Patents by Inventor Koji Kato

Koji 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).

  • Publication number: 20100227721
    Abstract: An endless metal belt including a ring formed by laminating endless metal plates; and multiple elements continuously attached to the ring. Each of the elements has a body, a head connected to the body by a pillar, and slots formed between the body and the head on left and right sides of the pillar, respectively, for receiving the ring. The elements satisfy the equations (h/t)<1 and (S/h)>40, where h is a width of the slots, t is a plate thickness of the elements, and S is an area of the head.
    Type: Application
    Filed: September 30, 2008
    Publication date: September 9, 2010
    Inventors: Koji Kato, Masashi Hattori, Yasuhiro Takeuchi, Hideharu Ushida, Masaki Saito, Katsumori Fujii, Shinichiro Yajima, Koichi Tanaka, Hirofumi Nozawa, Keisuke Ninomiya, Satoru Ando, Yuji Hattori, Tomohito Suzuki, Miyoshi Kakiuchi, Toshiaki Oomori, Kazuhiro Hanaki, Keiichiro Irie
  • Patent number: 7790884
    Abstract: To provide a compound which has an excellent activity to modulate the functions of CCR4 or TARC and/or MDC and can be used for the prevention and/or treatment of various inflammatory diseases, allergic diseases, autoimmune diseases and the like. An acylaminopiperidine compound represented by the formula (I) or a pharmaceutically acceptable salt thereof. [Symbols in the formula represent the following meanings; A: a single bond or C1-C6 alkylene, R1: phenyl which may be substituted, etc., R2: —H or C1-C6 alkyl, R3: —H, C1-C6 alkyl or C3-C8 cycloalkyl, R4: pyrrolidin-2-yl which may be substituted, etc., and D: benzene ring or pyrazole ring].
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: September 7, 2010
    Assignee: Astellas Pharma Inc.
    Inventors: Toru Kontani, Noriyuki Kawano, Naoyuki Masuda, Koji Kato, Hiroshi Nagata, Hiroshi Inami, Tadashi Terasaka, Kazuhiro Yokoyama, Takahiro Miyazaki
  • Patent number: 7775028
    Abstract: An annular metal cord includes an annular core portion and an outer layer portion. The annular core portion is formed by connecting together both ends of a first strand material which is made up of six twisted first metal filaments. The outer layer portion is formed by winding spirally a second strand material which is made up of six twisted second metal filaments around the annular core portion. The second strand material is wound at a predetermined winding angle relative to a center axis of the annular core portion, and a winding initiating end portion and a winding terminating end portion are connected together. As a result, the breaking strength of the annular metal cord can be made large, and the production thereof can be facilitated.
    Type: Grant
    Filed: November 9, 2006
    Date of Patent: August 17, 2010
    Assignees: Sumitomo (SEI) Steel Wire Corp., Sumitomo Electric Tochigi Co., Ltd.
    Inventors: Hiroshi Sasabe, Hitoshi Wakahara, Yuichi Sano, Kenichi Okamoto, Koji Kato, Masaki Saito
  • Publication number: 20100195219
    Abstract: A wide-angle zoom lens system includes a negative fist lens group, a positive second lens group, and a positive third lens group, in this order from the object. Upon zooming from the short focal length extremity to the long focal length extremity, each of the negative fist lens group, the positive second lens group and the positive third lens group move along the optical axis thereof while a distance between the negative fist lens group and the positive second lens group decreases, and a distance between the positive second lens group and the positive third lens group also decreases. The wide-angle zoom lens system satisfies the following condition: 2.45<f3/fw<3.5 ??(1) wherein f3 designates the focal length of the positive third lens group; and fw designates the focal length of the entire wide-angle zoom lens system at the short focal length extremity.
    Type: Application
    Filed: February 1, 2010
    Publication date: August 5, 2010
    Applicant: HOYA CORPORATION
    Inventor: Koji KATO
  • Publication number: 20100124117
    Abstract: A memory includes a first word line which is connected to a control gate electrode of a first memory cell, a second word line which is connected to a control gate electrode of a second memory cell, a potential transfer line which is connected to both of the first and second word lines, a first N-channel MOS transistor which is connected between the first word line and the potential transfer line, and a second N-channel MOS transistor which is connected between the second word line and the potential transfer line. A control circuit supplies a first potential with a plus value to a semiconductor substrate, and supplies a second potential with the plus value lower than the first potential to the potential transfer line, to turn the first N-channel MOS transistor on, and to turn the second N-channel MOS transistor off, in erasing data of the first memory cell.
