Patents by Inventor Shigeki Kondo
Shigeki Kondo 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: 20240096792Abstract: A semiconductor module comprises a first member including a semiconductor substrate made of a compound semiconductor and a first electronic circuit on the semiconductor substrate is mounted on a mounting surface of a module substrate, and a second member including a semiconductor layer formed of a single semiconductor thinner than the semiconductor substrate of the first member and a second electronic circuit on the semiconductor layer is bonded to an upper surface of the first member. First and second pads are respectively connected to the first electronic circuit on the first member and the second electronic circuit on the second member. A first wire connects the first pad and a substrate side pad. A second wire connects the second pad and a substrate side pad. An inter-member connection wire made of a conductor film on the first and second members connects the first and second electronic circuits.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Applicant: Murata Manufacturing Co., Ltd.Inventors: Satoshi GOTO, Masao KONDO, Shigeki KOYA, Takayuki TSUTSUI
-
Patent number: 11926261Abstract: In a door mirror device for a vehicle, when a driving body is moved rotationally towards an upper side, a gear plate is moved towards a lower side so that urging force applied from a coil spring to the driving body is decreased. In contrast, when the driving body is moved rotationally towards the lower side, the gear plate is moved towards the upper side so that the urging force applied from the coil spring to the driving body is increased. As a result, it is possible to reduce a difference between a load that is applied in order to move the driving body rotationally towards the upper side and the load that is applied in order to move the driving body rotationally towards the lower side.Type: GrantFiled: September 18, 2019Date of Patent: March 12, 2024Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHOInventors: Masahiro Kondo, Shigeki Yoshida
-
Publication number: 20230249293Abstract: The present invention employs a flux-coated ball 100 having a core part 110 and a shell part 120 with which the core part 110 is coated. The flux-coated ball 100 is characterized in that the core part 110 is made of a solder ball or a copper core ball, that the shell part 120 is made of a flux layer containing at least one selected from the group consisting of an activator and a resin component, and that an oxide film thickness in the flux-coated ball 100 is 3 nm or less.Type: ApplicationFiled: February 6, 2023Publication date: August 10, 2023Inventors: Ayaka SHIRAKAWA, Hiroyuki IWAMOTO, Shigeki KONDO, Katsuji NAKAMURA
-
Joining member, solder material, solder paste, formed solder, flux coated material, and solder joint
Patent number: 10675719Abstract: Provided herein is a solder material that includes a spherical core that provides space between a joint object and another object to be joined to the joint object and a solder coated layer that has a melting point at which a core layer of the core is not melted. The solder coated layer includes Sn as a main ingredient and 0 to 2 mass % of Ag, and coats the core. The solder coated layer has an average grain diameter of crystal grains of 3 ?m or less, and the solder material has a spherical diameter of 1 to 230 ?m and a sphericity of 0.95 or more.Type: GrantFiled: December 24, 2015Date of Patent: June 9, 2020Assignee: Senju Metal Industry Co., Ltd.Inventors: Hiroyoshi Kawasaki, Shigeki Kondo, Atsushi Ikeda, Takahiro Roppongi, Takashi Hagiwara, Daisuke Soma, Kaichi Tsuruta, Isamu Sato, Yuji Kawamata -
Patent number: 10629837Abstract: A manufacturing method of a top emission organic EL element includes a step of providing an insulating layer on a substrate, a processing step of processing a center area within a region in which the insulating layer is provided, a step of forming a bank on the insulating layer, a lower electrode material applying step, a luminescent material applying step, and an upper transparent electrode forming step. The insulating layer is provided such that a contact angle to a solution to be applied in forming a lower electrode becomes smaller at the center area than the contact angle at a peripheral area within the region.Type: GrantFiled: November 26, 2018Date of Patent: April 21, 2020Assignee: CANON KABUSHIKI KAISHAInventors: Junri Ishikura, Norihiko Ochi, Naoari Shibata, Masayuki Morohashi, Shigeki Kondo
