Patents by Inventor Hiroshi Takasaki
Hiroshi Takasaki 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).
-
Publication number: 20240283117Abstract: At least one electric power storage device that is cylindrical, an upper holder holding the at least one electric power storage device, an insulating plate provided above the upper holder are included. An exhaust valve is provided on the upper end part of the electric power storage device, the upper holder includes an opening part for exposing the exhaust valve, the insulating plate includes a flat plate-shaped main body part, an opening part formed on the main body part and communicating with the opening part, a lid part closing a part of the opening part, and a connecting part that connects the lid part to the main body part. The main body part includes a fixation part for fixing the insulating plate and the upper holder.Type: ApplicationFiled: September 28, 2022Publication date: August 22, 2024Inventors: TATSUYA HIRANO, HIROSHI TAKASAKI
-
Publication number: 20240170783Abstract: A power storage module includes at least one cylindrical power storage device, and a cell holder that houses the power storage device. The cell holder includes a retainer that holds a lower side in an axial direction of the power storage device, and a side wall that covers a side peripheral surface of the power storage device. The retainer includes a container which houses a lower end side of the power storage device, and a notch that is formed on a side surface of the retainer along an inner surface of the container.Type: ApplicationFiled: March 23, 2022Publication date: May 23, 2024Inventors: HIROSHI TAKASAKI, SHINGO KUME, MOMOKO HIRANUMA
-
Publication number: 20240162546Abstract: A power storage module includes: at least one cylindrical power storage device; and an upper holder that holds the power storage device in an axial direction. The upper holder includes a container that houses the power storage device and a hole that penetrates the upper holder along an axial direction around the container. A distance between the container and the hole in plan view is smaller than a distance between the container and the adjacent container in plan view or a distance between the container and an edge of the upper holder in plan view.Type: ApplicationFiled: March 23, 2022Publication date: May 16, 2024Inventors: TATSUYA HIRANO, HIROSHI TAKASAKI, MOMOKO HIRANUMA, KEISUKE SHIMIZU
-
Publication number: 20230369722Abstract: An electric power storage module includes at least one cylindrical electric power storage device. A positive-electrode terminal and a negative-electrode terminal are disposed at an upper end of the electric power storage device, the negative-electrode terminal is disposed on an outer side with respect to the positive-electrode terminal in a radial direction of the electric power storage device, a negative-electrode lead electrically connected to the negative-electrode terminal from an outer side in the radial direction is further provided, and the negative-electrode lead includes a contact part that is in contact with a side surface of the electric power storage device, and a shoulder that is formed on an inner side in the radial direction with respect to the contact part and includes a joint.Type: ApplicationFiled: September 17, 2021Publication date: November 16, 2023Inventors: JIRO MURATSU, HIROTAKA OGINO, HIROSHI TAKASAKI, TATSUYA HIRANO, KEISUKE NAGATA
-
Publication number: 20230344089Abstract: A power storage module includes: at least one cylindrical power storage device; and an upper holder that holds an upper end side of the power storage device; in which a positive-electrode terminal and a negative-electrode terminal are disposed at an end part on the upper end part of the power storage device, the negative-electrode terminal is disposed outside the positive-electrode terminal in a radial direction of the power storage device, the power storage module further includes a negative electrode lead connected to the negative-electrode terminal from an outer side in the radial direction, and the upper holder includes a restricting part located inside at least a part of the lead in the radial direction.Type: ApplicationFiled: July 21, 2021Publication date: October 26, 2023Inventors: Jiro MURATSU, Hirotaka OGINO, Hiroshi TAKASAKI, Tatsuya HIRANO, Keisuke NAGATA
-
Publication number: 20230307773Abstract: At least one cylindrical electricity storage device, and an upper holder for holding an upper end side of the electricity storage device are included. A positive electrode terminal and a negative electrode terminal are disposed on an upper end part of the electricity storage device, and the negative electrode terminal is positioned in the outer side than the positive electrode terminal in a radial direction of the electricity storage device. A negative electrode lead connected to the negative electrode terminal from the outer side in the radial direction is further included. The upper holder includes a restriction part positioned in the inner side than at least a part of the negative electrode lead. A bottom surface of the restriction part protrudes toward the lower part than the surface facing an end part of one side of the electricity storage device in the upper holder.Type: ApplicationFiled: July 21, 2021Publication date: September 28, 2023Inventors: JIRO MURATSU, HIROTAKA OGINO, HIROSHI TAKASAKI, TATSUYA HIRANO, KEISUKE NAGATA
-
