Patents by Inventor Takashi Tokoro
Takashi Tokoro 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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Publication number: 20240158260Abstract: A method for manufacturing a positive electrode active material for a lithium-ion secondary battery, the method including: a step for firing mixed powder in which metal nickel powder, a compound containing Li, and a compound containing a metal element M other than Li and Ni are mixed to yield a positive electrode active material for a lithium-ion secondary battery, the positive electrode active material having a layered structure, wherein the amount of Ni in the total amount of metal elements contained in the positive electrode active material for a lithium-ion secondary battery is equal to or greater than 60% in terms of the atomic ratio, and the nickel powder is at least partially oxidized or a step for oxidizing said powder is included.Type: ApplicationFiled: March 17, 2022Publication date: May 16, 2024Applicant: Proterial, Ltd.Inventors: Takashi Nakabayashi, Hisato Tokoro, Shuichi Takano
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Patent number: 11388315Abstract: An apparatus includes a generating unit and a transmitting unit. The generating unit generates synchronization format information regarding a vertical synchronizing frequency and a horizontal synchronizing frequency of a first video synchronizing signal, and generates phase difference information indicating a phase difference between the first video synchronizing signal and a first reference signal synchronized with a grand master clock. The transmitting unit transmits the synchronization format information and the phase difference information to an external apparatus that can generates a second video synchronizing signal synchronized with the first video synchronizing signal.Type: GrantFiled: May 26, 2021Date of Patent: July 12, 2022Assignee: Canon Kabushiki KaishaInventors: Nobuyuki Hanamoto, Takashi Tokoro, Takushi Kimura, Noriaki Suzuki, Yasuhito Kigure
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Publication number: 20210377424Abstract: An apparatus includes a generating unit and a transmitting unit. The generating unit generates synchronization format information regarding a vertical synchronizing frequency and a horizontal synchronizing frequency of a first video synchronizing signal, and generates phase difference information indicating a phase difference between the first video synchronizing signal and a first reference signal synchronized with a grand master clock. The transmitting unit transmits the synchronization format information and the phase difference information to an external apparatus that can generates a second video synchronizing signal synchronized with the first video synchronizing signal.Type: ApplicationFiled: May 26, 2021Publication date: December 2, 2021Inventors: Nobuyuki Hanamoto, Takashi Tokoro, Takushi Kimura, Noriaki Suzuki, Yasuhito Kigure
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Patent number: 10237973Abstract: Signal transmission characteristics in a case where a conductive pin is inserted into a through hole to perform connection with an external circuit are improved. A multilayer wiring substrate includes a front layer and a rear layer, and includes a plurality of layers in an inner layer. A conductive portion is provided in each of the layers, and a wiring is disposed on the rear layer. The conductive pin for connection with the external circuit is inserted into the through hole. A land is disposed around the through hole on the rear layer, and the land and the conductive pin are connected to each other through solder.Type: GrantFiled: April 3, 2018Date of Patent: March 19, 2019Assignee: Canon Kabushiki KaishaInventor: Takashi Tokoro
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Publication number: 20180295721Abstract: Signal transmission characteristics in a case where a conductive pin is inserted into a through hole to perform connection with an external circuit are improved. A multilayer wiring substrate includes a front layer and a rear layer, and includes a plurality of layers in an inner layer. A conductive portion is provided in each of the layers, and a wiring is disposed on the rear layer. The conductive pin for connection with the external circuit is inserted into the through hole. A land is disposed around the through hole on the rear layer, and the land and the conductive pin are connected to each other through solder.Type: ApplicationFiled: April 3, 2018Publication date: October 11, 2018Inventor: Takashi Tokoro
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Patent number: 8970789Abstract: There is provided a receiving apparatus. The receiving apparatus comprises, among other things, a transmitting unit that transmits a power-on command that instructs the transmitting apparatus detected by the detecting unit to turn on power when there is no connecting unit whose status signal has been changed from “unable” to “able” as a result of the determination made by the determining unit, the transmitting unit causing the determining unit to perform the determination again after transmitting the power-on command, and a control unit that, when there is a connecting unit whose status signal has been changed from “unable” to “able” as a result of the determination made by the determining unit, controls the selecting unit so as to select the connecting unit.Type: GrantFiled: May 10, 2012Date of Patent: March 3, 2015Assignee: Canon Kabushiki KaishaInventor: Takashi Tokoro
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Patent number: 8736768Abstract: Upon reception of a DDC access request from an external device connected to an HDMI port, a television receiver sets an electric potential of an HPD signal to ON level. Upon reception of an HDCP authentication initiation request from the external storage device after EDID is transmitted in response to a request from the external device, it is checked if an HDMI port to which that external device is connected is selected from a plurality of HDMI ports. If it is determined that the corresponding port is not selected, the control waits for selection of an HDMI port to which the external device is connected. If the corresponding port is selected, an electric potential of HPD signal is set at OFF level. After an elapse of 100 msec, the electric potential of the HPD signal is resumed to the ON level.Type: GrantFiled: March 24, 2009Date of Patent: May 27, 2014Assignee: Canon Kabushiki KaishaInventor: Takashi Tokoro
