Patents by Inventor Tatsuya Fujii

Tatsuya Fujii 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: 20170369697
    Abstract: A resist composition containing a resin component having a structural unit represented by general formula (a0-1), and a compound represented by general formula (b1). In general formula (a0-1), R is a hydrogen atom, an alkyl group, or a halogenated alkyl group, Va1 is a divalent hydrocarbon group, na1 represents an integer of 0 to 2, Ya0 is a carbon atom, Xa0 is a group forming a monocyclic aliphatic hydrocarbon group together with Ya0, and Ra00 is an aromatic hydrocarbon group or a specific unsaturated hydrocarbon group. In general formula (b1), Rb1 represents a cyclic hydrocarbon group, Yb1 represents a divalent linking group containing an ester bond, Vb1 represents an alkylene group, a fluorinated alkylene group, or a single bond, and Mm+ is an m-valent organic cation.
    Type: Application
    Filed: June 23, 2017
    Publication date: December 28, 2017
    Inventors: Masahito YAHAGI, Issei SUZUKI, Yuki FUKUMURA, Toshikazu TAKAYAMA, Takashi KAMIZONO, Tatsuya FUJII
  • Publication number: 20170371241
    Abstract: A resist composition containing a resin component having a structural unit represented by general formula (a0-1), and a compound represented by general formula (b1). In general formula (a0-1), R is a hydrogen atom, an alkyl group, or a halogenated alkyl group. Va1 is a divalent hydrocarbon group. na1 represents an integer of 0 to 2. Ra?12 and Ra?13 are a monovalent chain saturated hydrocarbon group having 1 to 10 carbon atoms or a hydrogen atom. Ra?14 is a phenyl group, a naphthyl group, or an anthryl group. In general formula (b1), Rb1 represents a cyclic hydrocarbon group. Yb1 represents a divalent linking group containing an ester bond. Vb1 represents an alkylene group, a fluorinated alkylene group, or a single bond. m is an integer of 1 or more, and Mm+ is an m-valent organic cation.
    Type: Application
    Filed: June 21, 2017
    Publication date: December 28, 2017
    Inventors: Masahito YAHAGI, Issei SUZUKI, Yuki FUKUMURA, Toshikazu TAKAYAMA, Takashi KAMIZONO, Tatsuya FUJII
  • Patent number: 9809825
    Abstract: An object of the present invention is to provide a means for producing an archaeal protein by extracellular secretion. The system for secretory production of an archaeal protein uses a fungus belonging to the genus Talaromyces as a host.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: November 7, 2017
    Assignee: National Institute of Advanced Industrial Science and Technology
    Inventors: Kazuhiko Ishikawa, Seiichirou Kishishita, Tatsuya Fujii
  • Publication number: 20170307118
    Abstract: A structure of a resin-made pipe joint includes a sleeve which is press-insertable from one axial side into one longitudinal end portion of a flexible tube to flare the one longitudinal end portion to hold the flared state, a joint body which is couplable to the sleeve, and a union nut which is fastenable to the joint body to hold a state where the sleeve press-inserted into the one longitudinal end portion is coupled to the joint body. The sleeve has a taper-like first outer circumferential surface, a second outer circumferential surface having an outer diameter that is smaller than a maximum outer diameter of the first outer circumferential surface, and an annular step portion which is an annular step portion that is disposed between the first outer circumferential surface and the second outer circumferential surface and comprises an edge portion on a side of the first outer circumferential surface.
    Type: Application
    Filed: January 20, 2016
    Publication date: October 26, 2017
    Applicant: Nippon Pillar Packing Co., Ltd.
    Inventors: Makoto FUJII, Kazukiyo TESHIMA, Tatsuya FUJII, Toshihide IIDA, Tomoyuki KOIKE, Shintaro MAKIHATA
  • Publication number: 20170299097
    Abstract: A structure of a resin-made pipe joint includes a joint body having a cylindrical shape, a sleeve having a cylindrical press-inserting portion which is press-insertable into the joint body and a cylindrical coupling portion which is press-insertable into a tube, and a fastening member for fixing the tube which is in a state where the coupling portion is press-inserted, to the joint body through the sleeve. The sleeve contains a sealing surface in an outer circumferential surface of the press-inserting portion, the sealing surface being closely contactable with an inner circumferential surface of the joint body, and comprises a non-contacting surface between the press-inserting portion and the coupling portion, the non-contacting surface forming a space with respect to the inner circumferential surface of the joint body, when the sealing surface is closely contacted with the inner circumferential surface of the joint body.
