Patents by Inventor Ken Kato

Ken Kato 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).

  • Patent number: 9563145
    Abstract: An image forming apparatus includes an image carrier that carries a developer image formed by a developer including external additives, a charging member for charging the image carrier, a developer carrier that carries the developer, a developer supply member to which a supply voltage is applied for supplying the developer to the developer carrier, a main controller that controls an image formation mode for developing the developer image and controls a cleaning sequence mode for cleaning the charging member, and a voltage controller that changes outputs of the charging voltage, the development voltage and the supply voltage, and executes the cleaning sequence mode based on instructions of the main controller. When executing the cleaning sequence mode, the voltage controller makes an absolute value of the charging voltage larger than that in the image forming mode, and afterwards sets the output of the charging voltage to an OFF state.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: February 7, 2017
    Assignee: Oki Data Corporation
    Inventor: Ken Kato
  • Patent number: 9522178
    Abstract: The invention relates to a powdered milk product includes angiogenin and/or angiogenin hydrolysate in an amount of 1.4 to 24 mg/15 g, and lactoperoxidase and/or lactoperoxidase hydrolysate in the mass ratio to the angiogenin and/or angiogenin hydrolysate of 0.35 to 10.
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: December 20, 2016
    Assignee: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Aiko Ohmachi, Hiroaki Matsuyama, Yoshikazu Morita, Yuko Ishida, Takayuki Nara, Ken Kato, Atsushi Serizawa, Hiroshi Ueno, Hiroshi Urazono
  • Publication number: 20160320739
    Abstract: A cleaning blade has a contact portion contacting a surface of an image bearing body. The contact portion removes a developer remaining on the surface of the image bearing body when the image bearing body rotates. Using coefficients ? and ? and a temperature T, a loss elastic modulus E? of the cleaning blade is represented by: E?=?×e?T; 1.36×103???2.24×109; ?0.12????0.005; and 0° C.?T?100° C.
    Type: Application
    Filed: March 14, 2016
    Publication date: November 3, 2016
    Inventor: Ken KATO
  • Publication number: 20160303167
    Abstract: It is an object of the present invention to provide a chondrogenesis promoter that is safe and exhibits a chondrogenesis-promoting effect by daily ingestion. It is also an object of the invention to provide a proteoglycan synthesis promoter that exhibits a proteoglycan synthesis-promoting effect by ingestion. Provided are a chondrogenesis promoter and a proteoglycan synthesis promoter each containing a milk-derived basic protein fraction as an active ingredient. Synthesis of proteoglycan and formation of a cartilage can be promoted by oral ingestion of the milk-derived basic protein fraction. A hydrolysate of the milk-derived basic protein fraction also has a similar chondrogenesis-promoting effect.
    Type: Application
    Filed: April 20, 2016
    Publication date: October 20, 2016
    Applicant: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Yoshihiko TAKANO, Takayuki NARA, Ken KATO, Yoshikazu MORITA
  • Patent number: 9442156
    Abstract: The present invention provides a probe device that includes an alignment utility function. When a user inputs a condition value for a variation amount (variation range) of a contact position at which a probe is in contact with each chip, in a simulation using actual measurement data acquired by measuring a position of each of all chips in one wafer, a range of variation of each chip is calculated by changing a measurement point at which alignment is performed to calculate a setting of optimum measurement points so that the range of variation is equal to or less than the condition value and the number of measurement points is minimum. Then information on the optimum measurement point is provided to the user.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: September 13, 2016
    Assignee: Tokyo Seimitsu Co., Ltd.
    Inventors: Yuichi Ozawa, Hiroshi Nishimura, Seiichi Ohta, Yasuhito Iguchi, Kunihiko Chiba, Ken Kato
  • Publication number: 20160216681
    Abstract: An image forming apparatus includes an image carrier that carries a developer image formed by a developer including external additives, a charging member for charging the image carrier, a developer carrier that carries the developer, a developer supply member to which a supply voltage is applied for supplying the developer to the developer carrier, a main controller that controls an image formation mode for developing the developer image and controls a cleaning sequence mode for cleaning the charging member, and a voltage controller that changes outputs of the charging voltage, the development voltage and the supply voltage, and executes the cleaning sequence mode based on instructions of the main controller. When executing the cleaning sequence mode, the voltage controller makes an absolute value of the charging voltage larger than that in the image forming mode, and afterwards sets the output of the charging voltage to an OFF state.
    Type: Application
    Filed: January 20, 2016
    Publication date: July 28, 2016
    Inventor: Ken Kato
  • Patent number: 9310748
    Abstract: A cleaning blade is arranged to contact a surface of an image carrier to remove a developer on the surface of the image carrier. The cleaning blade is made of an elastic body in which a loss elastic modulus at a temperature of 100° C. and a frequency of 10 Hz is set within a range of 3.0×104 Pa to 2.61×105 Pa (inclusive).