-
Patent number: 10381319Abstract: A core material including a core and a solder plating layer of a (Sn—Bi)-based solder alloy made of Sn and Bi on a surface of the core. Bi in the solder plating layer is distributed in the solder plating layer at a concentration ratio in a predetermined range of, for example, 91.7% to 106.7%. Bi in the solder plating layer is homogeneous, and thus, a Bi concentration ratio is in a predetermined range over the entire solder plating layer including an inner circumference side and an outer circumference side in the solder plating layer.Type: GrantFiled: December 6, 2017Date of Patent: August 13, 2019Assignee: Senju Metal Industry Co., Ltd.Inventors: Tomoaki Nishino, Shigeki Kondo, Takahiro Hattori, Hiroyoshi Kawasaki, Takahiro Roppongi, Daisuke Soma, Isamu Sato
-
Publication number: 20190173039Abstract: A manufacturing method of a top emission organic EL element includes a step of providing an insulating layer on a substrate, a processing step of processing a center area within a region in which the insulating layer is provided, a step of forming a bank on the insulating layer, a lower electrode material applying step, a luminescent material applying step, and an upper transparent electrode forming step. The insulating layer is provided such that a contact angle to a solution to be applied in forming a lower electrode becomes smaller at the center area than the contact angle at a peripheral area within the region.Type: ApplicationFiled: November 26, 2018Publication date: June 6, 2019Inventors: Junri Ishikura, Norihiko Ochi, Naoari Shibata, Masayuki Morohashi, Shigeki Kondo
-
Patent number: 10049613Abstract: An image processing apparatus, includes: a first storage unit configured to store first correction data reducing brightness unevenness corresponding to a first gradation value; a second storage unit configured to store second correction data reducing brightness unevenness corresponding to a second gradation value which is lower than the first gradation value; and a correction unit configured to correct gradation values, which are not less than the first gradation value, of the input image data, in use of at least the first correction data, and corrects gradation values, which are less than the first gradation value, of the input image data, in use of at least the second correction data.Type: GrantFiled: April 15, 2015Date of Patent: August 14, 2018Assignee: Canon Kabushiki KaishaInventors: Takushi Kimura, Masahiro Kamiyoshihara, Shigeki Kondo, Tatsuro Yamazaki
-
Publication number: 20180174991Abstract: A core material including a core and a solder plating layer of a (Sn—Bi)-based solder alloy made of Sn and Bi on a surface of the core. Bi in the solder plating layer is distributed in the solder plating layer at a concentration ratio in a predetermined range of, for example, 91.7% to 106.7%. Bi in the solder plating layer is homogeneous, and thus, a Bi concentration ratio is in a predetermined range over the entire solder plating layer including an inner circumference side and an outer circumference side in the solder plating layer.Type: ApplicationFiled: December 6, 2017Publication date: June 21, 2018Inventors: Tomoaki Nishino, Shigeki Kondo, Takahiro Hattori, Hiroyoshi Kawasaki, Takahiro Roppongi, Daisuke Soma, Isamu Sato
-
Joining Member, Solder Material, Solder Paste, Formed Solder, Flux Coated Material, and Solder Joint
Publication number: 20180015572Abstract: Provided herein is a solder material that includes a spherical core that provides space between a joint object and another object to be joined to the joint object and a solder coated layer that has a melting point at which a core layer of the core is not melted. The solder coated layer includes Sn as a main ingredient and 0 to 2 mass % of Ag, and coats the core. The solder coated layer has an average grain diameter of crystal grains of 3 ?m or less, and the solder material has a spherical diameter of 1 to 230 ?m and a sphericity of 0.95 or more.Type: ApplicationFiled: December 24, 2015Publication date: January 18, 2018Inventors: Hiroyoshi Kawasaki, Shigeki Kondo, Atsushi Ikeda, Takahiro Roppongi, Takashi Hagiwara, Daisuke Soma, Kaichi Tsuruta, Isamu Sato, Yuji Kawamata -