    Type: Application
    Filed: January 20, 2016
    Publication date: October 19, 2017
    Applicant: Nippon Pillar Packing Co., Ltd.
    Inventors: Makoto FUJII, Masaki MIYAMOTO, Tatsuya FUJII, Toshihide IIDA, Tomoyuki KOIKE, Shintaro MAKIHATA
  • Publication number: 20170268454
    Abstract: A smoothing coefficient is set value such that a value of smoothing coefficient when the fuel pressure difference is larger than the threshold value is larger than a value of smoothing coefficient when a fuel pressure difference between a target fuel pressure and a detected fuel pressure is equal to or smaller than a threshold value. A smoothened fuel pressure is calculated by performing fuel pressure smoothing processing on the detected fuel pressure, using the smoothing coefficient. An in-cylinder injection valve is controlled such that fuel is injected during a target fuel injection duration according to the smoothened fuel pressure from the in-cylinder injection valve.
    Type: Application
    Filed: March 13, 2017
    Publication date: September 21, 2017
    Inventors: Tatsuya Fujii, Takeshi Genko, Seiji Hino
  • Patent number: 9766541
    Abstract: A positive-type resist composition which generates an acid upon exposure and whose solubility in an alkali developing solution increases under the action of an acid, the composition including a base material component whose solubility in an alkali developing solution increases under the action of an acid; and a compound represented by the following general formula (m0): Z01 to Z04 each independently represent a substituent having electron withdrawing properties, Rb21 and Rb22 each independently represent an alkyl group, an alicyclic hydrocarbon group which may have a substituent, or a hydroxyl group, Rb1 represents an aryl group which may have a substituent, an alkyl group, or an alkenyl group, n1 and n2 represent an integer of 0 to 3, and X0? represents an organic anion.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: September 19, 2017
    Assignee: TOKYO OHKA KOGYO CO., LTD.
    Inventors: Hiroto Yamazaki, Yoshitaka Komuro, Masatoshi Arai, Daisuke Kawana, Kenta Suzuki, Tatsuya Fujii
  • Patent number: 9723432
    Abstract: An information providing system provides delivery information using identification information of an object equipped with a wireless communication function. The information providing system includes a registering unit that registers in advance first link information linking the identification information of the object to the delivery information; a generating unit that generates second link information linking the identification information of the object to delivery information different from the delivery information of the first link information, based on the identification information of the object and identification information of a plurality of information terminals, acquired by communication with the information terminals, which can communicate with the object; and an information providing unit that delivers the delivery information linked by the second link information.
    Type: Grant
    Filed: December 26, 2013
    Date of Patent: August 1, 2017
    Assignee: RICOH COMPANY, LTD.
    Inventors: Tatsuya Fujii, Tsutomu Kawase, Yoshiaki Nishizaki, Yuichiro Ueda
  • Publication number: 20170191048
    Abstract: The disclosure provides a polypeptide with a mutation having cellobiohydrolase activity and improved thermal stability.
    Type: Application
    Filed: May 26, 2015
    Publication date: July 6, 2017
    Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Kazuhiko ISHIKAWA, Seiichiro KISHISHITA, Makoto NAKABAYASHI, Saori KAMACHI, Toshiaki YANAMOTO, Tatsuya FUJII
  • Patent number: 9683501
    Abstract: A multi-cylinder internal combustion engine includes: a first fuel injection valve that injects fuel into each cylinder; a second fuel injection valve that injects fuel into an intake passage; and an exhaust recirculation device that causes some of exhaust flowing in an exhaust passage to recirculate into the intake passage. A control device is used in the multi-cylinder internal combustion engine. The control device limits recirculation of exhaust into the intake passage by the exhaust recirculation device when imbalance determination is conducted during engine operation by fuel injection from the first fuel injection valve only, compared to when imbalance determination is conducted during engine operation involving fuel injection from the second fuel injection valve.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: June 20, 2017
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Takashi Suzuki, Tomoya Suzuki, Chisa Watanabe, Tatsuya Fujii, Akihiro Kaneko
  • Publication number: 20170159062
    Abstract: An object of the present invention is to provide a means for producing an archaeal protein by extracellular secretion. The system for secretory production of an archaeal protein uses a fungus belonging to the genus Talaromyces as a host.
