Patents by Inventor Ryo Otsuka
Ryo Otsuka 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: 20240136880Abstract: An insulator attached to a core body in an annular shape and multiple teeth protruding from the core body along a radial direction for insulating the teeth and a coil wound around the teeth includes: a tooth end surface covering part covering an axial end surface of the tooth. The tooth end surface covering part includes: an inclined part provided on a front surface of the tooth end surface covering part on a side opposite to the tooth and inclined such that its height from the axial end surface of the tooth gradually changes along the radial direction; and an inclined part parallel part and a tooth parallel part provided on a back surface of the tooth end surface covering part on the tooth side and concave in a direction away from the axial end surface of the tooth.Type: ApplicationFiled: March 16, 2022Publication date: April 25, 2024Applicant: MITSUBA CorporationInventors: KOJI YONEKAWA, TAKESHI KANAI, RYO OHORI, YUKARI OTSUKA
-
Publication number: 20240123782Abstract: A suspension arm includes a main body. The main body includes a curved portion curved along a longitudinal direction and has a closed section. The main body includes an inner side wall, an outer side wall, a first side wall, and a second side wall. The inner side wall corresponds to an inner side of a curve of the curved portion. The outer side wall corresponds to an outer side of the curve of the curved portion. A thickness of the inner side wall is larger than a thickness of the outer side wall. In sectional view of the main body perpendicular to the longitudinal direction, each of a length of the first side wall and a length of the second side wall is longer than each of a length of the inner side wall and a length of the outer side wall.Type: ApplicationFiled: March 28, 2022Publication date: April 18, 2024Applicant: NIPPON STEEL CORPORATIONInventors: Kenichiro OTSUKA, Masafumi AZUMA, Koichi HAMADA, Ryo TABATA, Ryo URUSHIBATA, Yuki KITAHARA
-
Publication number: 20240100583Abstract: Provided is a burring processing method, which is a method for forming a buffing processed portion including a raised portion and a curved portion in a metal component having a pilot hole formed therein, the method being characterized by including: a preforming step of enlarging a diameter of the pilot hole, moving an edge portion of the pilot hole relative to the metal component in a first direction of a thickness direction of the metal component in a first range around the pilot hole of the metal component, and forming the whole first range into a preformed portion raised from the metal component in the first direction; and a main forming step of deforming the preformed portion in a second direction opposite to the first direction, forming a second range on an outer diameter side of the preformed portion to have the same height as the first range in the first direction, and forming part of a third range on an inner diameter side of the preformed portion from the second range to be part of the curved portionType: ApplicationFiled: January 12, 2022Publication date: March 28, 2024Applicant: NIPPON STEEL CORPORATIONInventors: Kenichiro OTSUKA, Masafumi AZUMA, Koichi HAMADA, Ryo TABATA, Ryo URUSHIBATA, Yuuki KITAHARA
-
Patent number: 11943529Abstract: An imaging apparatus, not including a display that displays setting information for operation setting in the imaging apparatus, includes: an image sensor that captures a subject image to generate image data; an output interface connected to an external apparatus to output the image data; and a controller that controls an output setting for outputting the image data in a predetermined format from the output interface to the external apparatus. In a state where the output setting is applied, no setting information for canceling the output setting is displayed on the external apparatus serving as an output destination of the image data in the predetermined format by the output interface. The imaging apparatus further comprises an input interface that receives an instruction to cancel the output setting from the state where the output setting is applied.Type: GrantFiled: October 25, 2022Date of Patent: March 26, 2024Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Koichi Otsuka, Ryo Kotaki
-
Patent number: 11921542Abstract: An electronic device includes a keyboard. The keyboard includes a base plate and keys disposed on a base plate. The base plate includes a back support plate, a membrane, and a backlight plate. The membrane and the backlight plate are disposed on two sides of the back support plate. The back support plate supports the membrane, the backlight plate, and the keys. In addition, a buffer structure is disposed on a surface of a side that is of the backlight plate and that faces the key. The back support plate is provided with a first through hole. The key is disposed on a side that is of the membrane and that is away from the back support plate. A protrusion is disposed on a side that is of the key and that faces the base plate. The key moves toward the base plate. The protrusion can press the buffer structure.Type: GrantFiled: September 7, 2021Date of Patent: March 5, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Fumio Tamura, Yake Zou, Weiyong Huang, Pan He, Ryo Otsuka
