Patents by Inventor Tomio Yamada

Tomio Yamada 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: 20230347965
    Abstract: An operation control device includes a memory; and a processor connected to the memory, the processor being configured to: in a case in which the processor receives, at an operation unit that includes a first operation region and a second operation region adjacent to the first operation region, an operation performed on the first operation region in a direction of the second operation region, limit execution of processes corresponding to operations performed on the second operation region until a predetermined condition is met.
    Type: Application
    Filed: April 21, 2023
    Publication date: November 2, 2023
    Inventors: Yuki KOZONO, Shu NAKAJIMA, Tomio YAMADA
  • Patent number: 8581395
    Abstract: A hybrid integrated circuit device having high mount reliability includes a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include ones which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: November 12, 2013
    Assignee: Renesas Electronics Corporation
    Inventors: Shinji Moriyama, Tomio Yamada
  • Publication number: 20120248630
    Abstract: A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include ones which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Application
    Filed: June 14, 2012
    Publication date: October 4, 2012
    Applicant: RENESAS ELECTRONICS CORPORATION
    Inventors: Shinji MORIYAMA, Tomio YAMADA
  • Patent number: 8222734
    Abstract: A hybrid integrated circuit device having high mount reliability includes a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include ones which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: July 17, 2012
    Assignee: Renesas Electronics Corporation
    Inventors: Shinji Moriyama, Tomio Yamada
  • Publication number: 20120106110
    Abstract: A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include ones which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Application
    Filed: November 29, 2011
    Publication date: May 3, 2012
    Applicant: RENESAS ELECTRONICS CORPORATION
    Inventors: Shinji MORIYAMA, Tomio YAMADA
  • Patent number: 8084852
    Abstract: A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include a plurality of electrode terminals which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Grant
    Filed: February 3, 2011
    Date of Patent: December 27, 2011
    Assignee: Renesas Electronics Corporation
    Inventors: Shinji Moriyama, Tomio Yamada
  • Patent number: 7978037
    Abstract: A movable contact positioned in a sealed case is moved together with a movable contact spring provided with an armature by a magnetic shunt body which is moved outside the sealed case. The movement of the movable contact (movement of the movable contact spring) due to the movement of the magnetic shunt body is based on the change of the magnetically attracting force of a magnet with respect to the armature through a pair of yokes. The movable contact spring is provided with a bent portion which is bent in spaced-apart relation to the armature, the bent portion being provided between a fulcrum portion at a time when the movable contact spring moves and a portion where the armature is provided.
    Type: Grant
    Filed: February 10, 2009
    Date of Patent: July 12, 2011
    Assignees: Kabushiki Kaisha Tokai Rika Denki Seisakusho, NEC TOKIN Corporation
    Inventors: Tomio Yamada, Tatsumi Ide, Yoshinori Ota
  • Publication number: 20110121365
    Abstract: A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include a plurality of electrode terminals which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Application
    Filed: February 3, 2011
    Publication date: May 26, 2011
    Applicant: RENESAS ELECTRONICS CORPORATION
    Inventors: Shinji MORIYAMA, Tomio YAMADA
  • Patent number: 7932796
    Abstract: A movable contact which is positioned inside a sealing case is moved by a magnetic shunt body which moves outside the sealing case. The movement of the movable contact by the movement of the magnetic shunt body is caused by a change of magnetic force of a magnet through a pair of yokes. The magnetic shunt body is assembled to a moving member, and elastically moves around the moving member resisting a first spring.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: April 26, 2011
    Assignees: Kabushiki Kaisha Tokai Rika Denki Seisakusho, NEC Tokin Corporation
    Inventors: Tomio Yamada, Masahiko Miyata, Katsuhide Kumagai, Tatsumi Ide, Yoshinori Ota
  • Patent number: 7902656
    Abstract: A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include a plurality of electrode terminals which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: March 8, 2011
    Assignee: Renesas Electronics Corporation
    Inventors: Shinji Moriyama, Tomio Yamada
  • Publication number: 20100207275
    Abstract: A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include a plurality of electrode terminals which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Application
    Filed: April 28, 2010
    Publication date: August 19, 2010
    Applicant: RENESAS TECHNOLOGY CORP.
    Inventors: Shinji MORIYAMA, Tomio YAMADA
  • Patent number: 7755182
    Abstract: A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include a plurality of electrode terminals which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: July 13, 2010
    Assignee: Renesas Technology Corp.
