Patents by Inventor Junya Ishida

Junya Ishida 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: 20200163355
    Abstract: The present invention relates to a method for producing a cheese-flavored substance, including adding a bacterial cell disrupted product obtained by disrupting lactic acid bacteria and an enzyme to a milk raw material to cause a reaction. The present invention can provide a method for producing a cheese-flavored substance which can safely and efficiently produce a cheese-flavored substance having a more natural cheese flavor at low-cost with simple operation.
    Type: Application
    Filed: May 31, 2018
    Publication date: May 28, 2020
    Applicant: MEIJI CO., LTD.
    Inventors: Kazuji TAMURA, Junya ISHIDA, Motofumi TAKAHASHI, Nobutaka YAHIRO
  • Patent number: 9005500
    Abstract: When extrusion of a molten resin by means of an extruder is started, a simple polyetherimide resin is melt extruded from a lip portion 7a of a T-die 7, and a film of the simple polyetherimide resin is molded. The molding material is then switched to a resin composition including the polyetherimide resin and a fluorine resin and then a film of the resin composition is continuously extruded and molded from the T-die 7. Having been covered with a very thin film 8a of the simple polyetherimide resin, on a flow passage face of the lip portion 7a of the T-die 7, a resin composition layer 8b including a polyetherimide resin and a fluorine resin, which has affinity with the film 8a, is then formed at a center part.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: April 14, 2015
    Assignee: Shin-Etsu Polymer Co., Ltd.
    Inventors: Michimasa Ote, Takashi Gonda, Junya Ishida, Kenro Takizawa, Kazuhiro Suzuki, Yuzo Morioka
  • Patent number: 8790558
    Abstract: A film for film capacitors having a thickness of 10 microns or less, is manufactured by the successive steps of: mixing and preparing a forming material composed of a thermoplastic resin composition; melting and extruding the forming material to a film through a T-die; pinching and cooling the film between a pressure roll and a cooling roll having a rough surface for forming a rough surface to the film, wherein the rough surface of the cooling roll has (?/Ra) of 0.2 or less, and the rough surface of the film has (?/Ra) of 0.2 or less, where (Ra) is an arithmetic average roughness defined by a method specified in JIS B 0601 2001, and (?) is a standard deviation; and rolling up the cooled film onto a winding tube in a winding unit.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: July 29, 2014
    Assignee: Shin-Etsu Polymer Co., Ltd.
    Inventors: Kazuhiro Suzuki, Kenro Takizawa, Masaru Yoneyama, Junya Ishida
  • Publication number: 20140124975
    Abstract: The present invention provides a resin film for a film capacitor making it possible to obtain the excellent heat resistance, materialize a reduction in a size of the film capacitor and an increase in a capacity thereof and satisfy a reduction in a thickness of the film and a high voltage resistance thereof. In a manufacturing method in which an extruding equipment 10 is charged with a molding material 1 to extrude a film 2 for a film capacitor from a T die 20, in which the above extruded film 2 for a film capacitor is interposed between plural rolls in a receiving device 30 and cooled and in which the above cooled film 2 for a film capacitor is wound on a winding tube 42 of a winding device 40, 100 parts by mass of a polyetherimide resin is blended with 1 to 10 parts by mass of a fluorocarbon resin to prepare the molding material 1; the above molding material 1 is extruded through a filter 50 having apertures 51 which are 0.5 to 6 times or less as large as an average thickness of the film.
    Type: Application
    Filed: January 9, 2014
    Publication date: May 8, 2014
    Applicant: SHIN-ETSU POLYMER CO. LTD.
    Inventors: Takashi Nogami, Kenro Takizawa, Kazuhiro Suzuki, Junya Ishida
  • Patent number: 8715554
    Abstract: The present invention provides a resin film for a film capacitor making it possible to obtain the excellent heat resistance, materialize a reduction in a size of the film capacitor and an increase in a capacity thereof and satisfy a reduction in a thickness of the film and a high voltage resistance thereof. In a manufacturing method in which an extruding equipment 10 is charged with a molding material 1 to extrude a film 2 for a film capacitor from a T dice 20, in which the above extruded film 2 for a film capacitor is interposed between plural rolls in a receiving device 30 and cooled and in which the above cooled film 2 for a film capacitor is wound on a winding tube 42 of a winding device 40, 100 parts by mass of a polyetherimide resin is blended with 1 to 10 parts by mass of a fluorocarbon resin to prepare the molding material 1; the above molding material 1 is extruded through a filter 50 having apertures 51 which are 0.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: May 6, 2014
    Assignee: Shin-Etsu Polymer Co., Ltd.
