Patents by Inventor Masakazu Kinoshita
Masakazu Kinoshita 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: 20200243911Abstract: The invention provides an electrolyte solution capable of providing an electrochemical device having low resistance and excellent high-temperature storage characteristics and cycle characteristics. The electrolyte solution contains lithium fluorosulfonate and a solvent containing a compound (1) represented by the following formula (1):CF2HCOOCH3.Type: ApplicationFiled: July 31, 2018Publication date: July 30, 2020Applicant: DAIKIN INDUSTRIES, LTDInventors: Yoshiko KUWAJIMA, Kenzou TAKAHASHI, Shigeaki YAMAZAKI, Hiroyuki ARIMA, Tomoya HIDAKA, Masakazu KINOSHITA, Hisako NAKAMURA, Takaya YAMADA, Toshiharu SHIMOOKA, Yuuki SUZUKI, Tatsuya OHTSUKA
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Publication number: 20200127332Abstract: An electrolyte solution containing at least one selected from a compound (I) represented by the following formula (I) and specific compounds (II). The formula (I) is as follows: wherein R11 is a C2-C6 alkyl group. Also disclosed are a secondary battery containing the electrolyte solution and a module including the electrochemical device or the secondary battery.Type: ApplicationFiled: May 30, 2018Publication date: April 23, 2020Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Tomoya HIDAKA, Kenzou TAKAHASHI, Masakazu KINOSHITA, Shigeaki YAMAZAKI
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Publication number: 20200127331Abstract: An electrolyte solution contains tris(trimethylsilyl) phosphite and at least one fluorinated saturated cyclic carbonate (1) selected from pentafluoropropylethylene carbonate and heptafluoroisobutylethylene carbonate. Also disclosed is an electrochemical device including the electrolyte solution.Type: ApplicationFiled: May 30, 2018Publication date: April 23, 2020Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Tomoya HIDAKA, Kenzou TAKAHASHI, Masakazu KINOSHITA, Shigeaki YAMAZAki
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Publication number: 20200066463Abstract: An electrolyte solution containing a solvent and a compound represented by the following formula (1), wherein R1 is a C1-C5 linear or branched non-fluorinated alkyl group optionally containing an ether bond. Also disclosed is an electrochemical device including the electrolyte solution, a lithium ion secondary battery including the electrolyte solution and a module including the electrochemical device or lithium ion secondary battery.Type: ApplicationFiled: March 1, 2018Publication date: February 27, 2020Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Masakazu KINOSHITA, Kenzou TAKAHASHI, Shigeaki YAMAZAKI, Hiroyuki ARIMA
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Publication number: 20200020982Abstract: An electrolyte solution whose residual capacity is less likely to decrease and whose percentage increase in resistance is less likely to change even after stored at high temperature. The electrolyte solution contains a compound (1) represented by the following formula (1): R11CFX11(CH2)n11COOR12 wherein R11 is H, F, a C1-C3 non-fluorinated alkyl group, or a C1-C3 fluorinated alkyl group; X11 is H or F; R12 is a C1-C3 non-fluorinated alkyl group or a C1-C3 fluorinated alkyl group; and n11 is an integer of 0 to 3; a fluorinated carbonate; and a specific additive.Type: ApplicationFiled: November 1, 2017Publication date: January 16, 2020Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Shigeaki YAMAZAKI, Kenzou TAKAHASHI, Hiroyuki ARIMA, Hideo SAKATA, Masakazu KINOSHITA, Shinichi KINOSHITA
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Publication number: 20190326644Abstract: An electrolyte solution applicable to high-voltage electrochemical devices and capable of improving the cycle characteristics of electrochemical devices even at high voltage. The electrolyte solution contains a fluorinated acyclic carbonate and a metal salt having a specific structure. The fluorinated acyclic carbonate is represented by CF3—OCOO—R11 (wherein R11 is a C1 or C2 non-fluorinated alkyl group or a C1 or C2 fluorinated alkyl group) or CFH2—OCOO—R12 (wherein R12 is a C1 or C2 non-fluorinated alkyl group or a C1 or C2 fluorinated alkyl group).Type: ApplicationFiled: November 21, 2017Publication date: October 24, 2019Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Masakazu KINOSHITA, Kenzou TAKAHASHI, Hideo SAKATA, Shigeaki YAMAZAKI, Hiroyuki ARIMA, Shinichi KINOSHITA