    Inventors: Shinji Moriyama, Tomio Yamada
  • Patent number: 7750771
    Abstract: Magnetic attractive force of a magnet exerted on a movable contact in a sealing case through yokes changes as a result of movement of a magnetic shunt element induced by movement of a movable element located outside the sealing case. As a result, the movable contact can be brought into or out of contact with a stationary contact without involvement of entry of the movable element into the sealing case.
    Type: Grant
    Filed: April 22, 2008
    Date of Patent: July 6, 2010
    Assignees: Kabushiki Kaisha Tokai Rika Denki Seisakusho, NEC Tokin Corporation
    Inventors: Tomio Yamada, Katsuhide Kumagai, Masahiko Miyata, Yoshinori Ota, Tatsumi Ide
  • Patent number: 7714242
    Abstract: A switch device including a switch operation shaft movable between a plurality of operation positions for setting a control amount for an apparatus. A follower is driven to follow the movement of the switch operation shaft. An attraction member generates magnetic force to attract the follower so that the follower becomes immovable and to hold the switch operation shaft at a single operation position.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: May 11, 2010
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Seiji Ishigaki, Masahiko Miyata, Tomio Yamada, Terukazu Hiroe
  • Publication number: 20090201110
    Abstract: A movable contact positioned in a sealed case is moved together with a movable contact spring provided with an armature by a magnetic shunt body which is moved outside the sealed case. The movement of the movable contact (movement of the movable contact spring) due to the movement of the magnetic shunt body is based on the change of the magnetically attracting force of a magnet with respect to the armature through a pair of yokes. The movable contact spring is provided with a bent portion which is bent in spaced-apart relation to the armature, the bent portion being provided between a fulcrum portion at a time when the movable contact spring moves and a portion where the armature is provided.
    Type: Application
    Filed: February 10, 2009
    Publication date: August 13, 2009
    Inventors: Tomio Yamada, Tatsumi Ide, Yoshinori Ota
  • Publication number: 20090174060
    Abstract: A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include a plurality of electrode terminals which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Application
    Filed: March 10, 2009
    Publication date: July 9, 2009
    Applicant: RENESAS TECHNOLOGY CORP.
    Inventors: Shinji MORIYAMA, Tomio YAMADA
  • Patent number: 7518228
    Abstract: A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include a plurality of electrode terminals which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: April 14, 2009
    Assignee: Renesas Technology Corp.
    Inventors: Shinji Moriyama, Tomio Yamada
  • Publication number: 20090091408
    Abstract: A movable contact which is positioned inside a sealing case is moved by a magnetic shunt body which moves outside the sealing case. The movement of the movable contact by the movement of the magnetic shunt body is caused by a change of magnetic force of a magnet through a pair of yokes. The magnetic shunt body is assembled to a moving member, and elastically moves around the moving member resisting a first spring.
    Type: Application
    Filed: October 2, 2008
    Publication date: April 9, 2009
    Inventors: Tomio Yamada, Masahiko Miyata, Katsuhide Kumagai, Tatsumi Ide, Yoshinori Ota
  • Publication number: 20090072936
    Abstract: Magnetic attractive force of a magnet exerted on a movable contact in a sealing case through yokes changes as a result of movement of a magnetic shunt element induced by movement of a movable element located outside the sealing case. As a result, the movable contact can be brought into or out of contact with a stationary contact without involvement of entry of the movable element into the sealing case.
    Type: Application
    Filed: April 22, 2008
    Publication date: March 19, 2009
    Applicants: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, NEC TOKIN Corporation
    Inventors: Tomio Yamada, Katsuhide Kumagai, Masahiko Miyata, Yoshinori Ota, Tatsumi Ide
  • Patent number: 7468294
    Abstract: A semiconductor device comprising semiconductor chips each formed with plural pads at the main surface, chip parts each formed with connection terminals at both ends thereof, a module substrate on which the semiconductor chips and the chip parts are mounted, solder connection portions for connecting the chip parts and the substrate terminals of the module substrate by soldering, gold wires for connecting the pads of the semiconductor chips and corresponding substrate terminals of the module substrate, and a sealing portion formed with a low elasticity resin such as an insulative silicone resin or a low elasticity epoxy resin for covering the semiconductor chips, chip parts, solder connection portions and gold wires which prevents flow out of the solder in the solder connection portion by re-melting thereby preventing short-circuit.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: December 23, 2008
    Assignee: Hitachi, Ltd.
    Inventors: Masashi Yamaura, Hirokazu Nakajima, Nobuyoshi Maejima, Mikio Negishi, Tomio Yamada, Tomomichi Koizumi, Tsuneo Endoh