Patents by Inventor Hiroyuki Kaga
Hiroyuki Kaga 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).
-
Patent number: 11205489Abstract: A semiconductor storage apparatus capable of realizing continuous read with high speed is provided. A continuous read method of a NAND flash memory includes: a step for holding setting information related to a read time of a memory cell array in continuous read in a register; a step for reading data from the memory cell array in the read time based on the setting information; a step for holding the read data in a latch (L1) and a latch (L2); and a step for outputting the data held synchronously with an external clock signal corresponding to the setting information.Type: GrantFiled: March 12, 2020Date of Patent: December 21, 2021Assignee: Winbond Electronics Corp.Inventors: Naoaki Sudo, Takamichi Kasai, Hiroyuki Kaga
-
Patent number: 11114166Abstract: According to one embodiment, a semiconductor memory device includes a bit line electrically connected to a memory cell, a first node electrically connected to the bit line, a first driver configured to increase a voltage of the first node to a first voltage, a first buffer circuit configured to store data based on the voltage of the first node, a bus electrically connected to the first buffer circuit, a first transistor electrically connected between the first node and the bus, and a second buffer circuit electrically connected to the bus. The first buffer circuit is electrically connected to an input terminal of the first driver. The first driver changes a voltage of the bus based on the data stored in the first buffer circuit.Type: GrantFiled: September 5, 2019Date of Patent: September 7, 2021Assignee: TOSHIBA MEMORY CORPORATIONInventors: Atsushi Okuyama, Yoshihiko Kamata, Hiromitsu Komai, Takuyo Kodama, Yuki Ishizaki, Yoko Deguchi, Hiroyuki Kaga
-
Patent number: 10890246Abstract: A transmission includes an oil pipe disposed above a first gear group and a second gear group, the oil pipe having small holes. The oil pipe is formed integrally with a first restricting portion and a second restricting portion, the first restricting portion abutting against an inner surface of a first unit inside a case to thereby restrict an axial position of the oil pipe on an outside in one direction, and the second restricting portion abutting against an inner surface of a second unit to thereby restrict an axial position of the oil pipe on an outside in an other direction and rotation thereof.Type: GrantFiled: September 26, 2017Date of Patent: January 12, 2021Assignee: Honda Motor Co., Ltd.Inventors: Toru Kisaichi, Hiroyuki Kaga
-
Publication number: 20200372959Abstract: A semiconductor storage apparatus capable of realizing continuous read with high speed is provided. A continuous read method of a NAND flash memory includes: a step for holding setting information related to a read time of a memory cell array in continuous read in a register; a step for reading data from the memory cell array in the read time based on the setting information; a step for holding the read data in a latch (L1) and a latch (L2); and a step for outputting the data held synchronously with an external clock signal corresponding to the setting information.Type: ApplicationFiled: March 12, 2020Publication date: November 26, 2020Applicant: Winbond Electronics Corp.Inventors: Naoaki Sudo, Takamichi Kasai, Hiroyuki Kaga
-
Publication number: 20200202948Abstract: According to one embodiment, a semiconductor memory device includes a bit line electrically connected to a memory cell, a first node electrically connected to the bit line, a first driver configured to increase a voltage of the first node to a first voltage, a first buffer circuit configured to store data based on the voltage of the first node, a bus electrically connected to the first buffer circuit, a first transistor electrically connected between the first node and the bus, and a second buffer circuit electrically connected to the bus. The first buffer circuit is electrically connected to an input terminal of the first driver. The first driver changes a voltage of the bus based on the data stored in the first buffer circuit.Type: ApplicationFiled: September 5, 2019Publication date: June 25, 2020Applicant: TOSHIBA MEMORY CORPORATIONInventors: Atsushi OKUYAMA, Yoshihiko KAMATA, Hiromitsu KOMAI, Takuyo KODAMA, Yuki ISHIZAKI, Yoko DEGUCHI, Hiroyuki KAGA
-
Patent number: 10550755Abstract: To provide a saddle type vehicle with a water cooled engine allowing simplification of the mounting structure for a thermostat and a check valve. A saddle type vehicle having a water cooled engine, includes: a thermostat provided in a cooling water path of the water cooled engine; and a check valve provided in a secondary air path supplying secondary air to an exhaust path of the water cooled engine, wherein a case of the thermostat and a case of the check valve are formed integrally. The case of the thermostat is formed in a cylindrical configuration, and the case of the check valve is integrally connected to the cylindrical side wall thereof.Type: GrantFiled: September 26, 2017Date of Patent: February 4, 2020Assignee: HONDA MOTOR CO., LTD.Inventors: Toru Kisaichi, Hiroyuki Kaga
-
Patent number: 10514000Abstract: To provide an engine side cover structure of a saddle type vehicle that can also cover the back side of a crankcase. An engine side cover structure of a saddle type vehicle includes a vehicle body frame arranged between a front wheel and a rear wheel; an engine including a crankcase, and a cylinder extending upward from the crankcase, the engine being supported by the vehicle body frame; and a side cover covering a side of the crankcase; where the side cover includes a cover main body that covers the side of the crankcase, and an extended portion that extends backward from the cover main body; and the cover main body is fixed to the crankcase, and the extended portion is fixed to the vehicle body frame.Type: GrantFiled: September 25, 2017Date of Patent: December 24, 2019Assignee: Honda Motor Co., Ltd.Inventors: Toru Kisaichi, Hiroyuki Kaga, Tomoya Matsuo
