Patents by Inventor Yusuke Ogawa
Yusuke Ogawa 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: 20190299332Abstract: An energy storage device is equipped with a container having a container body and a lid body, which closes an opening of the container body. An elongated welded part which is a welded portion between the container body and the lid body, is formed on the container. The welded part has a first welded part and a second welded part arranged in a row in a lengthwise direction of the welded part, wherein a width of the second welded part in a widthwise direction of the welded part is set larger than a width of the first welded part in the widthwise direction. A gas release vent is disposed on the lid body, wherein the second welded part is disposed on a lateral side of the gas release vent, and a length of the second welded part in the lengthwise direction is set larger than a length of the gas release vent in the lengthwise direction.Type: ApplicationFiled: July 6, 2017Publication date: October 3, 2019Inventor: Yusuke OGAWA
-
Patent number: 10270076Abstract: A spacer in a square shape and includes an upper groove section provided on an upper surface, and a lower groove section provided on a lower surface. The upper groove section includes a first upper groove fittable with a first lower end edge of a first frame of a battery module located on the upper side, and a second upper groove fittable with a second lower end edge of a second frame of the battery module located on the upper side. The lower groove section includes a first lower groove fittable with a first upper end edge of the first frame of the battery module located on the lower side, and a second lower groove fittable with a second upper end edge of the second frame of the battery module located on the lower side.Type: GrantFiled: April 11, 2014Date of Patent: April 23, 2019Assignee: FDK CORPORATIONInventor: Yusuke Ogawa
-
Publication number: 20190033564Abstract: Disclosed herein is a lens module for a projector of laser scanning type which is focus-free and has a short throw distance. In one example, a lens module includes a first optical member including a free-curved lens that passes a beam light reflected by a minute vibrating mirror; and a second optical member including a free-curved mirror to reflect the beam light which has passed through the first optical member, or a free-curved lens to pass the beam light which has passed through the first optical member. The beam light, which has been reflected by or has passed through the second optical member, has at the same position beam waists in horizontal and vertical directions perpendicular to a propagating direction of the beam light and also has beam radii coinciding in the horizontal and vertical directions.Type: ApplicationFiled: January 4, 2017Publication date: January 31, 2019Inventors: Susumu Ichikawa, Takashi Kobayashi, Fumihiko Hanzawa, Masami Sato, Yusuke Ogawa
-
Patent number: 10177355Abstract: A battery pack includes a first frame, a second frame, and assembled batteries. The first frame includes a top edge and a bottom edge. The top edge includes an inner projecting piece, an outer projecting piece distanced from the inner projecting piece, an outer depressed part, and an inner depressed part. The bottom edge includes a center projecting piece that is disposed in a position corresponding to a gap between the inner projecting piece and the outer projecting piece when the bottom edge is engaged with the top edge of another first frame and that has a thickness fitting this gap, and an outer engagement projection and an inner engagement projection provided in positions corresponding to the outer depressed part and the inner depressed part.Type: GrantFiled: January 5, 2016Date of Patent: January 8, 2019Assignee: FDK CORPORATIONInventor: Yusuke Ogawa
-
Publication number: 20180269457Abstract: An energy storage device includes a current collector (negative electrode current collector), an insulating member (lower insulating member) that abuts on the current collector, an electrode assembly, and a leading plate (negative electrode leading plate) that connects the electrode assembly and the current collector. The leading plate includes an engaging unit (notch) that engages the insulating member or the current collector, and the insulating member or the current collector includes an engaged unit (projection) that the engaging unit of the leading plate engages.Type: ApplicationFiled: September 16, 2016Publication date: September 20, 2018Applicants: GS Yuasa Internaitonal Ltd., Lithium Energy and Power GmbH & Co. KGInventors: Kenji KAWATE, Yusuke OGAWA, Hirokazu KAMBAYASHI
-