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Patent number: 8661277Abstract: There is provided a communication apparatus including an HDMI connector complying with HEC (HDMI Ethernet Channel)-compliant HDMI standards, comprising: an HEC communication unit configured to communicate, via HEC, with an HEC-compliant communication apparatus connected to the HDMI connector; a determination unit configured to determine, using a protocol of the HDMI standards, whether or not an HEC-compliant communication apparatus is connected to the HDMI connector; and a control unit configured to stop power supply to the HEC communication unit if it is determined that an HEC-compliant communication apparatus is not connected to the HDMI connector.Type: GrantFiled: February 24, 2011Date of Patent: February 25, 2014Assignee: Canon Kabushiki KaishaInventor: Takashi Tokoro
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Publication number: 20120218476Abstract: There is provided a receiving apparatus. The receiving apparatus comprises, among other things, a transmitting unit that transmits a power-on command that instructs the transmitting apparatus detected by the detecting unit to turn on power when there is no connecting unit whose status signal has been changed from “unable” to “able” as a result of the determination made by the determining unit, the transmitting unit causing the determining unit to perform the determination again after transmitting the power-on command, and a control unit that, when there is a connecting unit whose status signal has been changed from “unable” to “able” as a result of the determination made by the determining unit, controls the selecting unit so as to select the connecting unit.Type: ApplicationFiled: May 10, 2012Publication date: August 30, 2012Applicant: CANON KABUSHIKI KAISHAInventor: Takashi Tokoro
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Patent number: 8199258Abstract: There is provided a receiving apparatus. The receiving apparatus comprises, among other things, a transmitting unit that transmits a power-on command that instructs the transmitting apparatus detected by the detecting unit to turn on power when there is no connecting unit whose status signal has been changed from “unable” to “able” as a result of the determination made by the determining unit, the transmitting unit causing the determining unit to perform the determination again after transmitting the power-on command, and a control unit that, when there is a connecting unit whose status signal has been changed from “unable” to “able” as a result of the determination made by the determining unit, controls the selecting unit so as to select the connecting unit.Type: GrantFiled: October 7, 2009Date of Patent: June 12, 2012Assignee: Canon Kabushiki KaishaInventor: Takashi Tokoro
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Publication number: 20110239022Abstract: There is provided a communication apparatus including an HDMI connector complying with HEC (HDMI Ethernet Channel)-compliant HDMI standards, comprising: an HEC communication unit configured to communicate, via HEC, with an HEC-compliant communication apparatus connected to the HDMI connector; a determination unit configured to determine, using a protocol of the HDMI standards, whether or not an HEC-compliant communication apparatus is connected to the HDMI connector; and a control unit configured to stop power supply to the HEC communication unit if it is determined that an HEC-compliant communication apparatus is not connected to the HDMI connector.Type: ApplicationFiled: February 24, 2011Publication date: September 29, 2011Applicant: CANON KABUSHIKI KAISHAInventor: Takashi Tokoro
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Publication number: 20100097529Abstract: There is provided a receiving apparatus. The receiving apparatus comprises, among other things, a transmitting unit that transmits a power-on command that instructs the transmitting apparatus detected by the detecting unit to turn on power when there is no connecting unit whose status signal has been changed from “unable” to “able” as a result of the determination made by the determining unit, the transmitting unit causing the determining unit to perform the determination again after transmitting the power-on command, and a control unit that, when there is a connecting unit whose status signal has been changed from “unable” to “able” as a result of the determination made by the determining unit, controls the selecting unit so as to select the connecting unit.Type: ApplicationFiled: October 7, 2009Publication date: April 22, 2010Applicant: CANON KABUSHIKI KAISHAInventor: Takashi Tokoro
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Publication number: 20090251606Abstract: Upon reception of a DDC access request from an external device connected to an HDMI port, a television receiver sets an electric potential of an HPD signal to ON level. Upon reception of an HDCP authentication initiation request from the external storage device after EDID is transmitted in response to a request from the external device, it is checked if an HDMI port to which that external device is connected is selected from a plurality of HDMI ports. If it is determined that the corresponding port is not selected, the control waits for selection of an HDMI port to which the external device is connected. If the corresponding port is selected, an electric potential of HPD signal is set at OFF level. After an elapse of 100 msec, the electric potential of the HPD signal is resumed to the ON level.Type: ApplicationFiled: March 24, 2009Publication date: October 8, 2009Applicant: CANON KABUSHIKI KAISHAInventor: Takashi Tokoro