    Type: Application
    Filed: November 13, 2009
    Publication date: May 20, 2010
    Inventors: Hiroyuki KUTSUKAKE, Kenji GOMIKAWA, Mitsuhiro NOGUCHI, Kikuko SUGIMAE, Masato Endo, Takuya FUTATSUYAMA, Koji KATO, Kanae UCHIDA
  • Patent number: 7715118
    Abstract: A macro lens system includes a positive first lens group, a diaphragm, a positive second lens group, and a negative third lens group. Upon focusing from an object at an infinite distance to an object at a closer distance, the positive first lens group and the positive second lens group integrally move toward the object without changing a distance therebetween with respect to the negative third lens group which is stationary with respect to an imaging plane in a camera body. The positive first lens group includes a negative first lens sub-lens group and a positive second sub-lens group which are divided at a maximum distance between lens elements in the positive first lens group. The macro lens system satisfies specified conditions.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: May 11, 2010
    Assignee: Hoya Corporation
    Inventor: Koji Kato
  • Patent number: 7715116
    Abstract: A telephoto lens system includes a positive first lens group, a positive second lens group, a diaphragm, a negative third lens group constituting a focusing lens group, and a positive fourth lens group. The first lens group includes a positive first lens element, a positive second lens element, and a negative third lens element. The second lens group includes a negative or a positive fourth lens element and a positive or negative fifth lens element which are cemented to each other. The third lens group includes a positive or negative sixth lens element and a negative or positive seventh lens element which are cemented to each other. The fourth lens group includes one positive eighth lens element. Upon focusing on an object at infinity to an object at a closer distance, the third lens group is moved toward the image. The telephoto lens system satisfies the following conditions.
    Type: Grant
    Filed: April 9, 2008
    Date of Patent: May 11, 2010
    Assignee: Hoya Corporation
    Inventor: Koji Kato
  • Publication number: 20100104301
    Abstract: An image forming apparatus includes: a medium transport path which a medium is transported through; an image forming unit configured to form a developer image on the medium transported through the medium transport path; a fusing unit configured to fix the developer image formed on the medium to the medium; a temperature detecting unit configured to detect temperature in the image forming apparatus; and a controller operable to temporarily stop the transport of the medium in the medium transport path when the temperature detected by the temperature detecting unit is equal to or higher than a predetermined temperature.
    Type: Application
    Filed: October 21, 2009
    Publication date: April 29, 2010
    Applicant: Oki Data Corporation
    Inventor: Koji KATO
  • Patent number: 7706724
    Abstract: A first bearing member and a second bearing member fit in a first side and a second side of a rotating shaft in the axial direction, respectively. The first bearing member is held by a supporting portion provided in a casing on a side corresponding to an emplacing member of an image carrier drum. The second bearing member is held by fitting in a fit-in portion from inside. A wall surface that regulates a charging roller in a longitudinal direction is formed on the second bearing member to protrude from a wall surface rotatably and pivotally supporting the charging roller.
    Type: Grant
    Filed: June 26, 2007
    Date of Patent: April 27, 2010
    Assignee: Ricoh Company, Ltd.
    Inventors: Yoshihiro Kawakami, Koji Kato, Hirobumi Ooyoshi, Tomofumi Yoshida, Kenzo Tatsumi, Yoshiyuki Shimizu, Tomohiro Kubota
  • Publication number: 20100099064
    Abstract: Children exhibit curiosity and desire to acquire things of interest from their earliest stages. This eventually evolves into their lust for toys, dolls, stickers, books, clothing, having books read to them, being allowed to watch TV, and more. Things of a child's interest are generically referred to as ‘collectibles’ hereafter. A game system that overlays educational content with in-game collectibles is presented. The more in-game collectibles the player has the more fun they have. This paradigm converts the lust for in-game collectibles into a lust to learn. A virtuous cycle emerges where (i) anticipation to acquire the next educational content builds up, and then (ii) this anticipation is gratified when the educational content is finally acquired, and (iii) the educational content is naturally appreciated until the child moves onto the next collectible.