Patent number: 11651895Abstract: Disclosed herein is a thin film capacitor that includes a capacitive insulating film having first and second surfaces opposite to each other, a first capacitive electrode covering the first surface of the capacitive insulating film, and a second capacitive electrode covering the second surface of the capacitive insulating film and including a plurality of capacitor areas divided by a slit and a plurality of fuse areas connecting two of adjacent capacitor areas. The second capacitive electrode has a structure in which a plurality of conductor films including a first conductor film and a second conductor film lower in electrical resistivity than the first conductor film are laminated.Type: GrantFiled: November 29, 2021Date of Patent: May 16, 2023Assignee: TDK CORPORATIONInventors: Suguru Andoh, Hiroshi Takasaki, Hitoshi Saita
-
Publication number: 20230068533Abstract: An electrical storage module includes electrical storage devices and a holder including housing parts housing the electrical storage devices therein. Each electrical storage device has an outer circumferential surface, a first end surface provided at a first end of the outer circumferential surface, and a second end surface which is provided at a second end of the outer circumferential surface and is opposite to the first end in a first direction. An inner circumferential surface of the housing part faces the outer circumferential surface of the electrical storage device. The inner circumferential surface includes a sealing member pressing the outer circumferential surface. A resin member is housed in a space demarcated by the inner circumferential surface of the housing part, the outer circumferential surface of the electrical storage device, and the sealing member.Type: ApplicationFiled: February 25, 2021Publication date: March 2, 2023Inventors: TATSUYA HIRANO, HIROSHI TAKASAKI
-
Publication number: 20230017845Abstract: A power storage module includes a plurality of power storage devices (for example, secondary batteries) arranged side by side and a holder having a container that contains the plurality of power storage devices. The holder includes a first holder and a second holder. Each of the plurality of power storage devices includes a first end and a second end. The first end is contained in the first holder and the second end is contained in the second holder. In the holder, resin is disposed in at least one of a space between the plurality of power storage devices and a space between the power storage device and the holder. The holder is provided with a gap defined by at least the resin and the holder and communicating with the outside of the holder.Type: ApplicationFiled: December 22, 2020Publication date: January 19, 2023Inventor: HIROSHI TAKASAKI
-
Patent number: 11489239Abstract: A cylindrical battery includes an electrode unit configured as a roll of a first electrode plate and a second electrode plate with a separator in between. The first electrode plate is an electrode plate to which one end of a first electrode tab and one end of a second electrode tab are connected, and the second electrode plate has the opposite polarity from the first electrode plate. Additionally, a case houses the electrode unit and a sealing member seals an opening rim of the case. The first electrode tab and the second electrode tab are disposed to project out from the first electrode plate at opposite ends of a winding axis of the first electrode plate. The first electrode tab contacts at a bottom portion of the case and the second electrode tab is welded at the opening rim side opposite the bottom portion of the case.Type: GrantFiled: October 17, 2019Date of Patent: November 1, 2022Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Koji Funami, Izuru Nakai, Kazumichi Shimizu, Hiroshi Takasaki
-
Patent number: 11443900Abstract: A thin film capacitor comprises a first electrode, a second electrode, and a dielectric substance disposed between the first electrode 10 and the second electrode. The second electrode has a first metallic layer, an intermediate layer, and a second metallic layer in sequence in this order from the side of the dielectric substance. The first metallic layer contains a metal element M1 as a main component, and the second metallic layer contains a metal element M2 different from the metal element M1 as a main component. The intermediate layer has one or more laminate structures each having a second metal sublayer containing the metal element M2 as a main component and a first metal sublayer containing the metal element M1 as a main component in sequence from the side of the first metallic layer toward the side of the second metallic layer.Type: GrantFiled: February 3, 2021Date of Patent: September 13, 2022Assignee: TDK CorporationInventors: Masahiro Hiraoka, Hiroshi Takasaki, Hitoshi Saita
-
Publication number: 20220285775Abstract: A power storage module includes at least one cylindrical power storage device, and a lower holder that holds a lower end part of the power storage device, wherein at least one concave part is formed on one of a surface of the power storage device facing a holding part and a surface of the holding part facing the power storage device, and at least one convex part fitted in the concave part is formed on the other.Type: ApplicationFiled: August 19, 2020Publication date: September 8, 2022Inventors: SHINYA GESHI, HIROTAKA OGINO, CHIFUMI MURAYAMA, HIROSHI TAKASAKI
-
Publication number: 20220172894Abstract: Disclosed herein is a thin film capacitor that includes a capacitive insulating film having first and second surfaces opposite to each other, a first capacitive electrode covering the first surface of the capacitive insulating film, and a second capacitive electrode covering the second surface of the capacitive insulating film and including a plurality of capacitor areas divided by a slit and a plurality of fuse areas connecting two of adjacent capacitor areas. The second capacitive electrode has a structure in which a plurality of conductor films including a first conductor film and a second conductor film lower in electrical resistivity than the first conductor film are laminated.Type: ApplicationFiled: November 29, 2021Publication date: June 2, 2022Inventors: Suguru ANDOH, Hiroshi TAKASAKI, Hitoshi SAITA