    Inventors: Takashi Nogami, Kenro Takizawa, Kazuhiro Suzuki, Junya Ishida
  • Patent number: 8603975
    Abstract: The present invention relates to a new cyclic peptide compound or a salt thereof, which has anti-hepatitis C virus activities based on inhibitory activity against the RNA replication of hepatitis C virus replicon, a process for preparation thereof, a pharmaceutical composition comprising the same, and a method for prophylactic and/or therapeutic treatment of hepatitis C in a human being or an animal.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: December 10, 2013
    Assignee: Astellas Pharma Inc.
    Inventors: Toshio Yamanaka, Hidenori Ohki, Junya Ishida, Ayako Toda, Yu Harayama, Takuya Makino, Shigeki Kunikawa, Hiroaki Mizuno, Hiroaki Ohtake
  • Patent number: 8419840
    Abstract: The present invention provides an air-conditioning system that supplies a gas to a space to be air-conditioned and/or discharges a gas from the space to be air-conditioned through a permeable membrane in order to provide an air-conditioning system that can sufficiently block suspended matter in the air such as SPM, and can sufficiently introduce outside air in which the permeable membrane is an asymmetric membrane formed of a polymeric material prepared by polymerizing a monomer composition containing a predetermined monomer.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: April 16, 2013
    Assignees: Shin-Etsu Polymer Co,. Ltd., Denso Corporation, Shin-Etsu Chemical Co., Ltd.
    Inventors: Junya Ishida, Katsunori Iwase, Manabu Maeda, Mamoru Hagiwara
  • Patent number: 8394183
    Abstract: An asymmetric membrane contains a porous layer and a dense layer adjacent thereto. The porous layer and the dense layer are formed of a polymeric material. The porous layer and/or dense layer contains a filler. The amount of the filler is 11 parts by mass or more per 100 parts by mass of the polymeric material contained in the asymmetric membrane.
    Type: Grant
    Filed: October 27, 2008
    Date of Patent: March 12, 2013
    Assignees: Shin-Etsu Polymer Co., Ltd., Denso Corporation, Shin-Etsu Chemical Co., Ltd.
    Inventors: Junya Ishida, Mitsuaki Negishi, Yuzo Morioka, Mika Kawakita, Katsunori Iwase, Manabu Maeda, Masahiko Minemura, Mamoru Hagiwara
  • Patent number: 8394181
    Abstract: A permselective material has a polymer having an organosiloxane skeleton and containing a dispersed solid additive. When oxygen and nitrogen are passed through a membrane having the permselective material, the relation between the permeability coefficients [cm3·cm·sec?1·cm?2·cmHg?1] of oxygen and nitrogen at a temperature of 23±2° C. under a pressure difference of 1.05 atm to 1.20 atm through the membrane is expressed by Formula (1): 0.94 ? P ? ( O 2 ) P ? ( N 2 ) < 1 ( 1 ) where P(O2) denotes the permeability coefficient of oxygen, while P(N2) denotes the permeability coefficient of nitrogen.
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: March 12, 2013
    Assignees: Shin-Etsu Polymer Co., Ltd., DENSO CORPORATION, Shin-Etsu Chemical Co., Ltd.
    Inventors: Junya Ishida, Katsunori Iwase, Akira Yamamoto, Masahiko Minemura
  • Publication number: 20120091622
    Abstract: A film for film capacitors having a thickness of 10 microns or less, is manufactured by the successive steps of: mixing and preparing a forming material composed of a thermoplastic resin composition; melting and extruding the forming material to a film through a T-die; pinching and cooling the film between a pressure roll and a cooling roll having a rough surface for forming a rough surface to the film, wherein the rough surface of the cooling roll has (?/Ra) of 0.2 or less, and the rough surface of the film has (?/Ra) of 0.2 or less, where (Ra) is an arithmetic average roughness defined by a method specified in JIS B 0601 2001, and (?) is a standard deviation; and rolling up the cooled film onto a winding tube in a winding unit.
