Patents by Inventor Yusuke Nakanishi
Yusuke Nakanishi 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: 10375869Abstract: A cut-and-clinch apparatus that cuts and bends protruding parts of two lead wires of a lead component to be respectively inserted through two of a plurality of through-holes formed in a circuit board, the cut-and-clinch apparatus includes a pair of movable elements that are used in a case where the respective protruding parts of the two lead wires are cut and bent and that are made to approach each other and separate from each other, and a movable element position control section that controls the positions of the pair of movable elements, on the basis of image data obtained by the pair of movable elements being imaged.Type: GrantFiled: March 28, 2014Date of Patent: August 6, 2019Assignee: FUJI CORPORATIONInventors: Yusuke Nakanishi, Haruaki Maeda
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Publication number: 20190198523Abstract: A semiconductor memory device includes first and second wiring layers above a semiconductor substrate, a memory pillar extending through the first and second wiring layers, a first plug contacting the first wiring layer, a second plug contacting the second wiring layer, a first pillar adjacent to the first plug and extending through the first wiring layer, and a second pillar adjacent to the second plug and extending through the first and second wiring layers. The memory pillar includes a first semiconductor layer, a second semiconductor layer over the first semiconductor layer, and a third insulating layer, a charge storage layer, and a fourth insulating layer on a side surface of the second semiconductor layer. The distance between the center of the first plug and the center of the first pillar is greater than the distance between the center of the second plug and the center of the second pillar.Type: ApplicationFiled: September 3, 2018Publication date: June 27, 2019Inventors: Yusuke NAKANISHI, Takaya YAMANAKA, Akira MATSUMURA
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Publication number: 20190191605Abstract: Movable section of a cut and clinch unit includes exchange section in which is formed second insertion hole for cutting and bending a lead, and main body section to which exchange section is removably attached. An opening position of the second insertion hole is calculated as an attachment position of the exchange section on the main body section based on image data. It is determined whether a difference between the calculated opening position and a standard position of the second insertion hole that is set in advance exceeds a threshold value. If the difference between the calculated opening position and the standard position exceeds the threshold value, calibration is performed based on the assumption that the exchange section has been exchanged.Type: ApplicationFiled: August 11, 2016Publication date: June 20, 2019Applicant: FUJI CORPORATIONInventor: Yusuke NAKANISHI
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Patent number: 10266787Abstract: A grease composition contains a calcium sulfonate complex grease and an additive. The additive includes an overbased metal sulfonate and an antioxidant. The overbased metal sulfonate is preferably an overbased calcium sulfonate. The antioxidant is preferably an aminic antioxidant.Type: GrantFiled: October 22, 2013Date of Patent: April 23, 2019Assignee: IDEMITSU KOSAN CO., LTD.Inventors: Hiroki Sekiguchi, Yukitoshi Fujinami, Yusuke Nakanishi, Kouji Takane
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Patent number: 10240103Abstract: A bearing grease composition contains a (A) thickener and a (B) base oil, in which the (A) thickener is a urea thickener represented by a formula (I) below, and, in observation of a transmission image in the bearing grease composition, a transmission-image-area ratio of an aggregation part having a transmission image area exceeding 40 ?m2 in the urea thickener is 15% or less relative to a total observation area. R1NHCONHR2NHCONHR3??(I) In the formula, R1 and R3 each independently represent: an (a1) monovalent chain hydrocarbon group having 6 to 22 carbon atoms; an (a2) monovalent alicyclic hydrocarbon group having 6 to 12 carbon atoms; and the like, and R2 represents an (a4) divalent aromatic hydrocarbon group having 6 to 15 carbon atoms.Type: GrantFiled: March 12, 2014Date of Patent: March 26, 2019Assignee: IDEMITSU KOSAN CO., LTD.Inventors: Kouji Takane, Yukitoshi Fujinami, Hiroki Sekiguchi, Yusuke Nakanishi, Yoshiyuki Suetsugu
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Publication number: 20180079983Abstract: Provided is a grease containing a base oil and a hydrophilic nanofiber, the hydrophilic nanofiber having a thickness (d) of 0.01 to 500 nm being dispersed therein. The grease is low in an environmental load and excellent in safety on the human body and also has an appropriate worked penetration and has a high dropping point, and therefore, it is also excellent in heat resistance.Type: ApplicationFiled: April 27, 2016Publication date: March 22, 2018Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Yusuke NAKANISHI, Hiromu KUMAGAI