Publication number: 20180114959Abstract: A battery pack includes a first frame, a second frame, and assembled batteries. The first frame includes a top edge and a bottom edge. The top edge includes an inner projecting piece, an outer projecting piece distanced from the inner projecting piece, an outer depressed part, and an inner depressed part. The bottom edge includes a center projecting piece that is disposed in a position corresponding to a gap between the inner projecting piece and the outer projecting piece when the bottom edge is engaged with the top edge of another first frame and that has a thickness fitting this gap, and an outer engagement projection and an inner engagement projection provided in positions corresponding to the outer depressed part and the inner depressed part.Type: ApplicationFiled: January 5, 2016Publication date: April 26, 2018Inventor: Yusuke Ogawa
-
Publication number: 20180062217Abstract: A power storage system includes a plurality of power storage sections parallelly disposed, a plurality of charge/discharge circuits that individually charge/discharge the plurality of power storage sections, and a system control section that controls the plurality of charge/discharge circuits, and the system control section controls the charge/discharge circuits such that power storage sections adjacent to one another in vertical, horizontal and front-rear directions are not simultaneously charged or discharged.Type: ApplicationFiled: January 5, 2016Publication date: March 1, 2018Inventors: Kiyotaka Kumamoto, Yosuke Saito, Kenji Hanakawa, Mitshuiko Yamasaki, Yusuke Ogawa
-
Publication number: 20160133904Abstract: A spacer in a square shape and includes an upper groove section provided on an upper surface, and a lower groove section provided on a lower surface. The upper groove section includes a first upper groove fittable with a first lower end edge of a first frame of a battery module located on the upper side, and a second upper groove fittable with a second lower end edge of a second frame of the battery module located on the upper side. The lower groove section includes a first lower groove fittable with a first upper end edge of the first frame of the battery module located on the lower side, and a second lower groove fittable with a second upper end edge of the second frame of the battery module located on the lower side.Type: ApplicationFiled: April 11, 2014Publication date: May 12, 2016Applicant: FDK CORPORATIONInventor: Yusuke Ogawa
-
Patent number: 8875703Abstract: A powder inhaler includes: a housing having a port; a storage member located in the housing for storing a powder medicament; and a medicament-delivery member provided in the housing. The medicament-delivery member includes at least one concave portion for receiving medicament, and is capable of taking, relative to the storage member, a receiving position wherein the concave portion receives a predetermined amount of powder medicament from the storage member, and an inhalation position wherein the powder medicament can be inhaled through the admission port; and a stirring member for stirring the powder medicament stored in the storage member. An operation button is provided in the housing and is capable of moving between the initial position and a depressed position, while the operation button reciprocates between the initial position and the depressed position, the concave portion in the medicament-delivery member moves from the receiving position to the inhalation position and the stirring member operates.Type: GrantFiled: May 22, 2009Date of Patent: November 4, 2014Assignees: Otsuka Pharmaceutical Co., Ltd., Otsuka Techno CorporationInventors: Tetsuya Sato, Toru Nishibayashi, Yusuke Ogawa, Takaaki Nakao, Shintaro Adachi
-
Patent number: 8783521Abstract: A flexible and restorable container main body for housing a medicinal solution. A stopper member is fixed in an inside of a medicinal solution passage that communicates with the container main body for discharging the medicinal solution when the container main body is pressed and deformed. A pressure valve is arranged in the medicinal solution passage at a downstream side in the medicinal solution discharge direction further than the stopper member and is formed with an opening having a circular cross section which contacts a tip portion of the stopper member. A biasing member is provided at a downstream side for biasing the pressure valve in a direction opposite to the medicinal solution discharge direction by abutting against a peripheral portion of the opening of the pressure valve.Type: GrantFiled: May 21, 2010Date of Patent: July 22, 2014Assignee: Otsuka Pharmaceutical Co., Ltd.Inventors: Shinichi Ishikawa, Yuji Sugahara, Hiroyuki Yamazaki, Shintaro Adachi, Yusuke Ogawa, Kousuke Toujou, Yoshiteru Ishikawa
-