-
Publication number: 20230359240Abstract: An electronic device includes a keyboard. The keyboard includes a base plate and keys disposed on a base plate. The base plate includes a back support plate, a membrane, and a backlight plate. The membrane and the backlight plate are disposed on two sides of the back support plate. The back support plate supports the membrane, the backlight plate, and the keys. In addition, a buffer structure is disposed on a surface of a side that is of the backlight plate and that faces the key. The back support plate is provided with a first through hole. The key is disposed on a side that is of the membrane and that is away from the back support plate. A protrusion is disposed on a side that is of the key and that faces the base plate. The key moves toward the base plate. The protrusion can press the buffer structure.Type: ApplicationFiled: September 7, 2021Publication date: November 9, 2023Inventors: Fumio Tamura, Yake Zou, Weiyong Huang, Pan He, Ryo Otsuka
-
Publication number: 20230207235Abstract: Provided herein is a keyboard assembly that includes a keyboard substrate, a plurality of keycaps, and a plurality of lifting supports. Each keycap is connected to the keyboard substrate by using a lifting support. The keyboard substrate is connected to a bottom plate and a top plate, with the bottom plate including a key accommodation groove that further includes a concave slope. The lifting support is located in the key accommodation groove, with one end abutting against the concave slope and being capable of sliding on the concave slope. In a process in which the top plate rotates to a first specified location, the keyboard substrate is driven to move, the lifting support descends, and the keycap descends. In a process in which the top plate rotates to a second specified location, the keyboard substrate is driven to move.Type: ApplicationFiled: February 20, 2023Publication date: June 29, 2023Inventors: Fumio TAMURA, Yake ZOU, Ryo OTSUKA
-
Patent number: 10088873Abstract: A chassis structure is disclosed. A chassis includes a plate-like body in which a foam layer is located between a pair of fiber-reinforced resin plates, and a frame body formed of a thermoplastic resin and joined to a peripheral portion of the plate-like body. The plate-like body is configured such that its peripheral portion is formed by an ear-like joint portion where the pair of fiber-reinforced resin plates are joined together without the foam layer located therebetween, thereby sealing the foam layer inside the pair of fiber-reinforced resin plates. The frame body is joined to the plate-like body in a state where the frame body is in contact with the joint portion.Type: GrantFiled: September 12, 2017Date of Patent: October 2, 2018Assignee: LENOVO (SINGAPORE) PTD LTEInventors: Fumitake Mizoguchi, Ryota Nohara, Takehito Yamauchi, Ryo Otsuka
-
Patent number: 9983633Abstract: An electronic device disclosed. The electronic device includes a first chassis, a second chassis, and a hinge mechanism that connects the first chassis and the second chassis. The electronic device also includes a cylindrical cam member, a slide member and a movable member that moves in conjunction with a movement of the slide member in the axial direction and which extends from and retracts to an outer surface of the first chassis.Type: GrantFiled: November 1, 2016Date of Patent: May 29, 2018Assignee: LENOVO (SINGAPORE) PTE LTDInventors: Fumio Tamura, Yoshiyuki Shibayama, Ryo Otsuka, Eiji Shinohara
-
Patent number: 9917456Abstract: One aspect includes an apparatus, including: a storage part having a storage hole defined therein to store a pen-type input device by insertion; and a power-supplying terminal within the storage hole that moves toward and away from the pen-type input device from a side part of the storage hole; wherein, the power-supplying terminal moves outwardly from the side of the side part of the storage hold during the insertion of the pen-type input device into the storage hole; and wherein the power-supplying terminal moves inwardly and away from a side of the pen-type input device during extraction of the pen-type input device from the storage hole. Other embodiments are described and claimed.Type: GrantFiled: December 21, 2015Date of Patent: March 13, 2018Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Ryo Otsuka, Yoshihisa Ishihara, Hiroshi Matsunaga, Eiji Shinohara
-
Publication number: 20180017989Abstract: An electronic device disclosed. The electronic device includes a first chassis, a second chassis, and a hinge mechanism that connects the first chassis and the second chassis. The electronic device also includes a cylindrical cam member, a slide member and a movable member that moves in conjunction with a movement of the slide member in the axial direction and which extends from and retracts to an outer surface of the first chassis.Type: ApplicationFiled: November 1, 2016Publication date: January 18, 2018Inventors: Fumio Tamura, Yoshiyuki Shibayama, Ryo Otsuka, Eiji Shinohara
-