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Patent number: 9913404Abstract: A cooling apparatus has: an opening formed in a cooling plate for cooling an electronic component; and an electronic component accommodating section formed in the opening. A cooling pipeline is disposed in a manner to surround an outer side surface section of the electronic component accommodating section, whereby the electronic component and the cooling pipeline are arranged at substantially the same height as a top of the cooling plate to realize a low profile. In addition, the electronic component accommodating section, which is joined to the cooling plate, is configured that a side surface section thereof is in contact with a side surface section of the electronic component via a potting material. In this way, an area that contributes to heat radiation is increased.Type: GrantFiled: June 12, 2015Date of Patent: March 6, 2018Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Masahiro Yokoi, Yoshiyuki Deguchi, Katsuhisa Kodama, Yusuke Nakanishi
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Publication number: 20170118879Abstract: The positional accuracy of a pair of movable elements that are made to approach each other and separate from each other is improved by one driving source. The relationships between setting pitches, pitch deviation amounts, axis deviation angles, and central point deviation amounts of the pair of movable elements are stored as a deviation table. On the basis of the deviation table and a target pitch determined by the spacing between lead wires of a lead component to be inserted into a board, a pitch deviation amount, an axis deviation amount, and a central point deviation amount for the target pitch are acquired by an interpolation method (S25). Control instruction values to an x-axis motor, a y-axis motor, a ? motor, and a P motor are created taking into consideration correction values corresponding to these deviation amounts, and control is performed accordingly (S26 to S28).Type: ApplicationFiled: March 28, 2014Publication date: April 27, 2017Applicant: FUJI MACHINE MFG. CO., LTD.Inventors: Yusuke NAKANISHI, Haruaki MAEDA
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Publication number: 20170034949Abstract: A cooling apparatus has: an opening formed in a cooling plate for cooling an electronic component; and an electronic component accommodating section formed in the opening. A cooling pipeline is disposed in a manner to surround an outer side surface section of the electronic component accommodating section, whereby the electronic component and the cooling pipeline are arranged at substantially the same height as a top of the cooling plate to realize a low profile. In addition, the electronic component accommodating section, which is joined to the cooling plate, is configured that a side surface section thereof is in contact with a side surface section of the electronic component via a potting material. In this way, an area that contributes to heat radiation is increased.Type: ApplicationFiled: June 12, 2015Publication date: February 2, 2017Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Masahiro YOKOI, Yoshiyuki DEGUCHI, Katsuhisa KODAMA, Yusuke NAKANISHI
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Patent number: 9522199Abstract: A method for recovering an endohedral metallofullerene comprises a complexation step of adding a Lewis acid comprising titanium halide or tin halide to a reaction solution formed by dissolving crude fullerenes in a solvent, thereby forming a complex of the endohedral metallofullerene and the Lewis acid, a filtering step of filtering the reaction solution to separate the complex, and a washing step of removing the Lewis acid from the complex to obtain the endohedral metallofullerene. The obtained endohedral metallofullerene is soluble in a solvent. This method provides a high recovery yield of the endohedral metallofullerene.Type: GrantFiled: September 4, 2012Date of Patent: December 20, 2016Assignee: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITYInventors: Kazuhiko Akiyama, Tatsuyuki Hamano, Hisanori Shinohara, Yusuke Nakanishi
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Patent number: 9266909Abstract: This invention selectively synthesizes a cycloparaphenylene compound having 10, 11, or 13 benzene rings. The invention also synthesizes a cycloparaphenylene compound in which a functional group is introduced into a desired portion. By reacting specific raw materials using a specific reaction, a cyclic compound having 10, 11, or 13 bivalent aromatic hydrocarbon groups, bivalent heterocyclic groups, or derivative groups thereof can be selectively obtained as a pure substance.Type: GrantFiled: March 7, 2013Date of Patent: February 23, 2016Assignee: National University Corporation Nagoya UniversityInventors: Kenichiro Itami, Yasutomo Segawa, Haruka Omachi, Sanae Matsuura, Yusuke Nakanishi, Yuuki Ishii