Patent number: 9278409Abstract: A core ball wherein a junction melting temperature and a low alpha dose are set for suppressing a soft error generation and solving a mounting problem. A metallic powder as a core is a sphere. A pure degree of a Cu ball of the metallic powder is equal to or higher than 99.9% but equal to or less than 99.995%. A contained amount of one of Pb and Bi or a total contained amount of Pb and Bi is equal to or higher than 1 ppm. A sphericity of the Cu ball is at least 0.95. A solder plating film for coating the Cu ball comprises Sn—Bi based alloy. U contained in the solder plating film is equal to or less than 5 ppb and Th is equal to or less than 5 ppb. An alpha dose of the core ball is equal to or less than 0.0200 cph/cm2.Type: GrantFiled: February 3, 2015Date of Patent: March 8, 2016Assignee: Senju Metal Industry Co., Ltd.Inventors: Hiroyoshi Kawasaki, Shigeki Kondo, Atsushi Ikeda, Takahiro Roppongi, Daisuke Soma, Isamu Sato
-
Publication number: 20150302794Abstract: An image processing apparatus, includes: a first storage unit configured to store first correction data reducing brightness unevenness corresponding to a first gradation value; a second storage unit configured to store second correction data reducing brightness unevenness corresponding to a second gradation value which is lower than the first gradation value; and a correction unit configured to correct gradation values, which are not less than the first gradation value, of the input image data, in use of at least the first correction data, and corrects gradation values, which are less than the first gradation value, of the input image data, in use of at least the second correction data.Type: ApplicationFiled: April 15, 2015Publication date: October 22, 2015Inventors: Takushi Kimura, Masahiro Kamiyoshihara, Shigeki Kondo, Tatsuro Yamazaki
-
Patent number: 8876196Abstract: Object In a cab frame structure for a construction machine in which a front pillar and a roof pillar are configured by one tubular material, the cab frame structure for the construction machine in which an attachment position of a front header can be reversibly raised and an upward viewing angle of a driver is enlarged is provided. Solving Means A front pillar 1 and a roof pillar 2, which constitute a cab frame of the construction machine, are configured by one tubular material 9 having a curved portion 10 at a joint between them, and by making a curvature radius of a curve outer side 10a in the curved portion 10 smaller than a curvature radius of a curve inner side 10b, a space 12 to raise an accommodation position of a top end 7x of a front window unit 7 is formed in the curved portion 10. A front header 4 is arranged at the position of the top end 7x of the front window unit 7 accommodated in the space 12.Type: GrantFiled: July 21, 2011Date of Patent: November 4, 2014Assignee: Press Kogyo Co., Ltd.Inventors: Shigeki Kondo, Masanori Sato
-
Patent number: 8759817Abstract: The present invention provides an organic light emitting device array which reduces the change of white balance even if an observation angle is changed. In an organic light emitting device array comprising a plurality of organic light emitting devices which emit lights of different colors, an optical path difference is set such that signs of gradients at an optical path difference of 2 L of interferograms for all the plurality of organic light emitting devices are identical to each other.Type: GrantFiled: October 24, 2005Date of Patent: June 24, 2014Assignee: Canon Kabushiki KaishaInventors: Osamu Yuuki, Shigeki Kondo, Toshiko Morii
-
Publication number: 20140144482Abstract: When a tab wire 20 is connected to a busbar electrode 12 on a surface side of a photovoltaic cell 6, the bonding strength at the connection part can be improved and electric resistance can be reduced without reducing the amount of received light. The busbar electrode 12 and the tab wire 20 are bonded via conductive resin 22 having light-transmission property. This conductive resin 22 covers at least a part of a side face of the busbar electrode 12, and preferably reaches the surface of the photovoltaic cell 6. The tab wire 20 may have a width smaller than a width of the busbar electrode 12.Type: ApplicationFiled: February 3, 2014Publication date: May 29, 2014Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Noriyo Ishimaru, Shigeki Kondo, Kiyoshi Murata, Yasushi Fukuda