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Publication number: 20190326639Abstract: An electrolyte solution applicable to high-voltage electrochemical devices and capable of improving the cycle characteristics of electrochemical devices even at high voltage, and an electrochemical device. The electrolyte solution contains a fluorinated diether and a metal salt having a specific structure. The fluorinated diether is represented by CFR11R12—O—CH2CH2—O—R13, wherein R11 and R12 are each individually H, CH3, F, CH2F, CHF2, or CF3; and R13 is a C1 or C2 non-fluorinated alkyl group or a C1 or C2 fluorinated alkyl group.Type: ApplicationFiled: November 21, 2017Publication date: October 24, 2019Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Masakazu KINOSHITA, Kenzou TAKAHASHI, Hideo SAKATA, Shigeaki YAMAZAKI, Hiroyuki ARIMA, Shinichi KINOSHITA
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Publication number: 20150368413Abstract: The present invention aims to provide a film having a high dielectric constant and a low dissipation factor. The high dielectric film of the present invention includes a vinylidene fluoride/tetrafluoroethylene copolymer (A) with a mole ratio (vinylidene fluoride)/(tetrafluoroethylene) of 95/5 to 80/20. The film includes an ?-crystal structure and a ?-crystal structure. The ratio of the ?-crystal structure is 50% or more.Type: ApplicationFiled: October 16, 2013Publication date: December 24, 2015Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Mayuko TATEMICHI, Miharu OTA, Kouji YOKOTANI, Nobuyuki KOMATSU, Hisako NAKAMURA, Fumiko SHIGENAI, Takeshi HAZAMA, Masakazu KINOSHITA, Meiten KOH, Takuji ISHIKAWA, Takashi IGUCHI, Kazunobu UCHIDA, Tomoyuki FUKATANI, Takahiro KITAHARA, Tetsuhiro KODANI
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Publication number: 20150332855Abstract: The present invention aims to provide a multilayer film which can increase the capacitance. The present invention relates to a multilayer film including a first electrode layer, a resin substrate, a second electrode layer, and a dielectric layer stacked in the order set forth. The dielectric layer includes a vinylidene fluoride/tetrafluoroethylene copolymer (A). The copolymer (A) satisfies a mole ratio (vinylidene fluoride)/(tetrafluoroethylene) of 97/3 to 60/40.Type: ApplicationFiled: November 14, 2013Publication date: November 19, 2015Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Meiten KOH, Nobuyuki KOMATSU, Takeshi HAZAMA, Hisako NAKAMURA, Kouji YOKOTANI, Miharu OTA, Fumiko SHIGENAI, Mayuko TATEMICHI, Masakazu KINOSHITA
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Patent number: 7905210Abstract: Secondary vibration generated accompanying reciprocation of a piston (21) of a multi-link variable compression ratio engine (E) can be eliminated effectively, even when the direction of the secondary vibration is inclined relative to a cylinder axis (L1), by inclining the direction (shown by arrow) of an excitation force generated by a secondary balancer system (43) so that it coincides with the direction of the secondary vibration. The secondary balancer system (43) is formed by supporting balancer weights (44a, 45a) on a pair of balancer shafts (44, 45) rotating in directions opposite to each other, and by displacing the phases of these balancer weights (44a, 45a) the direction of the excitation force generated can be inclined so as to coincide with the direction of secondary vibration of the engine (E).Type: GrantFiled: November 8, 2005Date of Patent: March 15, 2011Assignee: Honda Motor Co., Ltd.Inventors: Koichi Eto, Akinori Maezuru, Kouichi Ikoma, Kazuhiko Iso, Yoshihiro Okada, Masakazu Kinoshita
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Publication number: 20100050992Abstract: In a variable stroke internal combustion engine, by determining the relationships of a connecting point (D) between a first link (4) and second link (5) and a connecting point (B) between the second link (5) and a control link (12) with respect to a center (A) of a crankpin (9) to be such that ?D<?B holds over an entire rotational angle of the crankshaft, where ?D is the distance between D and A and ?B is the distance between B and A, an adequate durability of the engine can be ensured without increasing the weight thereof.Type: ApplicationFiled: September 5, 2007Publication date: March 4, 2010Applicant: Honda Motor Co., Ltd.Inventors: Keitaro Nakanishi, Akinori Maezuru, Katsuya Minami, Koichi Ikoma, Yoshihiro Okada, Masakazu Kinoshita, Masanobu Takazawa
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Publication number: 20070289567Abstract: Secondary vibration generated accompanying reciprocation of a piston (21) of a multi-link variable compression ratio engine (E) can be eliminated effectively, even when the direction of the secondary vibration is inclined relative to a cylinder axis (L1), by inclining the direction (shown by arrow) of an excitation force generated by a secondary balancer system (43) so that it coincides with the direction of the secondary vibration. The secondary balancer system (43) is formed by supporting balancer weights (44a, 45a) on a pair of balancer shafts (44, 45) rotating in directions opposite to each other, and by displacing the phases of these balancer weights (44a, 45a) the direction of the excitation force generated can be inclined so as to coincide with the direction of secondary vibration of the engine (E).Type: ApplicationFiled: November 8, 2005Publication date: December 20, 2007Inventors: Koichi Eto, Akinori Maezuru, Kouichi Ikoma, Kazuhiko Iso, Yoshihiro Okada, Masakazu Kinoshita
