Patents by Inventor Kazuhiro Maki
Kazuhiro Maki 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: 10288030Abstract: An engine is equipped with a starter motor which is attached to an engine main body and is configured to perform cranking of a crankshaft. The engine is further equipped with a battery pack (37). The battery pack is equipped with a lithium-based cell which is attached to the engine main body and which is configured to supply electric power which drives the starter motor.Type: GrantFiled: October 29, 2015Date of Patent: May 14, 2019Assignee: Mitsubishi Heavy Industries Meiki Engines, Co., Ltd.Inventor: Kazuhiro Maki
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Patent number: 9948532Abstract: A notification acquiring section receives, from a device, a notification message indicating at least one of an aggregate value of data communication amounts obtained by aggregating, per unit of aggregation time of one second or longer, the data communication amounts of the device which have been measured on a millisecond or microsecond basis; and an aggregate value of data accumulation amounts obtained by aggregating, per unit of the aggregation time, the data accumulation amounts in the device which have been measured on the millisecond or microsecond basis. A determining section analyzes at least one of the aggregate values of the data communication amounts and the data accumulation amounts indicated by the notification message to determine whether or not microburst traffic has occurred at the device.Type: GrantFiled: December 11, 2013Date of Patent: April 17, 2018Assignee: Mitsubishi Electric CorporationInventor: Kazuhiro Maki
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Publication number: 20180045160Abstract: An engine is equipped with a starter motor which is attached to an engine main body and is configured to perform cranking of a crankshaft. The engine is further equipped with a battery pack (37). The battery pack is equipped with a lithium-based cell which is attached to the engine main body and which is configured to supply electric power which drives the starter motor.Type: ApplicationFiled: October 29, 2015Publication date: February 15, 2018Inventor: Kazuhiro Maki
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Patent number: 9597760Abstract: A table clamp device includes a reference rail, a slider section, and a movement mechanism. The reference rail is provided on a mounting surface of a base on which a rotary table is rotatably supported. The rotary table has a first engagement part. The slider section is provided to slide along the reference rail and has a second engagement part. The movement mechanism moves the slider section along the reference rail so that the second engagement part engages with the first engagement part such that the rotary table is positioned and clamped to the base.Type: GrantFiled: June 2, 2016Date of Patent: March 21, 2017Assignee: YAMAZAKI MAZAK CORPORATIONInventors: Kiyoshi Nishida, Kazuhiro Maki, Kotaro Nasu
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Publication number: 20170057035Abstract: A table clamp device includes a reference rail, a slider section, and a movement mechanism. The reference rail is provided on a mounting surface of a base on which a rotary table is rotatably supported. The rotary table has a first engagement part. The slider section is provided to slide along the reference rail and has a second engagement part. The movement mechanism moves the slider section along the reference rail so that the second engagement part engages with the first engagement part such that the rotary table is positioned and clamped to the base.Type: ApplicationFiled: June 2, 2016Publication date: March 2, 2017Applicant: Yamazaki Mazak CorporationInventors: Kiyoshi NISHIDA, Kazuhiro MAKI, Kotaro NASU
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Publication number: 20160254971Abstract: A notification acquiring section receives, from a device, a notification message indicating at least one of an aggregate value of data communication amounts obtained by aggregating, per unit of aggregation time of one second or longer, the data communication amounts of the device which have been measured on a millisecond or microsecond basis; and an aggregate value of data accumulation amounts obtained by aggregating, per unit of the aggregation time, the data accumulation amounts in the device which have been measured on the millisecond or microsecond basis. A determining section analyzes at least one of the aggregate values of the data communication amounts and the data accumulation amounts indicated by the notification message to determine whether or not microburst traffic has occurred at the device.Type: ApplicationFiled: December 11, 2013Publication date: September 1, 2016Applicant: Mitsubishi Electric CorporationInventor: Kazuhiro MAKI
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Patent number: 9037385Abstract: Providing an engine speed control device and an engine speed control method, wherein the no-load condition of the farm working machine can be estimated independently of the farm working machine and a no-loading operation condition of the engine can be automatically shifted to an idling condition.Type: GrantFiled: April 13, 2010Date of Patent: May 19, 2015Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Kazuhiro Maki, Yukiko Suzuki
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Patent number: 8733322Abstract: It is intended to provide an air-fuel ratio control device for a carburetor, which is capable of variably inject fuel by opening and closing a choke valve in accordance with an opening degree of a throttle valve and the load and which is capable of achieving low cost, clean emission and fuel saving by attaining a desired air-fuel ratio in an entire operational range (rotation speed, load) of the internal combustion engine.Type: GrantFiled: August 25, 2010Date of Patent: May 27, 2014Assignee: Mitsubishi Heavy Industries, Ltd.Inventor: Kazuhiro Maki