    Type: Application
    Filed: December 15, 2010
    Publication date: April 19, 2012
    Applicant: SHIN-ETSU POLYMER CO., LTD
    Inventors: Kazuhiro SUZUKI, Kenro Takizawa, Masaru Yoneyama, Junya Ishida
  • Publication number: 20120094070
    Abstract: A film for film capacitors having a thickness of 10 microns or less, wherein the film has surface properties of (Ra) of 0.2 microns or less, (Rz/Ra) of 10 or less and a dynamic friction coefficient of 1.5 or less, where (Ra) is an arithmetic average roughness and (Rz) is a maximum height defined both by the method specified in JIS B 0601 2001. The film can be manufactured by the successive steps of: mixing and preparing a forming material composed of a thermoplastic resin composition; melting and extruding the forming material to a film through a T-die; pinching and cooling the film between a pressure roll and a cooling roll having a rough surface for forming a rough surface to the film; and rolling up the cooled film onto a winding tube in a winding unit.
    Type: Application
    Filed: December 20, 2010
    Publication date: April 19, 2012
    Applicant: SHIN-ETSU POLYMER CO., LTD.
    Inventors: Kazuhiro SUZUKI, Kenro Takizawa, Masaru Yoneyama, Junya Ishida
  • Publication number: 20110217509
    Abstract: The present invention provides a resin film for a film capacitor making it possible to obtain the excellent heat resistance, materialize a reduction in a size of the film capacitor and an increase in a capacity thereof and satisfy a reduction in a thickness of the film and a high voltage resistance thereof. In a manufacturing method in which an extruding equipment 10 is charged with a molding material 1 to extrude a film 2 for a film capacitor from a T dice 20, in which the above extruded film 2 for a film capacitor is interposed between plural rolls in a receiving device 30 and cooled and in which the above cooled film 2 for a film capacitor is wound on a winding tube 42 of a winding device 40, 100 parts by mass of a polyetherimide resin is blended with 1 to 10 parts by mass of a fluorocarbon resin to prepare the molding material 1; the above molding material 1 is extruded through a filter 50 having apertures 51 which are 0.
    Type: Application
    Filed: December 29, 2010
    Publication date: September 8, 2011
    Applicant: SHIN-ETSU POLYMER CO., LTD.
    Inventors: Takashi NOGAMI, Kenro TAKIZAWA, Kazuhiro SUZUKI, Junya ISHIDA
  • Publication number: 20110151187
    Abstract: When extrusion of a molten resin by means of an extruder is started, a simple polyetherimide resin is melt extruded from a lip portion 7a of a T-die 7, and a film of the simple polyetherimide resin is molded. The molding material is then switched to a resin composition including the polyetherimide resin and a fluorine resin and then a film of the resin composition is continuously extruded and molded from the T-die 7. Having been covered with a very thin film 8a of the simple polyetherimide resin, on a flow passage face of the lip portion 7a of the T-die 7, a resin composition layer 8b including a polyetherimide resin and a fluorine resin, which has affinity with the film 8a, is then formed at a center part.
    Type: Application
    Filed: December 16, 2010
    Publication date: June 23, 2011
    Applicant: SHIN-ETSU POLYMER CO., LTD.
    Inventors: Michimasa OTE, Takashi Gonda, Junya Ishida, Kenro Takizawa, Kazuhiro Suzuki, Yuzo Morioka
  • Publication number: 20100326121
    Abstract: The present invention provides an air-conditioning system that supplies a gas to a space to be air-conditioned and/or discharges a gas from the space to be air-conditioned through a permeable membrane in order to provide an air-conditioning system that can sufficiently block suspended matter in the air such as SPM, and can sufficiently introduce outside air in which the permeable membrane is an asymmetric membrane formed of a polymeric material prepared by polymerizing a monomer composition containing a predetermined monomer.
    Type: Application
    Filed: June 28, 2010
    Publication date: December 30, 2010
    Applicants: SHIN-ETSU POLYMER CO., LTD., DENSO CORPORATION, SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Junya Ishida, Katsunori Iwase, Manabu Maeda, Mamoru Hagiwara
  • Publication number: 20100294132
    Abstract: Disclosed is an asymmetric membrane having a porous layer and a dense layer adjacent to the porous layer. The porous layer and the dense layer are made of a polymer material. The porous layer and/or the dense layer contains a filler.