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Patent number: 6855468Abstract: In a method for forming a multicolored toner image in accordance with an electrophotographic process, the addition amount of external additives to a non-added toner is 1.5 to 10.0 parts by weight per 100 parts by weight of the non-added toner in each developing step, the aggregation degree of the toner is within the range of 30 to 80%, and the change ratio of the aggregation degree satisfies the relation: 0.8?(initial aggregation degree/aggregation degree after no-load revolution of developing portion for 20 hours)?1.2. According to this method, it becomes possible to form a high-quality color image while a toner always keeps a stable degree of aggregation and a charge amount.Type: GrantFiled: November 16, 2000Date of Patent: February 15, 2005Assignees: Fujitsu Limited, Ricoh Company, Ltd.Inventors: Takashi Yamamoto, Masae Nakamura, Masakazu Kinoshita, Yoshimichi Katagiri, Shin-ichi Kuramoto, Hachiro Tosaka, Hiroshi Yamashita, Osamu Uchinokura
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Patent number: 6737210Abstract: An image formation method for forming an image is proposed, which uses an image formation apparatus capable of performing (1) multi-color image formation and printing by superimposing toner images with different colors by use of a plurality of color toners with different colors, including at least a black toner, and (2) monochrome image formation and printing, using only a black toner, with a maximum transferable amount of each color toner onto the image being in a range of 4×10−3 kg/m2 to 8×10−3 kg/m2, wherein an image glossiness (GKC) obtained by the black toner in the maximum transferable amount thereof at the multi-color image printing, an image glossiness (GCC) obtained by each of the color toners other than the black toner in the maximum transferable amount thereof at the multi-color image printing, and an image glossiness (GKM) obtained by the black toner in the maximum transferable amount thereof at the monochrome image printing satisfy a particular relationship as described inType: GrantFiled: July 12, 2002Date of Patent: May 18, 2004Assignees: Ricoh Company, Ltd., Fujitsu LimitedInventors: Osamu Uchinokura, Hachiroh Tosaka, Hiroshi Yamashita, Shinichi Kuramoto, Masae Nakamura, Takashi Yamamoto, Masakazu Kinoshita, Yoshimi Mizoguchi, Yoshimichi Katagiri
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Publication number: 20030087169Abstract: An image formation method for forming an image is proposed, which uses an image formation apparatus capable of performing (1) multi-color image formation and printing by superimposing toner images with different colors by use of a plurality of color toners with different colors, including at least a black toner, and (2) monochrome image formation and printing, using only a black toner, with a maximum transferable amount of each color toner onto the image being in a range of 4×10−3 kg/m2 to 8×10−3 kg/m2, wherein an image glossiness (GKC) obtained by the black toner in the maximum transferable amount thereof at the multi-color image printing, an image glossiness (GCC) obtained by each of the color toners other than the black toner in the maximum transferable amount thereof at the multi-color image printing, and an image glossiness (GKM) obtained by the black toner in the maximum transferable amount thereof at the monochrome image printing satisfy a particular relationship as described inType: ApplicationFiled: July 12, 2002Publication date: May 8, 2003Applicant: RICOH COMPANY, LTD.Inventors: Osamu Uchinokura, Hachiroh Tosaka, Hiroshi Yamashita, Shinichi Kuramoto, Masae Nakamura, Takashi Yamamoto, Masakazu Kinoshita, Yoshimi Mizoguchi, Yoshimichi Katagiri
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Patent number: 6432589Abstract: An image formation method for forming an image is proposed, which uses an image formation apparatus capable of performing (1) multi-color image formation and printing by superimposing toner images with different colors by use of a plurality of color toners with different colors, including at least a black toner, and (2) monochrome image formation and printing, using only a black toner, with a maximum transferable amount of each color toner onto the image being in a range of 4×10−3 kg/m2 to 8×10−3 kg/m2, wherein an image glossiness (GKC) obtained by the black toner in the maximum transferable amount thereof at the multi-color image printing, an image glossiness (GCC) obtained by each of the color toners other than the black toner in the maximum transferable amount thereof at the multi-color image printing, and an image glossiness (GKM) obtained by the black toner in the maximum transferable amount thereof at the monochrome image printing satisfy a particular relationship as described inType: GrantFiled: August 10, 2000Date of Patent: August 13, 2002Assignees: Ricoh Company, Ltd., Fujitsu LimitedInventors: Osamu Uchinokura, Hachiroh Tosaka, Hiroshi Yamashita, Shinichi Kuramoto, Masae Nakamura, Takashi Yamamoto, Masakazu Kinoshita, Yoshimi Mizoguchi, Yoshimichi Katagiri