Patent number: 8211287Abstract: Sulfuric acid electrolysis process wherein; a temperature of electrolyte containing sulfuric acid to be supplied to an anode compartment and a cathode compartment is controlled to 30 degree Celsius or more; a flow rate F1 (L/min.) of the electrolyte containing sulfuric acid to be supplied to said anode compartment is controlled to 1.5 times or more (F1/Fa?1.5) a flow rate Fa (L/min.) of gas formed on an anode side as calculated from Equation (1) shown below and a flow rate F2(L/min.) of said electrolyte containing sulfuric acid to be supplied to said cathode compartment is controlled to 1.5 times or more (F2/Fc?1.5) a flow rate Fe (L/min.) of gas formed on a cathode side as calculated from Equation (2) shown below. Fa=(I×S×R×T)/(4×Faraday constant)??Equation (1) Fe=(I×S×R×T)/(2×Faraday constant)??Equation (2) I: Electrolytic current (A) S: Time: 60 second (Fixed) R: Gas constant (0.082 1·atm/K/mol) K: Absolute temperature (273.Type: GrantFiled: June 26, 2009Date of Patent: July 3, 2012Assignees: Chlorine Engineers Corp., Ltd., Toshiba Corp., Ltd., Shibaura Mechatronics Corp., Ltd.Inventors: Masaaki Kato, Yusuke Ogawa, Hiroki Domon, Naoya Hayamizu, Makiko Tange, Yoshiaki Kurokawa, Nobuo Kobayashi
-
Patent number: 8187449Abstract: The cleaning method by electrolytic sulfuric acid and the manufacturing method of semiconductor device comprising: the process in which the first sulfuric acid solution is supplied from outside to the sulfuric acid electrolytic cell to form the first electrolytic sulfuric acid containing oxidizing agent in the sulfuric acid electrolytic cell; the process in which the second sulfuric acid solution, which is higher in concentration than said the first sulfuric acid solution previously supplied, is supplied from outside to said sulfuric acid electrolytic cell; said the second sulfuric acid solution and the first electrolytic sulfuric acid are mixed in said sulfuric acid electrolytic cell; and electrolysis is performed to form the cleaning solution comprising the second electrolytic sulfuric acid containing sulfuric acid and oxidation agent in said sulfuric acid electrolytic cell and the process in which cleaning treatment is performed for the cleaning object with said cleaning solution.Type: GrantFiled: June 26, 2009Date of Patent: May 29, 2012Assignees: Chlorine Engineers Corp., Ltd., Toshiba Corp., Ltd., Shibaura Mechatronics Corp., Ltd.Inventors: Hiroki Domon, Yusuke Ogawa, Masaaki Kato, Takamichi Kishi, Naoya Hayamizu, Makiko Tange, Yoshiaki Kurokawa, Nobuo Kobayashi
-
Publication number: 20120067926Abstract: Provided are a flexible and restorable container main body (1) for housing a medicinal solution; a stopper member (4d; 14d) fixed in the inside of a medicinal solution passage (P) communicated with the container main body (1) for discharging the medicinal solution when the container main body (1) is pressed and deformed; a pressure valve (5) arranged in the medicinal solution passage (P) at a downstream side in the medicinal solution discharge direction further than the stopper member (4d; 14d) being formed with an opening having a circular cross section which contacts the tip portion (4e; 14e) of the stopper member (4d; 14d); and a biasing member (7; 7a) at a downstream side for biasing the pressure valve (5) in a direction opposite to the medicinal solution discharge direction by abutting against a peripheral portion (5b) of the opening of the pressure valve (5).Type: ApplicationFiled: May 21, 2010Publication date: March 22, 2012Inventors: Shinichi Ishikawa, Yuji Sugahara, Hiroyuki Yamazaki, Shintaro Adachi, yusuke Ogawa, Kousuke Toujou, Yoshiteru Ishikawa
-
Publication number: 20110073489Abstract: According to embodiments, a cleaning liquid includes an oxidizing substance and hydrofluoric acid and exhibiting acidity. A cleaning method is disclosed. The method includes producing an oxidizing solution including an oxidizing substance by one selected from electrolyzing a sulfuric acid solution, electrolyzing hydrofluoric acid added to a sulfuric acid solution, and mixing a sulfuric acid solution with aqueous hydrogen peroxide. The method includes supplying the oxidizing solution and hydrofluoric acid to a surface of an object to be cleaned.Type: ApplicationFiled: September 13, 2010Publication date: March 31, 2011Applicants: KABUSHIKI KAISHA TOSHIBA, SHIBAURA MECHATRONICS CORPORATION, CHLORINE ENGINEERS CORP. LTD.Inventors: Naoya Hayamizu, Makiko Tange, Yoshiaki Kurokawa, Nobuo Kobayashi, Masaaki Kato, Yusuke Ogawa, Hiroki Domon
-
Publication number: 20110073490Abstract: According to one embodiment, a cleaning method is disclosed. The method can produce an oxidizing solution including an oxidizing substance by electrolyzing a dilute sulfuric acid solution. In addition, the method can supply a highly concentrated inorganic acid solution individually, sequentially, or substantially simultaneously with the oxidizing solution to a surface of an object to be cleaned.Type: ApplicationFiled: September 13, 2010Publication date: March 31, 2011Applicants: KABUSHIKI KAISHA TOSHIBA, CHLORINE ENGINEERS CORP. LTD., SHIBAURA MECHATRONICS CORPORATIONInventors: Naoya Hayamizu, Makiko Tange, Masaaki Kato, Hiroki Domon, Yusuke Ogawa, Yoshiaki Kurokawa, Nobuo Kobayashi
-
Publication number: 20110067696Abstract: An object of the present invention is to provide a powder inhaler that does not require shaking, and that therefore can be operated in an efficient manner.Type: ApplicationFiled: May 22, 2009Publication date: March 24, 2011Applicants: OTSUKA PHARMACEUTICAL CO., LTD., OTSUKA TECHNO CORPORATIONInventors: Tetsuya Sato, Toru Nishibayashi, Yusuke Ogawa, Takaaki Nakao, Shintaro Adachi
-
Publication number: 20090321272Abstract: Sulfuric acid electrolysis process wherein; a temperature of electrolyte containing sulfuric acid to be supplied to an anode compartment and a cathode compartment is controlled to 30 degree Celsius or more; a flow rate F1 (L/min.) of the electrolyte containing sulfuric acid to be supplied to said anode compartment is controlled to 1.5 times or more (F1/Fa?1.5) a flow rate Fa (L/min.) of gas formed on an anode side as calculated from Equation (1) shown below and a flow rate F2(L/min.) of said electrolyte containing sulfuric acid to be supplied to said cathode compartment is controlled to 1.5 times or more (F2/Fc?1.5) a flow rate Fe (L/min.) of gas formed on a cathode side as calculated from Equation (2) shown below. Fa=(I×S×R×T)/(4×Faraday constant) ??Equation (I) Fe=(I×S×R×T)/(2×Faraday constant) ??Equation (2) I: Electrolytic current (A) S: Time: 60 second (Fixed) R: Gas constant (0.082 1·atm/K/mol) K: Absolute temperature (273.Type: ApplicationFiled: June 26, 2009Publication date: December 31, 2009Applicants: Chlorine Engineers Corp., Ltd., Toshiba Corp., Ltd., Shibaura Mechatronics Corp., Ltd.Inventors: Masaaki Kato, Yusuke Ogawa, Hiroki Domon, Naoya Hayamizu, Makiko Tange, Yoshiaki Kurokawa, Nobuo Kobayashi
-
Publication number: 20090325390Abstract: The cleaning method by electrolytic sulfuric acid and the manufacturing method of semiconductor device comprising: the process in which the first sulfuric acid solution is supplied from outside to the sulfuric acid electrolytic cell to form the first electrolytic sulfuric acid containing oxidizing agent in the sulfuric acid electrolytic cell; the process in which the second sulfuric acid solution, which is higher in concentration than said the first sulfuric acid solution previously supplied, is supplied from outside to said sulfuric acid electrolytic cell; said the second sulfuric acid solution and the first electrolytic sulfuric acid are mixed in said sulfuric acid electrolytic cell; and electrolysis is performed to form the cleaning solution comprising the second electrolytic sulfuric acid containing sulfuric acid and oxidation agent in said sulfuric acid electrolytic cell and the process in which cleaning treatment is performed for the cleaning object with said cleaning solution.Type: ApplicationFiled: June 26, 2009Publication date: December 31, 2009Applicants: Chlorine Engineers Corp., Ltd., Toshiba Corp., Ltd., Shibaura Mechatronics Corp., Ltd.Inventors: Hiroki Domon, Yusuke Ogawa, Masaaki Kato, Takamichi Kishi, Naoya Hayamizu, Makiko Tange, Yoshiaki Kurokawa, Nobuo Kobayashi
-
Publication number: 20090318883Abstract: A liquid delivery container comprises a bag 2 which is disposed in a container body 1 to contain a liquid and can expand and shrink or deform freely, a delivery port 3 communicating with the bag 2 and having an outlet hole 31 for discharging the liquid contained in the bag 2, a squeeze portion 6 which is disposed between the delivery port 3 and the bag 2 and is capable of deforming to discharge the liquid through the delivery port when pressed and is restorable, and the check valve 5 disposed on the upstream of the squeeze portion 6 in the discharging direction and regulating the flow of the liquid contained in the bag 2 in one way toward the squeeze portion. When the squeeze portion 6 is pressed, the liquid is discharged through the delivery port 3, and when the pressure is removed, the squeeze portion 6 restores the original shape and at the same time sucks up the liquid from the bag 2.Type: ApplicationFiled: March 23, 2007Publication date: December 24, 2009Inventors: Yuji Sugahara, Hiroyuki Yamazaki, Yoshiteru Ishikawa, Yusuke Ogawa, Shintaro Adachi, Kousuke Toujou
-
Publication number: 20080264780Abstract: In a water electrolysis system having an anode catalyst layer containing anode catalyst and a cathode catalyst layer containing cathode catalyst tightly attached, respectively, to each surface of a solid polymer electrolyte membrane comprising a cation exchange membrane, wherein at least one catalyst layer of said anode catalyst layer and cathode catalyst layer comprises a porous structure of anode catalyst or cathode catalyst dispersed in fluorine resin containing resin, featuring the surface of the anode catalyst layer or the cathode catalyst layer being hydrophobized and the water contact angle with the surface of the anode catalyst layer or the cathode catalyst layer of said porous structure being 90 degrees or more, whereby the transfer of gas to the counter electrode can be significantly suppressed, gas purity and current efficiency be improved, and safety operation of the electrolysis system be secured, without a major change in configuration of the water electrolysis system.Type: ApplicationFiled: April 25, 2008Publication date: October 30, 2008Applicant: CHLORINE ENGINEERS CORP., LTD.Inventors: Masaaki Kato, Yusuke Ogawa