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: April 12, 2016
    Assignee: Oki Data Corporation
    Inventor: Ken Kato
  • Patent number: 9267655
    Abstract: A vehicle lamp includes: an LED mount on which an LED is placed; an attachment that fixes the LED to the LED mount; a power supply that supplies power to the LED; a first optical member that controls light emitted from the LED; and a second optical member that controls light emitted from the first optical member. The power supply and the first optical member are provided at the attachment.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: February 23, 2016
    Assignee: KOITO MANUFACTURING CO., LTD.
    Inventors: Hidetada Tanaka, Takashi Inoue, Takayuki Yagi, Ken Kato, Tsukasa Tokida, Hidemichi Sone
  • Publication number: 20160015790
    Abstract: The invention relates to a powdered milk product includes angiogenin and/or angiogenin hydrolysate in an amount of 1.4 to 24 mg/15 g, and cystatin and/or cystatin hydrolysate in the mass ratio to the angiogenin and/or angiogenin hydrolysate of 0.03 to 1.3.
    Type: Application
    Filed: July 31, 2012
    Publication date: January 21, 2016
    Applicant: MEGMILK SNOW BRAND Co., Ltd.
    Inventors: Aiko OHMACHI, Hiroaki MATSUYAMA, Yoshikazu MORITA, Yuko ISHIDA, Takayuki NARA, Ken KATO, Atsushi SERIZAWA, Hiroshi UENO, Hiroshi URAZONO
  • Publication number: 20150362552
    Abstract: A probe device of the present invention measures a position of every chip in a wafer to be inspected to acquire the position as actual measurement data. Then, the probe device calculates a variation amount of an actual measurement position of each chip or a variation amount of a position at which a probe is brought into contact with the each chip of the wafer on the basis of the actual measurement data, and allows a monitor to display a range-of-variation display image that visually displays the variation amount. In the image, a quadrangular area corresponding to the each chip is displayed, and a dot is displayed in each the quadrangular area at a position shifted from a center position thereof in accordance with the variation amount.
    Type: Application
    Filed: August 24, 2015
    Publication date: December 17, 2015
    Applicant: TOKYO SEIMITSU CO., LTD.
    Inventors: Yuichi Ozawa, Hiroshi Nishimura, Seiichi Ohta, Yasuhito Iguchi, Kunihiko Chiba, Ken Kato
  • Publication number: 20150362553
    Abstract: The present invention provides a probe device that includes an alignment utility function. When a user inputs a condition value for a variation amount (variation range) of a contact position at which a probe is in contact with each chip, in a simulation using actual measurement data acquired by measuring a position of each of all chips in one wafer, a range of variation of each chip is calculated by changing a measurement point at which alignment is performed to calculate a setting of optimum measurement points so that the range of variation is equal to or less than the condition value and the number of measurement points is minimum. Then information on the optimum measurement point is provided to the user.
    Type: Application
    Filed: August 24, 2015
    Publication date: December 17, 2015
    Applicant: Tokyo Seimitsu Co., Ltd.
    Inventors: Yuichi Ozawa, Hiroshi Nishimura, Seiichi Ohta, Yasuhito Iguchi, Kunihiko Chiba, Ken Kato
  • Publication number: 20150343031
    Abstract: The invention relates to a drink includes angiogenin and/or angiogenin hydrolysate in an amount of more than 0.8 mg/100 ml and not more than 150 mg/100 ml, and cystatin and/or cystatin hydrolysate in the mass ratio to the angiogenin and/or angiogenin hydrolysate of 0.006 to 1.7.
    Type: Application
    Filed: July 31, 2012
    Publication date: December 3, 2015
    Applicant: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Aiko Ohmachi, Hiroaki Matsuyama, Yoshikazu Morita, Yuko Ishida, Takayuki Nara, Ken Kato, Atsushi Serizawa, Hiroshi Ueno, Hiroshi Urazono
  • Publication number: 20150343029
    Abstract: The invention relates to a cheese includes angiogenin and/or angiogenin hydrolysate in an amount of 6.5 mg/100 g to 160 mg/100 g, and lactoperoxidase and/or lactoperoxidase hydrolysate in the mass ratio to the angiogenin and/or angiogenin hydrolysate of 0.3 to 33.
    Type: Application
    Filed: July 31, 2012
    Publication date: December 3, 2015
    Applicant: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Aiko Ohmachi, Hiroaki Matsuyama, Yoshikazu Morita, Yuko Ishida, Takayuki Nara, Ken Kato, Atsushi Serizawa, Hiroshi Ueno, Hiroshi Urazono
  • Publication number: 20150343030
    Abstract: The invention relates to a drink includes angiogenin and/or angiogenin hydrolysate in an amount of more than 0.8 mg/100 ml and not more than 150 mg/100 ml, and lactoperoxidase and/or lactoperoxidase hydrolysate in the mass ratio to the angiogenin and/or angiogenin hydrolysate of 0.3 to 23.