    Type: Application
    Filed: October 27, 2008
    Publication date: November 25, 2010
    Applicants: SHIN-ETSU POLYMER CO., LTD., DENSO CORPORATION, SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Junya Ishida, Mitsuaki Negishi, Yuzo Morioka, Mika Kawakita, Katsunori Iwase, Manabu Maeda, Masahiko Minemura, Mamoru Hagiwara
  • Publication number: 20100132559
    Abstract: A permselective material has a polymer having an organosiloxane skeleton and containing a dispersed solid additive. When oxygen and nitrogen are passed through a membrane having the permselective material, the relation between the permeability coefficients [cm3·cm·sec?1·cm?2·cmHg?1] of oxygen and nitrogen at a temperature of 23±2° C. under a pressure difference of 1.05 atm to 1.20 atm through the membrane is expressed by Formula (1): 0.94 ? P ? ( O 2 ) P ? ( N 2 ) < 1 ( 1 ) where P(O2) denotes the permeability coefficient of oxygen, while P(N2) denotes the permeability coefficient of nitrogen.
    Type: Application
    Filed: December 26, 2007
    Publication date: June 3, 2010
    Applicants: SHIN-ETSU POLYMER CO., LTD., DENSO CORPORATION, SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Junya Ishida, Katsunori Iwase, Akira Yamamoto, Masahiko Minemura
  • Publication number: 20100120672
    Abstract: The present invention relates to a new cyclic peptide compound or a salt thereof, which has anti-hepatitis C virus activities based on inhibitory activity against the RNA replication of hepatitis C virus replicon, a process for preparation thereof, a pharmaceutical composition comprising the same, and a method for prophylactic and/or therapeutic treatment of hepatitis C in a human being or an animal.
    Type: Application
    Filed: April 25, 2008
    Publication date: May 13, 2010
    Inventors: Toshio Yamanaka, Hidenori Ohki, Junya Ishida, Ayako Toda, Yu Harayama, Takuya Makino, Shigeki Kunikawa, Hiroaki Mizuno, Hiroaki Ohtake
  • Publication number: 20070123532
    Abstract: This invention relates to piperazine derivatives of the formula: wherein each symbol is as defined in the description, and its pharmaceutically acceptable salt, to processes for preparation thereof, to pharmaceutical composition comprising the same, and to a use of the same for treating or preventing Tachykinin-mediated diseases in human being or animals.
    Type: Application
    Filed: November 21, 2006
    Publication date: May 31, 2007
    Applicant: Fujisawa Pharmaceutical Co. Ltd.
    Inventors: Kazuhiko Take, Nobukiyo Konishi, Shinji Shigenaga, Natsuko Kayakiri, Hidenori Azami, Yoshiteru Eikyu, Kazuo Nakai, Junya Ishida, Masataka Morita
  • Patent number: 7166598
    Abstract: This invention relates to piperazine derivatives of the formula: wherein each symbol is as defined in the description, and its pharmaceutically acceptable salt, to processes for preparation thereof, to pharmaceutical composition comprising the same, and to a use of the same for treating or preventing Tachykinin-mediated diseases in human being or animals.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: January 23, 2007
    Assignee: Astellas Pharma Inc.
    Inventors: Kazuhiko Take, Nobukiyo Konishi, Shinji Shigenaga, Natsuko Kayakiri, Hidenori Azami, Yoshiteru Eikyu, Kazuo Nakai, Junya Ishida, Masataka Morita
  • Publication number: 20060128757
    Abstract: A compound of the formula (I): wherein R1 is hydrogen, halogen, carbamoyl, cyano, formyl, or lower alkyl optionally substituted with halogen, amino or a protected amino; R2 is hydrogen, halogen, cyano or lower alkoxy; R3 is phenyl or pyridyl, each of which is substituted with lower alkoxy; and R4 is lower alkoxy; provided that either R1 or R2 is hydrogen, then the other is other than hydrogen, or its salts, which are useful as a medicament.
    Type: Application
    Filed: February 7, 2006
    Publication date: June 15, 2006
    Applicant: Astellas Pharma Inc.
    Inventors: Junya Ishida, Hirofumi Yamamoto, Nobukiyo Konishi, Masataka Morita, Katsuya Nakamura, Susumu Miyata, Takehiro Ochi, Yoshiaki Morita, Eiji Yoshimi, Kanae Kuroda