-
Publication number: 20220123395Abstract: A battery including: a battery can including a cylinder portion including an opening edge portion at one end portion of the cylinder portion and a bottom portion that closes the other end portion of the cylinder portion; an electrode body; a sealing member that seals an opening of the opening edge portion. The sealing member includes: a sealing plate; a cap connected to the sealing plate and electrically insulated from the sealing plate; and a sealing portion sealing a space between the cylinder portion and the cap. The cap includes: a ring-shaped top plate portion opposing the opening edge portion in an axial direction of the cylinder portion; and a side wall portion covering an outer circumferential surface of the cylinder portion. The sealing portion may be a gasket provided between the cap and the cylinder portion in a compressed state. The cap is electrically connected to the cylinder portion.Type: ApplicationFiled: November 29, 2019Publication date: April 21, 2022Inventors: Kazutoshi KOHIRA, Keisuke NAITO, Shinya GESHI, Hiroshi TAKASAKI, Kazumichi SHIMIZU
-
Publication number: 20220102789Abstract: Disclosed is a battery including: a battery can including a cylinder portion including an opening edge portion at one end portion thereof and a bottom portion closing the other end portion of the cylinder portion; an electrode body housed in the cylinder portion; and a sealing member fixed to the cylinder portion to seal an opening of an opening edge portion. The sealing member includes a lid portion covering the opening of the opening edge portion. A first engagement portion is formed in the end portion of the cylinder portion on the opening edge portion side, and a second engagement portion is formed in an end portion of the lid portion on an outer circumferential side. A first surface of the first engagement portion and a second surface of the second engagement portion are bonded, with the first surface and the second surface overlapping each other.Type: ApplicationFiled: December 27, 2019Publication date: March 31, 2022Inventors: Kazumichi SHIMIZU, Koji FUNAMI, Hiroshi TAKASAKI
-
Publication number: 20210252467Abstract: An environment-friendly granulation process which can be used in pharmaceutical manufacturing and involves fluidized bed granulation of a pharmaceutical ingredient with a granulation liquid in the presence of a water absorbing substance.Type: ApplicationFiled: August 27, 2019Publication date: August 19, 2021Inventors: Hiroshi TAKASAKI, Atsushi SAKURAI, Takuma KATAYAMA
-
Patent number: 11069483Abstract: A thin film capacitor includes a first electrode layer (10), a dielectric layer (20) stacked on the first electrode layer (10), and a second electrode layer (30) stacked on the dielectric layer (20), wherein the dielectric layer (20) includes a layered void aggregation region (22) which extends in a direction orthogonal to a stacking direction.Type: GrantFiled: September 25, 2018Date of Patent: July 20, 2021Assignee: TDK CorporationInventors: Hiroshi Takasaki, Masahiro Hiraoka, Hitoshi Saita
-
Publication number: 20210159019Abstract: A thin film capacitor comprises a first electrode, a second electrode, and a dielectric substance disposed between the first electrode 10 and the second electrode. The second electrode has a first metallic layer, an intermediate layer, and a second metallic layer in sequence in this order from the side of the dielectric substance. The first metallic layer contains a metal element M1 as a main component, and the second metallic layer contains a metal element M2 different from the metal element M1 as a main component. The intermediate layer has one or more laminate structures each having a second metal sublayer containing the metal element M2 as a main component and a first metal sublayer containing the metal element M1 as a main component in sequence from the side of the first metallic layer toward the side of the second metallic layer.Type: ApplicationFiled: February 3, 2021Publication date: May 27, 2021Applicant: TDK CorporationInventors: Masahiro HIRAOKA, Hiroshi TAKASAKI, Hitoshi SAITA
-
Patent number: 10943738Abstract: A thin film capacitor comprises a first electrode, a second electrode, and a dielectric substance disposed between the first electrode 10 and the second electrode. The second electrode has a first metallic layer, an intermediate layer, and a second metallic layer in sequence in this order from the side of the dielectric substance. The first metallic layer contains a metal element M1 as a main component, and the second metallic layer contains a metal element M2 different from the metal element M1 as a main component. The intermediate layer has one or more laminate structures each having a second metal sublayer containing the metal element M2 as a main component and a first metal sublayer containing the metal element M1 as a main component in sequence from the side of the first metallic layer toward the side of the second metallic layer.Type: GrantFiled: March 20, 2019Date of Patent: March 9, 2021Assignee: TDK CorporationInventors: Masahiro Hiraoka, Hiroshi Takasaki, Hitoshi Saita
-
Patent number: 10918595Abstract: A process for the preparation of an oral disintegrating tablet comprising the antihypertensive telmisartan and the tablet obtained by the process.Type: GrantFiled: September 12, 2017Date of Patent: February 16, 2021Assignee: Boehringer Ingelheim International GmbHInventors: Manabu Nakatani, Yohei Kawabata, Takeshi Sawada, Hiroshi Takasaki