Patents by Inventor Hidemi Kurihara
Hidemi Kurihara 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: 11967682Abstract: Battery block is battery block that includes: a plurality of battery blocks in which a plurality of battery cells is arranged by holder at fixed positions and the battery cells are connected by lead plate; and circuit board that fixes battery blocks. Battery blocks have terminal parts to be connected to circuit board at the same position. Circuit board has connection parts to be connected to terminal parts of battery blocks. By coupling terminal parts of battery blocks to connection parts of circuit board, battery blocks are connected in series or in parallel, and battery blocks are coupled via circuit board.Type: GrantFiled: April 10, 2019Date of Patent: April 23, 2024Assignee: PANASONIC ENERGY CO., LTD.Inventor: Hidemi Kurihara
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Patent number: 11923555Abstract: A battery pack includes a plurality of battery cells and holder that has battery cells arranged in a parallel posture. Holder has partition wall between adjacent battery cells for arranging battery cells at fixed positions. Partition wall has a surface facing battery cells as resin molded layer shaped to arrange battery cells at the fixed positions. Partition wall has a three-layer structure where thermally insulating plate is disposed inside and resin molded layer is laminated on both surfaces of thermally insulating plate. Holder is formed in a single-piece structure by molding resin molded layer from a synthetic resin.Type: GrantFiled: April 10, 2019Date of Patent: March 5, 2024Assignee: PANASONIC ENERGY CO., LTD.Inventors: Hidemi Kurihara, Takao Takatsu
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Publication number: 20220320678Abstract: In a battery pack, an exterior case accommodates therein a core pack including battery blocks coupled to one another. Each battery cell includes battery cells held at predetermined positions by a battery holder. Each battery block includes exhaust passage passing through the battery holder. The core pack has a valve-side end surface arranged at a first end thereof, and includes a partition wall between battery blocks coupled to one another. The partition wall has a through-hole opening at a position facing the exhaust passage. In the core pack, the exhaust passage formed in each battery block and the through-hole formed in partition wall are arranged on a straight line to constitute an exhaust duct for the exhaust gas. The exhaust gas discharged from the valve-side end surface arranged at the first end passes through the exhaust duct and then is discharged from an exhaust portion to an outside.Type: ApplicationFiled: June 30, 2020Publication date: October 6, 2022Applicant: SANYO Electric Co., Ltd.Inventor: Hidemi Kurihara
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Publication number: 20220263185Abstract: In a battery pack, a heat-resistant cap is coupled to an end of a battery block including battery cells positioned at predetermined positions by a battery holder and a circuit board coupled to a first surface and accommodated in an exterior case. Each of the battery cells includes a discharge valve. A heat-resistant cap includes closing plate portion forming first discharge gap between the cap and an end surface of the battery block, and a peripheral wall portion forming a second discharge gap between the peripheral wall portion and the first surface of the battery block. A circuit board forms a ventilation gap between the circuit board and the first surface of the battery block. The ventilation gap communicates with the second discharge gap.Type: ApplicationFiled: June 24, 2020Publication date: August 18, 2022Applicant: SANYO Electric Co., Ltd.Inventor: Hidemi Kurihara
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Publication number: 20210167456Abstract: A battery pack includes a plurality of battery cells and holder that has battery cells arranged in a parallel posture. Holder has partition wall between adjacent battery cells for arranging battery cells at fixed positions. Partition wall has a surface facing battery cells as resin molded layer shaped to arrange battery cells at the fixed positions. Partition wall has a three-layer structure that non-melting plate is disposed inside and resin molded layer is laminated on both surfaces of non-melting plate. Holder is formed in a single-piece structure by molding resin molded layer from a synthetic resin.Type: ApplicationFiled: April 10, 2019Publication date: June 3, 2021Inventors: HIDEMI KURIHARA, TAKAO TAKATSU
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Publication number: 20210159549Abstract: Battery block is battery block that includes: a plurality of battery blocks in which a plurality of battery cells is arranged by holder at fixed positions and the battery cells are connected by lead plate; and circuit board that fixes battery blocks. Battery blocks have terminal parts to be connected to circuit board at the same position. Circuit board has connection parts to be connected to terminal parts of battery blocks. By coupling terminal parts of battery blocks to connection parts of circuit board, battery blocks are connected in series or in parallel, and battery blocks are coupled via circuit board.Type: ApplicationFiled: April 10, 2019Publication date: May 27, 2021Inventor: HIDEMI KURIHARA