Publication number: 20180004255Abstract: A chassis structure is disclosed. A chassis includes a plate-like body in which a foam layer is located between a pair of fiber-reinforced resin plates, and a frame body formed of a thermoplastic resin and joined to a peripheral portion of the plate-like body. The plate-like body is configured such that its peripheral portion is formed by an ear-like joint portion where the pair of fiber-reinforced resin plates are joined together without the foam layer located therebetween, thereby sealing the foam layer inside the pair of fiber-reinforced resin plates. The frame body is joined to the plate-like body in a state where the frame body is in contact with the joint portion.Type: ApplicationFiled: September 12, 2017Publication date: January 4, 2018Inventors: Fumitake Mizoguchi, Ryota Nohara, Takehito Yamauchi, Ryo Otsuka
-
Publication number: 20160216730Abstract: A chassis structure is disclosed. A chassis includes a plate-like body in which a foam layer is located between a pair of fiber-reinforced resin plates, and a frame body formed of a thermoplastic resin and joined to a peripheral portion of the plate-like body. The plate-like body is configured such that its peripheral portion is formed by an ear-like joint portion where the pair of fiber-reinforced resin plates are joined together without the foam layer located therebetween, thereby sealing the foam layer inside the pair of fiber-reinforced resin plates. The frame body is joined to the plate-like body in a state where the frame body is in contact with the joint portion.Type: ApplicationFiled: January 22, 2016Publication date: July 28, 2016Inventors: Fumitake Mizoguchi, Ryota Nohara, Takehito Yamauchi, Ryo Otsuka
-
Publication number: 20160190839Abstract: One aspect includes an apparatus, including: a storage part having a storage hole defined therein to store a pen-type input device by insertion; and a power-supplying terminal within the storage hole that moves toward and away from the pen-type input device from a side part of the storage hole; wherein, the power-supplying terminal moves outwardly from the side of the side part of the storage hold during the insertion of the pen-type input device into the storage hole; and wherein the power-supplying terminal moves inwardly and away from a side of the pen-type input device during extraction of the pen-type input device from the storage hole. Other embodiments are described and claimed.Type: ApplicationFiled: December 21, 2015Publication date: June 30, 2016Inventors: Ryo Otsuka, Yoshihisa Ishihara, Hiroshi Matsunaga, Eiji Shinohara
-
Publication number: 20130088825Abstract: A computer system and a detachable input unit is provided for a user to input data. A computer system may comprise a base, a linking member, and a display housing. The linking member may be pivotally connected to the base. The display housing may be pivotally attached to the linking member. The input unit may be removably attached to the linking member.Type: ApplicationFiled: October 11, 2011Publication date: April 11, 2013Inventors: FUMITAKE MIZOGUCHI, RYOTA NOHARA, TETSUYA OHTANI, RYO OTSUKA
-
Patent number: 7586580Abstract: Curved-panel liquid crystal display and method of its manufacture are realized without necessitating drastic changes to the display structure or to the steps in its manufacture, and without requiring new materials or manufacturing technology. The back side of a liquid crystal panel is set on first concavely curved spacers that support two opposing edges of the panel back side. Second concavely curved spacers are set on the front side of the two opposing panel edges. Third spacers of uniform height are disposed on the panel back side to support it along the remaining two edges. The second spacers are then pressed to pressure the panel from the front side against the first spacers, wherein the panel is clamped between the first and second spacers.Type: GrantFiled: May 12, 2006Date of Patent: September 8, 2009Assignee: Infovision Optoelectronics Holdings LimitedInventors: Fumitoshi Matsuda, Masanori Nouchi, Ryo Otsuka
-
Publication number: 20070139605Abstract: Curved-panel liquid crystal display and method of its manufacture are realized without necessitating drastic changes to the display structure or to the steps in its manufacture, and without requiring new materials or manufacturing technology. The back side of a liquid crystal panel is set on first concavely curved spacers that support two opposing edges of the panel back side. Second concavely curved spacers are set on the front side of the two opposing panel edges. Third spacers of uniform height are disposed on the panel back side to support it along the remaining two edges. The second spacers are then pressed to pressure the panel from the front side against the first spacers, wherein the panel is clamped between the first and second spacers.Type: ApplicationFiled: May 12, 2006Publication date: June 21, 2007Applicant: NV TECH CO., LTD.Inventors: Fumitoshi Matsuda, Masanori Nouchi, Ryo Otsuka
-
Patent number: D554599Type: GrantFiled: March 23, 2006Date of Patent: November 6, 2007Assignee: InfoVision Optoelectronics Holdings LimitedInventors: Ryo Otsuka, Fumitoshi Matsuda, Masanori Nouchi