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Publication number: 20160002558Abstract: A bearing grease composition contains a (A) thickener and a (B) base oil, in which the (A) thickener is a urea thickener represented by a formula (I) below, and, in observation of a transmission image in the bearing grease composition, a transmission-image-area ratio of an aggregation part having a transmission image area exceeding 40 ?m2 in the urea thickener is 15% or less relative to a total observation area. R1NHCONHR2NHCONHR3??(I) In the formula, R1 and R3 each independently represent: an (a1) monovalent chain hydrocarbon group having 6 to 22 carbon atoms; an (a2) monovalent alicyclic hydrocarbon group having 6 to 12 carbon atoms; and the like, and R2 represents an (a4) divalent aromatic hydrocarbon group having 6 to 15 carbon atoms.Type: ApplicationFiled: March 12, 2014Publication date: January 7, 2016Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Kouji TAKANE, Yukitoshi FUJINAMI, Hiroki SEKIGUCHI, Yusuke NAKANISHI, Yoshiyuki SUETSUGU
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Publication number: 20150252283Abstract: A grease composition contains a calcium sulfonate complex grease and an additive. The additive includes an overbased metal sulfonate and an antioxidant. The overbased metal sulfonate is preferably an overbased calcium sulfonate. The antioxidant is preferably an aminic antioxidant.Type: ApplicationFiled: October 22, 2013Publication date: September 10, 2015Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Hiroki Sekiguchi, Yukitoshi Fujinami, Yusuke Nakanishi, Kouji Takane
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Publication number: 20150246147Abstract: A method for recovering an endohedral metallofullerene comprises a complexation step of adding a Lewis acid comprising titanium halide or tin halide to a reaction solution formed by dissolving crude fullerenes in a solvent, thereby forming a complex of the endohedral metallofullerene and the Lewis acid, a filtering step of filtering the reaction solution to separate the complex, and a washing step of removing the Lewis acid from the complex to obtain the endohedral metallofullerene. The obtained endohedral metallofullerene is soluble in a solvent. This method provides a high recovery yield of the endohedral metallofullerene.Type: ApplicationFiled: September 4, 2012Publication date: September 3, 2015Applicant: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITYInventors: Kazuhiko Akiyama, Tatsuyuki Hamano, Hisanori Shinohara, Yusuke Nakanishi
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Publication number: 20150126779Abstract: This invention selectively synthesizes a cycloparaphenylene compound having 10, 11, or 13 benzene rings. The invention also synthesizes a cycloparaphenylene compound in which a functional group is introduced into a desired portion. By reacting specific raw materials using a specific reaction, a cyclic compound having 10, 11, or 13 bivalent aromatic hydrocarbon groups, bivalent heterocyclic groups, or derivative groups thereof can be selectively obtained as a pure substance.Type: ApplicationFiled: March 7, 2013Publication date: May 7, 2015Inventors: Kenichiro Itami, Yasutomo Segawa, Haruka Omachi, Sanae Matsuura, Yusuke Nakanishi, Yuuki Ishii
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Publication number: 20150045273Abstract: A grease of the invention includes: a base oil containing hydrocarbon; and diurea that is represented by a formula (1) below as a thickener and is in a range from 15 mass % to 25 mass % based on a total amount of a composition, the grease exhibiting a worked penetration in a range from 170 to 295. R1NHCONHR2NHCONHR3 ??(1) In the formula, R1 and R3 are mutually different and represent a hydrocarbon group having 6 to 18 carbon atoms; and R2 is a divalent aromatic hydrocarbon group having 6 to 13 carbon atoms.Type: ApplicationFiled: February 19, 2013Publication date: February 12, 2015Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Hiroki Sekiguchi, Kentaro Koumura, Yoshiyuki Suetsugu, Yusuke Nakanishi, Yukitoshi Fujinami
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Publication number: 20060292269Abstract: The present invention aims at providing, in a retort pouch food containing a meat alone, or together with other food materials, a meat quality-improving agent, which is added to a raw material meat, in order to inhibit deterioration in the texture of meat subjected to retort sterilization, and a meat quality-improving agent which comprises oil-processed starch containing oil and glycerol organic acid fatty acid esters; and a curdlan powder with an average particle size of 0.05 to 50 ?m.Type: ApplicationFiled: June 26, 2006Publication date: December 28, 2006Inventors: Kenichi Yamada, Ryuichi Yoshikawa, Yusuke Nakanishi, Yuji Okura
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Patent number: 7134954Abstract: The present invention is to provide a method for producing an animal natural intestine having improved texture and hardness by treatment with a solution containing a food emulsifier.Type: GrantFiled: November 17, 2005Date of Patent: November 14, 2006Assignee: Riken Vitamin Co., Ltd.Inventors: Ryuichi Yoshikawa, Yusuke Nakanishi, Yuki Iwata
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Publication number: 20060128293Abstract: The present invention is to provide a method for producing an animal natural intestine having improved texture and hardness by treatment with a solution containing a food emulsifier.Type: ApplicationFiled: November 17, 2005Publication date: June 15, 2006Inventors: Ryuichi Yoshikawa, Yusuke Nakanishi, Yuki Iwata