publication number: 20180119848Abstract: A wiring incorporated resin pipe includes a tubular shaped sheet formed in an approximately tubular shape at an interval so that a slit is formed between both ends in a transverse direction, a wiring unit arranged in the tubular shaped sheet along a longitudinal direction of the slit in an inner side of the slit and a resin material filled in a gap formed by matching surfaces of the slit of the tubular shaped sheet and the wiring unit to thereby seal the matching surfaces of the slit of the tubular shape sheet, in which conductive wires for wiring are laid inside the wiring unit in the longitudinal direction.Type: ApplicationFiled: September 22, 2017Publication date: May 3, 2018Inventors: SHOUMA NISHINO, TAKASHI MORIMOTO, HIDEO MINE, MASASHI TANAKA
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Publication number: 20170217118Abstract: Disclosed herein is easy and efficient production of a light and strong resin tube. A resin sheet is molded into a tubular form having a gap, and at least the gap portion is sealed with resin to produce a resin tube. This enables easy and efficient production of a light and strong resin tube.Type: ApplicationFiled: December 12, 2016Publication date: August 3, 2017Inventors: SHOUMA NISHINO, TAKASHI MORIMOTO, HIDEO MINE, KAZUYUKI HARADA, MASASHI TANAKA, TAKESHI KIRITOSHI