    Type: Application
    Filed: October 7, 2016
    Publication date: June 8, 2017
    Inventors: Kazuhiko Ishikawa, Seiichirou Kishishita, Tatsuya Fujii
  • Patent number: 9649660
    Abstract: A substrate treatment method includes a rinsing step of supplying a rinse liquid to a front surface of a substrate while rotating the substrate at a first rotation speed, a liquid mixture film forming step of forming a liquid film of a liquid mixture of water and an organic solvent having a smaller surface tension than the water on the front surface after the rinsing step by supplying the water and the organic solvent to the front surface while reducing the rotation speed of the substrate from the first rotation speed to a second rotation speed lower than the first rotation speed, and an organic solvent replacing step of replacing the liquid mixture supplied to the front surface with the organic solvent after the liquid mixture film forming step by supplying the organic solvent to the front surface.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: May 16, 2017
    Assignee: SCREEN HOLDINGS CO., LTD.
    Inventor: Tatsuya Fujii
  • Publication number: 20170079267
    Abstract: Provided are a novel sex pheromone composition of peach fruit moth which is expected to be used in emergence forecast, mass trapping and mating disruption and has higher attractiveness than that of conventional sex pheromone compositions; and a sex attractant, a mating disruptant and a control method comprising the novel sex pheromone composition as an active ingredient. Specifically provided are a novel sex pheromone composition of peach fruit moth comprising (Z)-7-tricosene and (Z)-13-eicosen-10-one, a sex attractant and a mating disruptant comprising this sex pheromone composition, and a method for controlling peach fruit moth using this sex pheromone composition.
    Type: Application
    Filed: September 8, 2016
    Publication date: March 23, 2017
    Inventors: Tatsuya Fujii, Kazunori Funazaki, Yuki Miyake, Miyoshi Yamashita
  • Patent number: 9545102
    Abstract: Targeting an insect pest having a carboxylic acid compound as a pheromone substance, provided is a sustained release pheromone preparation enabling a high amount of pheromone to be released during the control period. More specifically, provided is a sustained release pheromone preparation, comprising: a carboxylic acid compound to be released, and an ethylene-vinyl acetate copolymer membrane through which the carboxylic acid compound can permeate, wherein the preparation is targeted for an insect pest having the carboxylic acid compound as a pheromone substance.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: January 17, 2017
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Tatsuya Fujii, Tatsuya Hojo, Naoki Ishibashi, Ryuichi Saguchi, Takehiko Fukumoto
  • Publication number: 20160376233
    Abstract: A positive-type resist composition which generates an acid upon exposure and whose solubility in an alkali developing solution increases under the action of an acid, the composition including a base material component whose solubility in an alkali developing solution increases under the action of an acid; and a compound represented by the following general formula (m0): Z01 to Z04 each independently represent a substituent having electron withdrawing properties, Rb21 and Rb22 each independently represent an alkyl group, an alicyclic hydrocarbon group which may have a substituent, or a hydroxyl group, Rb1 represents an aryl group which may have a substituent, an alkyl group, or an alkenyl group, n1 and n2 represent an integer of 0 to 3, and X0? represents an organic anion.
    Type: Application
    Filed: June 17, 2016
    Publication date: December 29, 2016
    Inventors: Hiroto YAMAZAKI, Yoshitaka KOMURO, Masatoshi ARAI, Daisuke KAWANA, Kenta SUZUKI, Tatsuya FUJII
  • Publication number: 20160377071
    Abstract: A fluid apparatus includes a bellows that is configured to be extendable and contractible in an axial direction in order to suck a fluid from a suction flow passage and eject the fluid to an ejection flow passage. The bellows has peak portions and valley portions, which are alternately formed in the axial direction, and annular side surface portions, which are located between the peak portions and the valley portions and connect the peak and valley portions to each other. A ratio B/A of the thickness B of the axial middle part of each of the peak portions in a direction which is perpendicular to the axial direction, to the thickness A of each of the side surface portions in the axial direction is set within a range of 1.3 to 1.8.