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Publication number: 20210159553Abstract: The power supply device includes: battery block in which a plurality of secondary battery cells is connected in series and/or in parallel to each other; circuit board on which a protection circuit that protects secondary battery cells constituting battery block is mounted; and exterior case that houses battery block and circuit board. Exterior case has facing part that directly faces circuit board thicker than at least a portion of a non-facing part that is another part. Accordingly, forming the part directly facing circuit board in exterior case so as to be relatively thick makes it possible to improve heat resistance and reduce influence on the outside when circuit board reaches a high temperature.Type: ApplicationFiled: April 10, 2019Publication date: May 27, 2021Inventor: HIDEMI KURIHARA
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Publication number: 20210084893Abstract: A frozen cell cluster is a cell cluster in a frozen state in which mesenchymal stem cells are granularly formed. A method for producing the frozen cell cluster includes culturing a mesenchymal stem cell in a growth medium containing a factor that causes the mesenchymal stem cell to produce collagen, forming a granular cell cluster containing the collagen produced from the mesenchymal stem cell, and isolating the cell cluster from the growth medium and cryopreserving the cell cluster together with a cryopreservation agent.Type: ApplicationFiled: April 7, 2017Publication date: March 25, 2021Inventors: Hidemi Kurihara, Mikihito Kajiya, Souta Motoike
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Patent number: 10637034Abstract: Battery pack includes: a plurality of chargeable/dischargeable cylindrical cells; battery holder in which the plurality of cylindrical cells are disposed; and thermally conductive resin that closely adheres to cylindrical cells, which are stored in battery holder, in a thermally coupled state above battery holder. Battery holder includes: bottom plate including a plurality of holding grooves in which cylindrical cells are disposed; and partition walls that are disposed between holding grooves and between adjacent cylindrical cells. Partition walls are lower than the diameter of cylindrical cells disposed in holding grooves, thermally conductive resin is disposed between adjacent cylindrical cells above partition walls, and thermally conductive resin interconnects adjacent cylindrical cells.Type: GrantFiled: September 14, 2015Date of Patent: April 28, 2020Assignee: SANYO ELECTRIC CO., LTD.Inventors: Kensaku Takeda, Masaya Nakano, Osamu Inaoka, Hidemi Kurihara, Haruhiko Yoneda
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Publication number: 20170301905Abstract: Battery pack includes: a plurality of chargeable/dischargeable cylindrical cells; battery holder in which the plurality of cylindrical cells are disposed; and thermally conductive resin that closely adheres to cylindrical cells, which are stored in battery holder, in a thermally coupled state above battery holder. Battery holder includes: bottom plate including a plurality of holding grooves in which cylindrical cells are disposed; and partition walls that are disposed between holding grooves and between adjacent cylindrical cells. Partition walls are lower than the diameter of cylindrical cells disposed in holding grooves, thermally conductive resin is disposed between adjacent cylindrical cells above partition walls, and thermally conductive resin interconnects adjacent cylindrical cells.Type: ApplicationFiled: September 14, 2015Publication date: October 19, 2017Inventors: Kensaku TAKEDA, Masaya NAKANO, Osamu INAOKA, Hidemi KURIHARA, Haruhiko YONEDA
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Patent number: 9089606Abstract: The objects of the present invention are: to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.Type: GrantFiled: March 16, 2012Date of Patent: July 28, 2015Assignees: TWO CELLS CO., LTD.Inventors: Hidemi Kurihara, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
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Patent number: 8513191Abstract: The objects of the present invention are to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.Type: GrantFiled: March 5, 2012Date of Patent: August 20, 2013Assignees: Two Cells Co. Ltd.Inventors: Hidemi Kurihara, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
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Publication number: 20120214738Abstract: The objects of the present invention are: to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.Type: ApplicationFiled: March 16, 2012Publication date: August 23, 2012Applicants: TWO CELLS CO. LTD.Inventors: Hidemi Kurihara, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
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Publication number: 20120165255Abstract: The objects of the present invention are: to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.Type: ApplicationFiled: March 5, 2012Publication date: June 28, 2012Applicants: Hidemi Kurihara, Two Cells Co. Ltd.Inventors: Hidemi KURIHARA, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
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Patent number: 8158752Abstract: The objects of the present invention are: to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.Type: GrantFiled: September 8, 2004Date of Patent: April 17, 2012Assignees: Two Cells Co., Ltd.Inventors: Hidemi Kurihara, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
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Publication number: 20070071693Abstract: The objects of the present invention are: to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.Type: ApplicationFiled: September 8, 2004Publication date: March 29, 2007Inventors: Hidemi Kurihara, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara