Patents by Inventor Kazuki Ogawa
Kazuki 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).
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Patent number: 11964544Abstract: A automobile laminated glass according to the present invention includes: a first glass plate that is formed into a rectangular shape; a second glass plate that is disposed so as to face the first glass plate, and is formed into a rectangular shape; an intermediate film that is disposed between the first glass plate and the second glass plate; a functional layer that is disposed between the first glass plate and the second glass plate; and an obstructing layer that is laminated on a peripheral edge portion of at least one of the first glass plate and the second glass plate, wherein the functional layer is formed so that an outer edge of at least a portion of the functional layer is located outward of an inner edge of the obstructing layer.Type: GrantFiled: December 5, 2019Date of Patent: April 23, 2024Assignee: NIPPON SHEET GLASS COMPANY, LIMITEDInventors: Kazuki Chiba, Ryohei Ogawa, Hisashi Ogawa, Hisashi Asaoka
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Publication number: 20240117845Abstract: A pressing apparatus includes base members; pressing members configured to move in a first direction with respect to the base members; a link mechanism; a driving device; and a coupling mechanism, in which the link mechanism includes: fixed pivots having fixed positions with respect to the base members; driven pivots configured to be driven by the driving device and move along a second direction; and moving pivots having fixed positions with respect to the pressing members and configured to move in the first direction together with the movement of the driven pivots, the driving device includes a first threaded portion provided for the driving shaft; and a driven member including a second threaded portion, and the coupling mechanism includes: a coupling member having a fixed position with respect to the driven pivots; and a spring member configured to apply elastic force between the driven member and the coupling member.Type: ApplicationFiled: October 5, 2023Publication date: April 11, 2024Inventors: Shuei Seno, Kazuki Ogawa
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Patent number: 11945662Abstract: A raising/lowering conveyance device for a container for conveying an article has container supports that can move toward or away from a container in the horizontal direction and up and down with respect to the container. The container supports have a plurality of container support pins that can advance/retreat in the horizontal direction from the container and that are forcibly held at a position protruding from a front surface of the container support. The container supports are configured to lift the container by the container support pins which protrude under a downward step surface formed on the outside of the container. A pin main body of the container support pins protrudes from the front surface and has a flat tip perpendicular to the center axis of the pin main body, and has a tapered shape that increases in diameter toward the flat tip and is thicker toward the end.Type: GrantFiled: November 11, 2020Date of Patent: April 2, 2024Assignee: Daifuku Co., Ltd.Inventors: Kazuki Ogawa, Shigenori Erami
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Patent number: 11936003Abstract: A battery includes a wound electrode assembly. The wound electrode assembly has a flat shape. The wound electrode assembly includes a first separator, a positive electrode plate, a second separator, and a negative electrode plate. The first separator, the positive electrode plate, the second separator, and the negative electrode plate are stacked in this order and then wound spirally. In a cross section perpendicular to a winding axis of the wound electrode assembly, the first separator has a first winding start edge inside an innermost circumference of the wound electrode assembly; the second separator has a second winding start edge inside the innermost circumference of the wound electrode assembly; the first winding start edge faces the second winding start edge with the winding axis interposed therebetween; and the first winding start edge is located apart from the second winding start edge.Type: GrantFiled: October 13, 2021Date of Patent: March 19, 2024Assignee: PRIME PLANET ENERGY & SOLUTIONS, INC.Inventors: Shuji Ogawa, Takafumi Tsukagoshi, Kazuya Ikeshita, Kazuki Hiramatsu
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Publication number: 20210061586Abstract: A raising/lowering conveyance device for a container for conveying an article has container supports that can move toward or away from a container in the horizontal direction and up and down with respect to the container. The container supports have a plurality of container support pins that can advance/retreat in the horizontal direction from the container and that are forcibly held at a position protruding from a front surface of the container support. The container supports are configured to lift the container by the container support pins which protrude under a downward step surface formed on the outside of the container. A pin main body of the container support pins protrudes from the front surface and has a flat tip perpendicular to the center axis of the pin main body, and has a tapered shape that increases in diameter toward the flat tip and is thicker toward the end.Type: ApplicationFiled: November 11, 2020Publication date: March 4, 2021Inventors: Kazuki Ogawa, Shigenori Erami
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Patent number: 10556782Abstract: A raising/lowering conveyance device for a container for conveying an article includes a container gripping mechanism having multiple container support pins which are arranged so as to be capable of freely protruding and retracting. A spring for biasing the container gripping mechanism upward is interposed between the container gripping mechanism and a columnar support member for supporting the container gripping mechanism such that the container gripping mechanism can be freely raised and lowered. As a result of the upward biasing force of the spring, the container gripping mechanism is held at an equilibrium height in equilibrium with the weight thereof and is capable of movement vertically with the equilibrium height serving as the center of the movement. When the container gripping mechanism lifts a container, the mechanism receives the weight of the container, descends from the equilibrium height, and is supported at the fixed height of the columnar support member.Type: GrantFiled: February 14, 2018Date of Patent: February 11, 2020Assignee: Daifuku Co., Ltd.Inventor: Kazuki Ogawa
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Patent number: 10053339Abstract: A container raising/lowering conveyance apparatus has a supporting structure (a secondary traveling body) which supports four gripping raising/lowering bodies capable of being raised and lowered, and has an X-direction drive means by which the four gripping raising/lowering bodies are moved closer to and away from each other synchronously and symmetrically with respect to a Y-direction center line and a Y-direction drive means by which the four gripping raising/lowering bodies are moved closer to and away from each other synchronously and symmetrically with respect to an X-direction center line. Both the X-direction drive means and the Y-direction drive means are used to enlarge and shrink a right-angled parallelogram surrounded by the four gripping raising/lowering bodies, without changing the center position and the orientation of the right-angled parallelogram.Type: GrantFiled: November 22, 2016Date of Patent: August 21, 2018Assignee: Daifuku Co., Ltd.Inventors: Hisashi Kyotani, Kazuki Ogawa
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Patent number: 10053301Abstract: A container raising/lowering conveyance apparatus is provided with: rod-shaped gripping raising/lowering bodies which are long in a raising/lowering direction, and which are supported so as to be capable of being horizontally fitted to and detached from corners of a container; and lifting raising/lowering bodies in which supporting implements protruding towards two parallel side surfaces of the container are provided to rod-shaped main bodies which are long in the raising/lowering direction and are capable of being moved closer to and away from the two parallel side surfaces of the container. When the supporting implements are moved closer to the two parallel side surfaces of the container, the supporting implements are inserted underneath a flange portion at the two parallel side surfaces of the container, and when the rod-shaped main bodies are raised, the supporting implements lift the container via the flange portion.Type: GrantFiled: November 18, 2016Date of Patent: August 21, 2018Assignee: Daifuku Co., Ltd.Inventors: Hisashi Kyotani, Kazuki Ogawa
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Patent number: 10053302Abstract: A container raising/lowering conveyance apparatus including four gripping raising/lowering bodies capable of being respectively horizontally fitted to and detached from four corners of an article-conveyance container is configured such that, in a planar view, central raising/lowering link members capable of being raised and lowered are disposed at central positions of respective edges of a right-angled parallelogram surrounded by the four gripping raising/lowering bodies, and each of the central raising/lowering link members and the gripping raising/lowering bodies at both sides thereof are coupled to each other by at least one pair of upper and lower rocking parallel links capable of rocking in the vertical direction.Type: GrantFiled: November 18, 2016Date of Patent: August 21, 2018Assignee: Daifuku Co., Ltd.Inventors: Hisashi Kyotani, Kazuki Ogawa
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Patent number: 10040643Abstract: A container raising/lowering conveyance apparatus has a pair of main movable bases relatively movable in the X direction, and on each main movable base, a pair of secondary movable bases relatively movable in the Y direction. Four gripping raising/lowering bodies are supported by the four secondary movable bases so as to be capable of being raised and lowered. Vertical rod-shaped main bodies supported by the main movable bases are raised and lowered by a raising/lowering drive and are disposed at intermediate positions between the Y-direction pairs of the gripping raising/lowering bodies. Upper end portions of the vertical rod-shaped main bodies and gripping raising/lowering bodies at both sides of the vertical rod-shaped main bodies in the Y direction are coupled, allowing the gripping raising/lowering bodies to be relatively movable in the Y direction.Type: GrantFiled: November 18, 2016Date of Patent: August 7, 2018Assignee: Daifuku Co., Ltd.Inventors: Hisashi Kyotani, Kazuki Ogawa
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Publication number: 20180170731Abstract: A raising/lowering conveyance device for a container for conveying an article includes a container gripping mechanism having multiple container support pins which are arranged so as to be capable of freely protruding and retracting. A spring for biasing the container gripping mechanism upward is interposed between the container gripping mechanism and a columnar support member for supporting the container gripping mechanism such that the container gripping mechanism can be freely raised and lowered. As a result of the upward biasing force of the spring, the container gripping mechanism is held at an equilibrium height in equilibrium with the weight thereof and is capable of movement vertically with the equilibrium height serving as the center of the movement. When the container gripping mechanism lifts a container, the mechanism receives the weight of the container, descends from the equilibrium height, and is supported at the fixed height of the columnar support member.Type: ApplicationFiled: February 14, 2018Publication date: June 21, 2018Inventor: Kazuki Ogawa
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Patent number: 9938090Abstract: A container raising/lowering conveyance apparatus has at least two lifting raising/lowering bodies corresponding respectively to two parallel side surfaces of an article-conveyance container are capable of being raised and lowered, and moved closer to and away from each other. Support units are attached to each of the lifting raising/lowering bodies and pairs of pin-shaped supporting implements in the support units protrude towards the container side at symmetrical positions at both sides of a vertical center line of each of the two parallel side surfaces of the container are arranged and supported at suitable intervals in a vertical direction. Each pin-shaped supporting implement is capable of extending and retracting, and is impelled into and held in a protruded position by a spring. Pairs of pin-shaped supporting implements having a narrow interval therebetween and pairs of pin-shaped supporting implements having a broad interval therebetween are arranged alternately in the vertical direction.Type: GrantFiled: November 18, 2016Date of Patent: April 10, 2018Assignee: Daifuku Co., Ltd.Inventors: Hisashi Kyotani, Kazuki Ogawa
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Publication number: 20170073199Abstract: A container raising/lowering conveyance apparatus has a supporting structure (a secondary traveling body) which supports four gripping raising/lowering bodies capable of being raised and lowered, and has an X-direction drive means by which the four gripping raising/lowering bodies are moved closer to and away from each other synchronously and symmetrically with respect to a Y-direction center line and a Y-direction drive means by which the four gripping raising/lowering bodies are moved closer to and away from each other synchronously and symmetrically with respect to an X-direction center line. Both the X-direction drive means and the Y-direction drive means are used to enlarge and shrink a right-angled parallelogram surrounded by the four gripping raising/lowering bodies, without changing the center position and the orientation of the right-angled parallelogram.Type: ApplicationFiled: November 22, 2016Publication date: March 16, 2017Inventors: Hisashi Kyotani, Kazuki Ogawa
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Publication number: 20170066603Abstract: A container raising/lowering conveyance apparatus has a pair of main movable bases relatively movable in the X direction, and on each main movable base, a pair of secondary movable bases relatively movable in the Y direction. Four gripping raising/lowering bodies are supported by the four secondary movable bases so as to be capable of being raised and lowered. Vertical rod-shaped main bodies supported by the main movable bases are raised and lowered by a raising/lowering drive and are disposed at intermediate positions between the Y-direction pairs of the gripping raising/lowering bodies. Upper end portions of the vertical rod-shaped main bodies and gripping raising/lowering bodies at both sides of the vertical rod-shaped main bodies in the Y direction are coupled, allowing the gripping raising/lowering bodies to be relatively movable in the Y direction.Type: ApplicationFiled: November 18, 2016Publication date: March 9, 2017Inventors: Hisashi Kyotani, Kazuki Ogawa
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Publication number: 20170066601Abstract: A container raising/lowering conveyance apparatus is provided with: rod-shaped gripping raising/lowering bodies which are long in a raising/lowering direction, and which are supported so as to be capable of being horizontally fitted to and detached from corners of a container; and lifting raising/lowering bodies in which supporting implements protruding towards two parallel side surfaces of the container are provided to rod-shaped main bodies which are long in the raising/lowering direction and are capable of being moved closer to and away from the two parallel side surfaces of the container. When the supporting implements are moved closer to the two parallel side surfaces of the container, the supporting implements are inserted underneath a flange portion at the two parallel side surfaces of the container, and when the rod-shaped main bodies are raised, the supporting implements lift the container via the flange portion.Type: ApplicationFiled: November 18, 2016Publication date: March 9, 2017Inventors: Hisashi Kyotani, Kazuki Ogawa
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Publication number: 20170066604Abstract: A container raising/lowering conveyance apparatus including four gripping raising/lowering bodies capable of being respectively horizontally fitted to and detached from four corners of an article-conveyance container is configured such that, in a planar view, central raising/lowering link members capable of being raised and lowered are disposed at central positions of respective edges of a right-angled parallelogram surrounded by the four gripping raising/lowering bodies, and each of the central raising/lowering link members and the gripping raising/lowering bodies at both sides thereof are coupled to each other by at least one pair of upper and lower rocking parallel links capable of rocking in the vertical direction.Type: ApplicationFiled: November 18, 2016Publication date: March 9, 2017Inventors: Hisashi Kyotani, Kazuki Ogawa
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Publication number: 20170066602Abstract: A container raising/lowering conveyance apparatus has at least two lifting raising/lowering bodies corresponding respectively to two parallel side surfaces of an article-conveyance container are capable of being raised and lowered, and moved closer to and away from each other. Support units are attached to each of the lifting raising/lowering bodies and pairs of pin-shaped supporting implements in the support units protrude towards the container side at symmetrical positions at both sides of a vertical center line of each of the two parallel side surfaces of the container are arranged and supported at suitable intervals in a vertical direction. Each pin-shaped supporting implement is capable of extending and retracting, and is impelled into and held in a protruded position by a spring. Pairs of pin-shaped supporting implements having a narrow interval therebetween and pairs of pin-shaped supporting implements having a broad interval therebetween are arranged alternately in the vertical direction.Type: ApplicationFiled: November 18, 2016Publication date: March 9, 2017Inventors: Hisashi Kyotani, Kazuki Ogawa
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Publication number: 20060294219Abstract: A policy control device for reflecting a policy rule defined by a condition and an action corresponding to the condition for operation setting of respective network devices present in a network to be managed, according to a transition of operation states of the network, including a storage unit for storing a plurality of multi-policy rules generated in units of combination of at least two single policy rules having different actions on the same condition, together with particular information of a network device to be applied, in such a manner that the plurality of multi-policy rules and the particular information can be updated; and a control unit for applying one of the plurality of multi-policy rules stored in the storage unit for the operation setting of the network device identified, based on the particular information.Type: ApplicationFiled: October 3, 2003Publication date: December 28, 2006Inventors: Kazuki Ogawa, Nobuhiro Kawamura, Seiji Nomiyama, Katsuichi Nakamura, Akira Imahase
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Publication number: 20050125688Abstract: A policy rule scenario control apparatus comprises a scenario data storing unit storing one or more scenario data produced by combinations of a plurality of types of policy rules and applying conditions of these policy rules, a monitoring unit monitoring an operating state of a network device, a scenario selecting unit selecting the scenario data having the applying condition suitable to the monitor result, and a scenario implementing unit implementing policy control on the network device on the basis of, in the selected scenario data, the policy rule having the applying condition suitable to the monitor result, and implementing the policy control on the network device on the basis of a result of the implementation and another policy rule having the applying condition suitable to a subsequent monitor result. This enables automatically applying the policy rule validly according to the network state varying at all times.Type: ApplicationFiled: April 19, 2004Publication date: June 9, 2005Inventors: Kazuki Ogawa, Nobuhiro Kawamura, Seiji Nomiyama, Katsuichi Nakamura, Akira Imahase
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Patent number: 6533389Abstract: The present invention relates to an ink jet printer in which drops of ink are jetted out onto a surface of a recording medium so as to record an image. The present invention is to obtain an economical ink jet printer in which a reaction force generated in the reciprocal motion of the ink jet head is simply canceled, and the ink jet printer is small and light, and less vibration is caused in the printer, and further it is possible to drive the printer with a small amount of drive energy.Type: GrantFiled: March 9, 2001Date of Patent: March 18, 2003Assignee: Fujitsu LimitedInventors: Masao Hiyane, Toshio Fukushima, Kazuki Ogawa, Yasuo Numata, Yuji Yoshida