    Type: Application
    Filed: November 20, 2014
    Publication date: December 29, 2016
    Inventors: Tatsuya Fujii, Makoto Fujii, Masaki Miyamoto, Masateru Yamada, Shintaro Makihata, Tomohiro Adachi, Masaya Shiomi, Kenji Yamazaki
  • Publication number: 20160363860
    Abstract: A resist composition which generates acid upon exposure and exhibits changed solubility in a developing solution under action of acid, including a base component which exhibits changed solubility in a developing solution under action of acid and an acid diffusion control agent, the base component including a structural unit represented by general formula (a0-1) shown below in which R represents H, C1-C5 alkyl group or C1-C5 halogenated alkyl group; Ya represents C; Xa represents a group which forms a divalent cyclic hydrocarbon group with Ya; Ra01 to Ra03 represents H, C1-C10 monovalent saturated chain hydrocarbon group or C3-C20 monovalent saturated cyclic hydrocarbon group; the acid diffusion control agent containing an acid which exhibits an acid dissociation constant of 1.5 or more.
    Type: Application
    Filed: June 6, 2016
    Publication date: December 15, 2016
    Inventors: Taku HIRAYAMA, Daisuke KAWANA, Yoshitaka KOMURO, Masatoshi ARAI, Shogo MATSUMARU, Kenta SUZUKI, Takashi KAMIZONO, Tatsuya FUJII
  • Patent number: 9476335
    Abstract: A hybrid vehicle includes an engine; a motor, a catalyst used to purify exhaust gas of the engine, and an ECU configured to control the engine and the motor according to an output request of the hybrid vehicle, execute a target engine output keeping control for controlling an engine output such that the, target engine output keeps at a predetermined value during warm-up of the catalyst, and set an engine speed to a first engine speed when the target engine output keeping control is executed, the first engine speed being lower than a lower limit engine speed at which the engine is operated without executing the target engine output keeping control.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: October 25, 2016
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Ryuta Teraya, Daigo Ando, Hidekazu Nawata, Tatsuya Fujii
  • Publication number: 20160248448
    Abstract: A selective PEG algorithm, creating a sparse matrix while maintaining row weight/column weight at arbitrary multi-levels, and in the process, inactivating an arbitrary edge so that a minimum loop formed between arbitrary nodes is enlarged or performing constrained interleaving, so that encoding efficiency in the case where a matrix space is narrow is improved.
    Type: Application
    Filed: October 8, 2014
    Publication date: August 25, 2016
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yoshihide TONOMURA, Daisuke SHIRAI, Tatsuya FUJII, Takayuki NAKACHI, Takahiro YAMAGUCHI, Masahiko KITAMURA
  • Publication number: 20160209745
    Abstract: A resist composition which generates acid upon exposure and exhibits changed solubility in a developing solution under action of acid, the resist composition including a base component (A) which exhibits changed solubility in a developing solution under action of acid and an acid generator (B) which generates acid upon exposure, the base component (A) including a resin component having a structural unit (a0) represented by general formula (a0-1) shown below, and the acid generator component (B) containing a compound having a cation moiety having an electron withdrawing group (wherein R represents a hydrogen atom, an alkyl group of 1 to 5 carbon atoms or a halogenated alkyl group of 1 to 5 carbon atoms; Ya represents a carbon atom; Xa represents an atomic group required to form an alicyclic hydrocarbon group with Ya; and Ra01 represents an aromatic hydrocarbon group optionally having a substituent).
    Type: Application
    Filed: January 14, 2016
    Publication date: July 21, 2016
    Inventors: Taku HIRAYAMA, Daisuke KAWANA, Shogo MATSUMARU, Kenta SUZUKI, Takashi KAMIZONO, Masahito YAHAGI, Tatsuya FUJII