-
Patent number: 10378420Abstract: Provided is a saddle-ride type vehicle that can improve the cooling ability when a radiator fan is provided only on one radiator of right and left radiators. A saddle-ride type vehicle has a water-cooled engine, right and left radiators supported by a body frame, and a cooling water passage that connects the right and left radiators and the water-cooled engine. A radiator fan is provided only on one radiator of the right and left radiators. One cooling water passage that connects the one radiator and the water-cooled engine has a larger diameter than the other cooling water passage that connects the other radiator and the water-cooled engine. The one radiator is larger than the other radiator.Type: GrantFiled: October 11, 2017Date of Patent: August 13, 2019Assignee: Honda Motor Co., Ltd.Inventors: Toru Kisaichi, Hiroyuki Kaga, Koichiro Matsushita
-
Patent number: 10095651Abstract: A semiconductor storage device according to one embodiment includes a memory cell. A first latch is selectively coupled to the memory cell. A first bus coupled to the first latch and a second latch. A first charger charges the first bus. A second bus transmits a signal of the same value both when first data is output and when second data is output from the first or second latch A second charger raises a voltage of the second bus from a first value to a second value. A controller whose input is coupled to the second bus controls the first charger to stop charging of the first bus based on the voltage of the second bus having reached the second value.Type: GrantFiled: September 3, 2015Date of Patent: October 9, 2018Assignee: TOSHIBA MEMORY CORPORATIONInventor: Hiroyuki Kaga
-
Publication number: 20180112584Abstract: Provided is a saddle-ride type vehicle that can improve the cooling ability when a radiator fan is provided only on one radiator of right and left radiators. A saddle-ride type vehicle has a water-cooled engine, right and left radiators supported by a body frame, and a cooling water passage that connects the right and left radiators and the water-cooled engine. A radiator fan is provided only on one radiator of the right and left radiators. One cooling water passage that connects the one radiator and the water-cooled engine has a larger diameter than the other cooling water passage that connects the other radiator and the water-cooled engine. The one radiator is larger than the other radiator.Type: ApplicationFiled: October 11, 2017Publication date: April 26, 2018Inventors: Toru KISAICHI, Hiroyuki KAGA, Koichiro MATSUSHITA
-
Publication number: 20180094718Abstract: A transmission includes an oil pipe disposed above a first gear group and a second gear group, the oil pipe having small holes. The oil pipe is formed integrally with a first restricting portion and a second restricting portion, the first restricting portion abutting against an inner surface of a first unit inside a case to thereby restrict an axial position of the oil pipe on an outside in one direction, and the second restricting portion abutting against an inner surface of a second unit to thereby restrict an axial position of the oil pipe on an outside in an other direction and rotation thereof.Type: ApplicationFiled: September 26, 2017Publication date: April 5, 2018Inventors: Toru KISAICHI, Hiroyuki KAGA
-
Publication number: 20180087441Abstract: To provide a saddle type vehicle with a water cooled engine allowing simplification of the mounting structure for a thermostat and a check valve. A saddle type vehicle having a water cooled engine, includes: a thermostat provided in a cooling water path of the water cooled engine; and a check valve provided in a secondary air path supplying secondary air to an exhaust path of the water cooled engine, wherein a case of the thermostat and a case of the check valve are formed integrally. The case of the thermostat is formed in a cylindrical configuration, and the case of the check valve is integrally connected to the cylindrical side wall thereof.Type: ApplicationFiled: September 26, 2017Publication date: March 29, 2018Applicant: HONDA MOTOR CO., LTD.Inventors: Toru KISAICHI, Hiroyuki KAGA
-
Publication number: 20180087472Abstract: To provide an engine side cover structure of a saddle type vehicle that can also cover the back side of a crankcase. An engine side cover structure of a saddle type vehicle includes a vehicle body frame arranged between a front wheel and a rear wheel; an engine including a crankcase, and a cylinder extending upward from the crankcase, the engine being supported by the vehicle body frame; and a side cover covering a side of the crankcase; where the side cover includes a cover main body that covers the side of the crankcase, and an extended portion that extends backward from the cover main body; and the cover main body is fixed to the crankcase, and the extended portion is fixed to the vehicle body frame.Type: ApplicationFiled: September 25, 2017Publication date: March 29, 2018Inventors: Toru KISAICHI, Hiroyuki KAGA, Tomoya MATSUO
-
Publication number: 20160267045Abstract: A semiconductor storage device according to one embodiment includes a memory cell. A first latch is selectively coupled to the memory cell. A first bus coupled to the first latch and a second latch. A first charger charges the first bus. A second bus transmits a signal of the same value both when first data is output and when second data is output from the first or second latch A second charger raises a voltage of the second bus from a first value to a second value. A controller whose input is coupled to the second bus controls the first charger to stop charging of the first bus based on the voltage of the second bus having reached the second value.Type: ApplicationFiled: September 3, 2015Publication date: September 15, 2016Applicant: KABUSHIKI KAISHA TOSHIBAInventor: Hiroyuki Kaga