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Patent number: 6416914Abstract: An image formation process which forms a toner image by the nonmagnetic one-component developing system by bringing an electrically conducting brush impressed with a voltage into contact with a photosensitive material to effect the uniform charging, and forming an electrostatic latent image on the photosensitive material by the exposure to the image-bearing light, wherein the toner that is used as a circularity of from 0.92 to 0.98. The nonmagnetic one-component developing system minimizes irregular electric charging that stems from the use of the electrically conducting brush. This action is obtained even in full-color developing system which effects development many times.Type: GrantFiled: August 23, 2000Date of Patent: July 9, 2002Assignees: Fujitsu Limited, Ricoh Company, Ltd.Inventors: Masae Nakamura, Takashi Yamamoto, Masakazu Kinoshita, Yoshimichi Katagiri, Shinichi Kuramoto, Hachiro Tosaka, Hiroshi Yamashita, Osamu Uchinokura
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Patent number: 6360068Abstract: In a method for forming a color image by using a contact type nonmagnetic one-component developing device, a flat sheet-like blade made of a metal flexible member and having a distal end thereof chamfered is used inside the developing device in combination with a toner having a glass transition point of 55 to 70° C. and a weight average particle diameter of 6.0 to 10.0 &mgr;m, and containing up to 20 number % of particles having particle diameters of 5 &mgr;m or below, as a developer. The developing device is simple in construction, can provide high image quality and can, moreover, provide a highly reliable image formation method.Type: GrantFiled: September 22, 2000Date of Patent: March 19, 2002Assignee: Fujitsu LimitedInventors: Masakazu Kinoshita, Takashi Yamamoto, Masae Nakamura, Yoshimichi Katagiri, Shin-ichi Kuramoto, Hachiro Tosaka, Hiroshi Yamashita, Osamu Uchinokura, Kazuhiko Hamazoe
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Patent number: 6021286Abstract: A developing portion forms a toner image, which corresponds to a recording image, with a toner which has been electrically charged to a predetermined electrical potential. A transfer portion, to which an electric potential, different from the electric potential of the toner image, is applied, transfers the toner image onto a recording medium. A first transfer-electric-potential applying portion applies a transfer electric potential to the transfer portion. A carrying portion carries the recording medium so as to cause the recording medium to pass by the transfer portion. A second transfer-electric-potential applying portion sets the recording medium and the carrying portion to cause the recording medium and the carrying portion to have a predetermined electric potential corresponding to the transfer electric potential of the transfer portion.Type: GrantFiled: August 26, 1998Date of Patent: February 1, 2000Assignee: Fujitsu LimitedInventors: Tsutomu Kawai, Masakazu Kinoshita, Hidenori Fujioka, Hitohiro Maeda
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Patent number: 6017290Abstract: A control device of an automatic transmission of a motor vehicle includes lock-up control means for controlling a coupling state between input and output elements of a torque converter clutch. This control device is used with an engine, which includes an electronic throttle control device that electrically controls a throttle valve, accelerator position detecting means for detecting an accelerator pedal position, a cruise control device that controls an opening of the throttle valve to maintain a vehicle speed at a predetermined vehicle speed, for enabling constant-speed running of the vehicle, and target throttle opening setting means for calculating a pseudo accelerator pedal position, and setting a target throttle opening based on the pseudo accelerator pedal position, when the cruise control device is in operation.Type: GrantFiled: May 6, 1998Date of Patent: January 25, 2000Assignee: Mitsubishi Jidosha Kogyo Kabushiki KaishaInventors: Masakazu Kinoshita, Katsutoshi Usuki, Shoji Kan, Eiji Moriyama