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Patent number: 8650983Abstract: A steering apparatus for a vehicle, adjusting a position of a steering wheel in a longitudinal direction of a vehicle body, includes a main tube supported by the vehicle body and having a tubular shape, the main tube including an opening portion being closed in an axial direction of the main tube and extending in the axial direction, a telescopic tube supported by the main tube to be slidable within the main tube, a connecting member firmly attached to the telescopic tube to be movable within the opening portion along the axial direction of the main tube, a drive member connected to the connecting member, and a drive source driving the drive member to move the connecting member in the axial direction.Type: GrantFiled: April 4, 2012Date of Patent: February 18, 2014Assignee: Aisin Seiki Kabushiki KaishaInventors: Taichi Mizuno, Hidetoshi Inayoshi, Kazuhiro Maki, Morito Oshita
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Publication number: 20120247259Abstract: A steering apparatus for a vehicle, adjusting a position of a steering wheel in a longitudinal direction of a vehicle body, includes a main tube supported by the vehicle body and having a tubular shape, the main tube including an opening portion being closed in an axial direction of the main tube and extending in the axial direction, a telescopic tube supported by the main tube to be slidable within the main tube, a connecting member firmly attached to the telescopic tube to be movable within the opening portion along the axial direction of the main tube, a drive member connected to the connecting member, and a drive source driving the drive member to move the connecting member in the axial direction.Type: ApplicationFiled: April 4, 2012Publication date: October 4, 2012Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Taichi MIZUNO, Hidetoshi Inayoshi, Kazuhiro Maki, Morito Oshita
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Publication number: 20120199099Abstract: It is intended to provide an air-fuel ratio control device for a carburetor, which is capable of variably inject fuel by opening and closing a choke valve in accordance with an opening degree of a throttle valve and the load and which is capable of achieving low cost, clean emission and fuel saving by attaining a desired air-fuel ratio in an entire operational range (rotation speed, load) of the internal combustion engine.Type: ApplicationFiled: August 25, 2010Publication date: August 9, 2012Inventor: Kazuhiro Maki
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Publication number: 20120160211Abstract: Providing an engine speed control device and an engine speed control method, wherein the no-load condition of the farm working machine can be estimated independently of the farm working machine and a no-loading operation condition of the engine can be automatically shifted to an idling condition.Type: ApplicationFiled: April 13, 2010Publication date: June 28, 2012Inventors: Kazuhiro Maki, Yukiko Suzuki
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Publication number: 20120160212Abstract: It is intended to provide a device for lowering a cost of the throttle body of the carburetor that can be used for both the mechanical governor control device and the electronic governor control device. A bracket 5 on which a stepper motor 7 which opens and closes a throttle valve 6 of a carburetor 2 is provided between adjacent two of an air cleaner 1 arranged in an intake path 12 of the engine, the carburetor 2, a first thermal insulator and the intake path 4 of the engine which together form the intake path 12.Type: ApplicationFiled: August 25, 2010Publication date: June 28, 2012Inventors: Kazuhiro Maki, Chikaya Ito
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Patent number: 7658125Abstract: A steering device comprises a steering shaft to which a steering wheel is attached, a steering column for housing and supporting the steering shaft so as to be rotatable, a tilt unit for tilting the steering column and the steering shaft, a main bracket fixed to a vehicle side bracket and a pressure applying member provided between the main bracket and the steering column for applying a pressure in one direction to the steering column.Type: GrantFiled: June 15, 2005Date of Patent: February 9, 2010Assignee: Aisin Seiki Kabushiki KaishaInventors: Hidetoshi Inayoshi, Morito Oshita, Kazuhiro Maki
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Publication number: 20080202479Abstract: The present invention relates to a multipurpose engine including a canister that adsorbs evaporated fuel generated in a fuel tank as well as desorbs a desorbs the fuel so that the fuel can be led to an air suction system of the engine.Type: ApplicationFiled: November 28, 2007Publication date: August 28, 2008Inventors: Chikaya Ito, Kazuhiro Maki
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Publication number: 20050284251Abstract: A steering device comprises a steering shaft to which a steering wheel is attached, a steering column for housing and supporting the steering shaft so as to be rotatable, a tilt unit for tilting the steering column and the steering shaft, a main bracket fixed to a vehicle side bracket and a pressure applying member provided between the main bracket and the steering column for applying a pressure in one direction to the steering column.Type: ApplicationFiled: June 15, 2005Publication date: December 29, 2005Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Hidetoshi Inayoshi, Morito Oshita, Kazuhiro Maki
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Patent number: 5860797Abstract: A flow rate control device for a pump includes a housing, a choke tubular passageway connected between a pump pressure chamber and an output chamber, a spool valve which is slidably provided in the housing, and which has both ends exposed in the pump pressure chamber and the pressure reducing chamber, respectively, the spool valve causing a pressure medium to flow from the pump pressure chamber into the by-pass port as much as the spool valve slides in an axial direction thereof. In the device, the choke tubular passageway is formed in a central shaft member arranged in the housing, and a sleeve member is provided around the central shaft member, the sleeve member being moved, from the pump pressure chamber towards the pressure reducing chamber, with respect to the central shaft member, in such a manner as to change the opening area of the choke tubular passageway.Type: GrantFiled: April 3, 1996Date of Patent: January 19, 1999Assignee: Aisin Seiki Kabushiki KaishaInventors: Haruo Fujimura, Shunichi Higuchi, Kazuhiro Maki