-
Publication number: 20140269097Abstract: According to one embodiment, a non-volatile semiconductor memory device includes a memory cell array and a sense amplifier. The memory cell array includes a plurality of memory cell transistors. The sense amplifier reads data held in the memory cell transistors. The sense amplifier writes data to the memory cell transistors. The sense amplifier includes a first sense unit, a first operational unit, a second sense unit, and a second operational unit. The first sense unit includes a first sub-amplifier group and a first switch group. The second sense unit includes a second sub-amplifier group and a second switch group. The first sub-amplifier group is electrically connected to a first data bus. The second sub-amplifier group is electrically connected to a second data bus. The first operational unit is electrically connected to the first data bus and the second data bus.Type: ApplicationFiled: September 9, 2013Publication date: September 18, 2014Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Hiroyuki KAGA, Masahiro Yoshihara, Naofumi Abiko, Yoshikazu Harada
-
Patent number: 8472248Abstract: According to one embodiment, a semiconductor memory includes a memory cell array which includes memory cells, the memory cells being arranged along a row direction and a column direction and storing data respectively corresponding to thresholds, a row control circuit which controls a row of the memory cell array, and a column control circuit which includes a control unit, the control unit generating a signal to control elements corresponding to column of the memory cell array in accordance with a pointer corresponding to an external address signal.Type: GrantFiled: September 18, 2011Date of Patent: June 25, 2013Assignee: Kabushiki Kaisha ToshibaInventors: Hiroyuki Kaga, Masahiro Yoshihara, Naofumi Abiko
-
Publication number: 20120250409Abstract: According to one embodiment, a semiconductor memory includes a memory cell array which includes memory cells, the memory cells being arranged along a row direction and a column direction and storing data respectively corresponding to thresholds, a row control circuit which controls a row of the memory cell array, and a column control circuit which includes a control unit, the control unit generating a signal to control elements corresponding to column of the memory cell array in accordance with a pointer corresponding to an external address signal.Type: ApplicationFiled: September 18, 2011Publication date: October 4, 2012Inventors: Hiroyuki KAGA, Masahiro Yoshihara, Naofumi Abiko
-
Patent number: 7757656Abstract: An internal combustion engine for a small planing boat for reducing the lateral width of an oil pan in conformity to the configuration of the bottom while securing the filtering surface area of an oil strainer. In addition, a vertical width of the oil pan is maintained to be small to thereby lower the total height of the internal combustion engine. In an internal combustion engine for a small planing boat, an oil pan is provided at the bottom portion of the internal combustion engine with an oil passage for communicating with an oil pump being formed inside the oil pan. A vertical wall of the oil passage is partially cut away to form communication openings each communicating between the inside and outside of the oil passage with the oil strainers being interposed in the communication openings substantially vertically to divide the oil passage into inside and outside.Type: GrantFiled: May 24, 2007Date of Patent: July 20, 2010Assignee: Honda Motor Co., Ltd.Inventors: Yosuke Hoi, Hiroyuki Kaga, Michio Izumi, Hiroyuki Makita, Kazuhiko Tomoda
-
Patent number: 7621834Abstract: A transmission mechanism obtains reduced cost by facilitating a process for guide grooves formed on an inner cylinder of a ball spline mechanism and regulates a movement of a drive sprocket in an axial direction by means of a simple structure. A one-way clutch transmits torque only when a crankshaft rotates positively to a drive sprocket through a ball spline mechanism. A clutch outer body and an inner slide member of the ball spline mechanism are composed of members separate from and coupled to each other by coupling pins to be integrally rotatable in an overlapping portions in an axial direction. Guide grooves for housing balls of the ball spline mechanism are formed on the inner slide member while opening to the axial direction at both ends thereof in the axial direction.Type: GrantFiled: September 27, 2005Date of Patent: November 24, 2009Assignee: Honda Motor Co., Ltd.Inventors: Hiroyuki Kaga, Tatsuro Kimura
-
Patent number: 7520831Abstract: A gear-shifting apparatus is provided which does not require a position of a chain to be set with high precision, and which reduces a risk of the chain coming off an adjacent sprocket due to a quick gear shifting operation. The gear shifting system includes a derailer for changing the chain from one sprocket to another among a plurality of axially-arranged gear shifting sprockets, and a case for containing the gear shifting sprockets and the chain. The case is provided with a protruding part for preventing the chain from moving axially outwardly at an area too close to the case. The protruding part effectively prevents the chain from coming off from the adjacent sprocket by means of contact of the protruding part with the chain.Type: GrantFiled: June 23, 2005Date of Patent: April 21, 2009Assignee: Honda Motor Co., Ltd.Inventors: Hiroyuki Kaga, Tatsuro Kimura