    Type: Application
    Filed: July 31, 2012
    Publication date: December 3, 2015
    Applicant: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Aiko Ohmachi, Hiroaki Matsuyama, Yoshikazu Morita, Yuko Ishida, Takayuki Nara, Ken Kato, Atsushi Serizawa, Hiroshi Ueno, Hiroshi Urazono
  • Publication number: 20150331384
    Abstract: A cleaning blade is arranged to contact a surface of an image carrier to remove a developer on the surface of the image carrier. The cleaning blade is made of an elastic body in which a loss elastic modulus at a temperature of 100° C. and a frequency of 10 Hz is set within a range of 3.0×104 Pa to 2.61×105 Pa (inclusive).
    Type: Application
    Filed: May 14, 2015
    Publication date: November 19, 2015
    Inventor: Ken KATO
  • Patent number: 9186366
    Abstract: It is intended to find novel pharmaceutical use of sphingomyelin and to provide preventive or therapeutic agents for various diseases as well as a food and drink product and feed comprising any of these agents. The present invention provides a pharmaceutical agent which contains sphingomyelin as an active ingredient and is any of the following agents: 1) a sialomucin secretion promoter, 2) an agent for preventing drunken sickness (hangover), 3) an antiallergic agent, 4) an antioxidant, 5) an agent for defending against infection, 6) a hair growth agent, 7) a therapeutic agent for demyelinating disease, 8) an anti-pigmentation agent, 9) an anti-inflammatory agent, and 10) an agent for improving learning ability. The present invention also provides a food and drink product or feed, characterized by comprising the agent. It is preferred that the sphingomyelin should be derived from milk.
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: November 17, 2015
    Assignee: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Ken Kato, Susumu Miura, Leo Tanaka, Hiroshi Ueno, Noriko Ueda, Yuko Haruta, Toshimitsu Yoshioka
  • Patent number: 9173902
    Abstract: A skin-whitening agent offering an excellent whitening effect and being effective in preventing and treating age spots, freckles, etc., where such skin-whitening agent contains as its effective ingredient a whey protein hydrolyzate characterized by a molecular weight distribution of 10 kDa or less, main peak of 200 Da to 3 kDa, APL (average peptide-chain length) of 2 to 8, free amino acid content of 20% or less, and antigenicity of one-ten thousandth of ?-lactoglobulin or less, as well as a cosmetic, drink or food, feed, pharmaceutical preparation or other skin-whitening product containing such skin-whitening agent.
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: November 3, 2015
    Assignee: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Tatsuya Watanabe, Ken Kato, Hiroshi Ueno, Yuko Haruta, Noriko Ueda, Toshimitsu Yoshioka
  • Publication number: 20150297690
    Abstract: The invention relates to a protein material includes angiogenin and/or angiogenin hydrolysate in an amount of 2 to 15 mg/100 mg, and lactoperoxidase and/or lactoperoxidase hydrolysate, in the mass ratio to angiogenin and/or angiogenin hydrolysate of 0.3 to 20.
    Type: Application
    Filed: July 31, 2012
    Publication date: October 22, 2015
    Applicant: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Aiko OHMACHI, Hiroaki MATSUYAMA, Yoshikazu MORITA, Yuko ISHIDA, Takayuki NARA, Ken KATO, Atsushi SERIZAWA
  • Publication number: 20150258184
    Abstract: The invention relates to a protein material includes angiogenin and/or angiogenin hydrolysate in an amount of 2 to 15 mg/100 mg, and cystatin and/or cystatin hydrolysate in the mass ratio to angiogenin and/or angiogenin hydrolysate of 0.003 to 0.6.
    Type: Application
    Filed: July 31, 2012
    Publication date: September 17, 2015
    Applicant: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Aiko Ohmachi, Hiroaki Matsuyama, Yoshikazu Morita, Yuko Ishida, Takayuki Nara, Ken Kato, Atsushi Serizawa
  • Publication number: 20150230486
    Abstract: The invention relates to a cheese includes angiogenin and/or angiogenin hydrolysate in an amount of 6.5 mg/100 g to 160 mg/100 g, and cystatin and/or cystatin hydrolysate in the mass ratio to the angiogenin and/or angiogenin hydrolysate of 0.02 to 1.6.
    Type: Application
    Filed: July 31, 2012
    Publication date: August 20, 2015
    Applicant: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Aiko Ohmachi, Hiroaki Matsuyama, Yoshikazu Morita, Yuko Ishida, Takayuki Nara, Ken Kato, Atsushi Serizawa, Hiroshi Ueno, Hiroshi Urazono