-
Publication number: 20130119708Abstract: Summary Object In a cab frame structure for a construction machine in which a front pillar and a roof pillar are configured by one tubular material, the cab frame structure for the construction machine in which an attachment position of a front header can be reversibly raised and an upward viewing angle of a driver is enlarged is provided. Solving Means A front pillar 1 and a roof pillar 2, which constitute a cab frame of the construction machine, are configured by one tubular material 9 having a curved portion 10 at a joint between them, and by making a curvature radius of a curve outer side 10a in the curved portion 10 smaller than a curvature radius of a curve inner side 10b, a space 12 to raise an accommodation position of a top end 7x of a front window unit 7 is formed in the curved portion 10. A front header 4 is arranged at the position of the top end 7x of the front window unit 7 accommodated in the space 12.Type: ApplicationFiled: July 21, 2011Publication date: May 16, 2013Applicant: PRESS KOGYO CO., LTD.Inventors: Shigeki Kondo, Masanori Sato
-
Publication number: 20110050179Abstract: An idle stop control device for determining on the basis of a charging state of a battery whether idle stop should be executed or not includes, as a unit for detecting the charge state of the battery, an optical fiber type battery solution concentration sensor including an optical fiber which is partially immersed in battery solution to measure the refractive index of the battery solution, thereby measuring the concentration of the battery solution.Type: ApplicationFiled: January 14, 2010Publication date: March 3, 2011Applicant: Mitsubishi Electric CorporationInventors: Tateki MITANI, Shigeki KONDO, Satoshi NISHIKAWA, Shingo IWAI
-
Patent number: 7812349Abstract: An image display apparatus includes a display unit and a voltage source, with the display unit having display devices and pixel circuits. Each of the pixel circuits is provided with a drive transistor which has a first primary electrode connected to one terminal of each of the display devices, a second primary electrode connected to a first common electrode, and a control electrode for controlling by an electric potential the magnitude of a drive current supplied to the display devices. In addition, and a control transistor has a source electrode and a drain electrode connected to the control electrode and the first primary electrode, respectively, and a gate electrode to which a signal switching between an on-state and an off-state is supplied, with an electric potential of the control electrode being set up at the on-state. The voltage source can adjust a voltage applied between the first common electrode and a second common electrode with another terminal of the display device being connected thereto.Type: GrantFiled: April 17, 2009Date of Patent: October 12, 2010Assignee: Canon Kabushiki KaishaInventors: Osamu Yuki, Yoshinori Nakajima, Shigeki Kondo
-
Patent number: 7600412Abstract: To obtain data having high reliability required for determining bearing capacity of the pile in a short time and economically, a pseudostatic pile load testing method comprises processes that a drop height of a heavy weight (2) dropped on a pile head of a pile (1) is changed higher step by step, the heavy weight (2) is dropped from each of the heights, a time change of an acceleration of the pile head by that impact is determined by an accelerometer (4) installed at the pile head, and a displacement of the pile head is determined as an integrated value of the acceleration determined by the accelerometer (4).Type: GrantFiled: February 16, 2006Date of Patent: October 13, 2009Assignee: Kabushikigaisha Jiban ShikenjoInventors: Takaaki Miyasaka, Shigeki Kondo, Fumio Kuwabara
-
Publication number: 20090203157Abstract: A configuration for decreasing the leakage electric current of a transistor for control for controlling an electric potential holding operation of a control electrode of a transistor for drive for flowing an electric current through a display device by adjusting the output electric potential of an electric potential source is disclosed.Type: ApplicationFiled: April 17, 2009Publication date: August 13, 2009Applicant: CANON KABUSHIKI KAISHAInventors: Osamu Yuki, Yoshinori Nakajima, Shigeki Kondo