Patents by Inventor Toshikazu Mochizuki
Toshikazu Mochizuki 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: 20200223004Abstract: The invention is directed to a control station for a soldering system capable of operating with various types of soldering devices, including various soldering tip configurations, and a program and database of operating parameters that the control station utilizes to identify preferred or optimal power delivery settings for each type of soldering tip size, type of solder and type of work to be soldered so as to have the soldering control station generate and display a suggestion as to the power level settings and requirements for the optimum soldering conditions to users.Type: ApplicationFiled: January 9, 2020Publication date: July 16, 2020Applicant: Hakko CorporationInventors: Toshikazu Mochizuki, Hitoshi Takeuchi
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Publication number: 20190299311Abstract: A cartridge for a soldering system that is capable of being powered by a 400 Watt power supply and which includes a pair of sensors to provide precise and rapid control over the temperature of the soldering cartridge tip.Type: ApplicationFiled: March 28, 2018Publication date: October 3, 2019Applicant: Hakko CorporationInventors: Toshikazu Mochizuki, Hitoshi Takeuchi, Koji Miyahara
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Patent number: 9776271Abstract: The object of the invention is to provide a nozzle for a desoldering tool that facilitates the removal of solder from components having a large difference between the width and thickness dimensions of the solder connection. The present application discloses a nozzle for use with a desoldering tool for melting and sucking solder away. The nozzle includes a distal end surface which is heated to a temperature melting the solder. The distal end surface, as an upstream end of a molten solder suction path, defines a non-circular elongated generally oval shaped opening.Type: GrantFiled: November 17, 2015Date of Patent: October 3, 2017Assignee: Hakko CorporationInventor: Toshikazu Mochizuki
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Patent number: 9610645Abstract: A desoldering tool and control system including enhanced features for detecting solder clogging as well as on-delay and sleep mode functions to enhance the life of the desoldering tool components.Type: GrantFiled: November 17, 2015Date of Patent: April 4, 2017Assignee: Hakko CorporationInventors: Toshikazu Mochizuki, Hitoshi Takeuchi, Tetsuo Yokoyama
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Publication number: 20160175959Abstract: A desoldering tool and control system including enhanced features for detecting solder clogging as well as on-delay and sleep mode functions to enhance the life of the desoldering tool components.Type: ApplicationFiled: November 17, 2015Publication date: June 23, 2016Applicant: HAKKO CORPORATIONInventors: Toshikazu Mochizuki, Hitoshi Takeuchi, Tetsuo Yokoyama
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Publication number: 20160175958Abstract: The object of the invention is to provide a nozzle for a desoldering tool that facilitates the removal of solder from components having a large difference between the width and thickness dimensions of the solder connection. The present application discloses a nozzle for use with a desoldering tool for melting and sucking solder away. The nozzle includes a distal end surface which is heated to a temperature melting the solder. The distal end surface, as an upstream end of a molten solder suction path, defines a non-circular elongated generally oval shaped opening.Type: ApplicationFiled: November 17, 2015Publication date: June 23, 2016Applicant: HAKKO CORPORATIONInventor: Toshikazu Mochizuki
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Patent number: 9168605Abstract: A soldering assembly comprises a heater, a lock member, and a bias member. The lock member is moveable relative to the heater, includes a ramp feature, and is configured to receive a tip or a tip holder. The bias member is configured to urge movement of the lock member away from a distal segment of the heater.Type: GrantFiled: November 29, 2012Date of Patent: October 27, 2015Assignee: Hakko CorporationInventors: Mitsuhiko Miyazaki, Toshikazu Mochizuki, Aiko Wakamatsu
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Publication number: 20130270324Abstract: A soldering assembly comprises a heater, a lock member, and a bias member. The lock member is moveable relative to the heater, includes a ramp feature, and is configured to receive a tip or a tip holder. The bias member is configured to urge movement of the lock member away from a distal segment of the heater.Type: ApplicationFiled: November 29, 2012Publication date: October 17, 2013Applicant: HAKKO CORPORATIONInventors: Mitsuhiko Miyazaki, Toshikazu Mochizuki, Aiko Wakamatsu
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Patent number: 8328905Abstract: An air filter assembly has a fan, pre-filter, a main filter, and a control circuit which generates various signals to the user as to when the pre-filter and the main filter should be replaced. The control circuit detects when the pre-filter should be replaced from two conditions: a first pre-filter replacement condition based decreased air flow, and a second pre-filter replacement condition based on cumulative operating time. The control circuit detects when the main filter should be replaced based on a formula containing a number of the occurrences of the first pre-filter replacement condition and a number of occurrences of the second pre-filter replacement condition. The control circuit also detects a main filter replacement condition based on cumulative operating time of main filter. The main filter can have a fuse that is blown when the main filter should be replaced.Type: GrantFiled: February 17, 2011Date of Patent: December 11, 2012Assignee: Hakko CorporationInventors: Kenji Matsuzaki, Hitoshi Takeuchi, Toshikazu Mochizuki
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Publication number: 20110197761Abstract: An air filter assembly has a fan, pre-filter, a main filter, and a control circuit which generates various signals to the user as to when the pre-filter and the main filter should be replaced. The control circuit detects when the pre-filter should be replaced from two conditions: a first pre-filter replacement condition based decreased air flow, and a second pre-filter replacement condition based on cumulative operating time. The control circuit detects when the main filter should be replaced based on a formula containing a number of the occurrences of the first pre-filter replacement condition and a number of occurrences of the second pre-filter replacement condition. The control circuit also detects a main filter replacement condition based on cumulative operating time of main filter. The main filter can have a fuse that is blown when the main filter should be replaced.Type: ApplicationFiled: February 17, 2011Publication date: August 18, 2011Inventors: Kenji Matsuzaki, Hitoshi Takeuchi, Toshikazu Mochizuki
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Patent number: 7886954Abstract: A solder handling temperature controller comprises a body (10) of the solder handling temperature controller, a rotating shaft (77) housed in the body (10) and adapted to be rotatable about its axis, a set temperature changing means (75) adapted to change a set temperature according to a rotation angle of the rotating shaft (77), a rotary knob (20) supported by the body (10) in a rotatable manner relative to the rotating shaft (77), and a temperature lock key (40) adapted to be selectively insertable into and withdrawable from the body (10) in a position coaxial with the rotating shaft (77) and the knob (20), and, in an inserted state thereof, to mechanically couple the rotating shaft (77) and the knob (20) together to allow them to be interlockingly rotated, wherein, when the temperature lock key (40) is withdrawn from the body (10), the coupling between the rotating shaft (77) and the knob (20) is released to prohibit the change of the set temperature by the rotation of the knob (20).Type: GrantFiled: May 15, 2007Date of Patent: February 15, 2011Assignee: Hakko CorporationInventor: Toshikazu Mochizuki
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Publication number: 20100308102Abstract: A solder handling temperature controller comprises a body (10) of the solder handling temperature controller, a rotating shaft (77) housed in the body (10) and adapted to be rotatable about its axis, a set temperature changing means (75) adapted to change a set temperature according to a rotation angle of the rotating shaft (77), a rotary knob (20) supported by the body (10) in a rotatable manner relative to the rotating shaft (77), and a temperature lock key (40) adapted to be selectively insertable into and withdrawable from the body (10) in a position coaxial with the rotating shaft (77) and the knob (20), and, in an inserted state thereof, to mechanically couple the rotating shaft (77) and the knob (20) together to allow them to be interlockingly rotated, wherein, when the temperature lock key (40) is withdrawn from the body (10), the coupling between the rotating shaft (77) and the knob (20) is released to prohibit the change of the set temperature by the rotation of the knob (20).Type: ApplicationFiled: May 15, 2007Publication date: December 9, 2010Inventor: Toshikazu Mochizuki
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Patent number: 7325714Abstract: This invention provides a system capable of melting solder and removing the melted solder from a substrate. The heating system includes a desoldering tool having at least two handles, a first handle and a second handle. This way, an operator may grip the first handle or the second handle depending on the operator's preference of gripping the desoldering tool. The first handle has a cavity adapted to releaseably receive a storage where the melted solder can be deposited and stored. The storage may have a divot adapted to receive a key from the first handle so that the storage may be orientated in a predetermined position relative to the cavity. The cavity in the first handle is exposed so that the storage can be readily inserted or replaced. This allows the operator to easily replace and maintain the desoldering tool without a significant downtime.Type: GrantFiled: March 31, 2004Date of Patent: February 5, 2008Assignee: Hakko CorporationInventor: Toshikazu Mochizuki
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Patent number: D554550Type: GrantFiled: July 14, 2005Date of Patent: November 6, 2007Assignee: Hakko CorporationInventor: Toshikazu Mochizuki
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Patent number: D576459Type: GrantFiled: October 9, 2007Date of Patent: September 9, 2008Assignee: Hakko CorporationInventor: Toshikazu Mochizuki
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Patent number: D585469Type: GrantFiled: October 9, 2007Date of Patent: January 27, 2009Assignee: Hakko CorporationInventor: Toshikazu Mochizuki
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Patent number: D590853Type: GrantFiled: November 10, 2007Date of Patent: April 21, 2009Assignee: Hakko CorporationInventors: Tetsuo Yokoyama, Toshikazu Mochizuki
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Patent number: D656525Type: GrantFiled: September 11, 2011Date of Patent: March 27, 2012Assignee: Hakko CorporationInventors: Toshikazu Mochizuki, Kaori Fujie
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Patent number: D659496Type: GrantFiled: September 11, 2011Date of Patent: May 15, 2012Assignee: Hakko CorporationInventors: Toshikazu Mochizuki, Aiko Wakamatsu
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Patent number: D740091Type: GrantFiled: July 2, 2014Date of Patent: October 6, 2015Assignee: Hakko CorporationInventors: Toshikazu Mochizuki, Aiko Wakamatsu