    Type: Application
    Filed: October 18, 2009
    Publication date: April 22, 2010
    Inventors: Koji Kato, Jeremiah Stewart Jamison
  • Publication number: 20100086392
    Abstract: A method is provided of manufacturing semiconductor devices formed on a semiconductor wafer, including placing the wafer in a semiconductor container and conveying the container to a semiconductor manufacturing apparatus. An opening of the container is opposed to an opening of the apparatus such that an opener of the apparatus holds a lid of the opening the container. A key of the opener is inserted to a latch groove of the lid, and the key is rotated to contact a latch of the lid. The openings are connected such that a velocity differential pressure ratio obtained by dividing the maximum velocity when the opener holding the lid horizontally moves away from the opening of the container, by the differential pressure between the inside pressure and the outside pressure of the apparatus, is set to be 0.06 ((m/s)/Pa) or less, and then the wafer is processed.
    Type: Application
    Filed: September 29, 2009
    Publication date: April 8, 2010
    Inventors: Yoshiaki Kobayashi, Shigeru Kobayashi, Kenji Tokunaga, Koji Kato, Teruo Minami
  • Patent number: 7689153
    Abstract: An image formation system is configured by connecting two or more image formation devices. The system includes a fixing device fixing an unfixed development image to a record medium and a charge elimination device eliminating a charge of the record medium in an inlet of the fixing device of the second or later image formation device.
    Type: Grant
    Filed: May 20, 2005
    Date of Patent: March 30, 2010
    Assignee: Ricoh Company, Ltd.
    Inventors: Tsutomu Nakagawa, Koji Kato, Tomonari Hokkyo, Kenji Nozawa
  • Publication number: 20090328063
    Abstract: Cross-domain communication between a parent web page hosted in a parent domain and a child web page hosted in a different child domain is provided. Upon downloading the parent page and child page into a client's web browser, an IFM-channel connection can be established within the browser between the parent page and child page, which can be used to bidirectionally communicate text-based messages containing commands and HTML content directly between the parent page and child page. Additionally, an XML-channel connection can be established within the browser between the parent page and child page, which can be used to bidirectionally communicate text-based messages containing HTTP commands and XML content directly between the parent page and child page. This cross-domain communication of messages takes place completely within the browser.
    Type: Application
    Filed: June 27, 2008
    Publication date: December 31, 2009
    Applicant: Microsoft Corporation
    Inventors: Gabriel Corvera, George Moore, Daniel Thorpe, Koji Kato
  • Publication number: 20090308859
    Abstract: A ceramic heater is provided and comprises a ceramic substrate and a conductive heating element arranged inside of or on a surface of the ceramic substrate. The conductive heating element is made of a material which had undergone a high-temperature heat treatment.
    Type: Application
    Filed: June 10, 2009
    Publication date: December 17, 2009
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Koji KATO, Shoji KANO
  • Patent number: 7623821
    Abstract: A conveyor device includes a conveyor belt and a driving unit that applies a driving force to the conveyor belt at different portions in a width direction of the conveyor belt to drive the conveyor belt. The driving unit includes a driving shaft having a projection corresponding to each of the portions. The belt includes a recess corresponding to the projection arranged on each side of the conveyor belt in the width direction.
    Type: Grant
    Filed: April 20, 2007
    Date of Patent: November 24, 2009
    Assignee: Ricoh Company, Limited
    Inventors: Tomohiro Kubota, Yoshiyuki Shimizu, Kenzo Tatsumi, Yoshihiro Kawakami, Tomofumi Yoshida, Hirobumi Ooyoshi, Koji Kato
  • Publication number: 20090126079
    Abstract: The cotton pants 1 as a pair of pants with the L pocket is that the front and the reverse edge 3Ab of the storing part 3A is perpendicular against the length direction of the belt part 3, therefore all the sewing process can be done by sewing machine and the mass productivity can be kept. Also because the upper edge of the raw fabric which does not have the rectangle expansion and contraction inside the elongating part 3B is sewn on and the lower edge of the raw fabric which does not have expansion and contraction is sewn on the lower edge of the belt part 3, one part of the raw fabric 6 which does not have expansion and contraction can be seen even if the one who wears it turns over the lower edge of the elongating part 3B by curiosity and the inner structure of the stretch stopper material 11 etc. can not be seen, therefore the situation that the one who wears it pulls out the inner structure and destroys the structure which is capable of expansion and contraction can definitely be prevented.
    Type: Application
    Filed: April 18, 2008
    Publication date: May 21, 2009
    Applicant: Koji KATO
    Inventor: Koji Kato
  • Publication number: 20090131666
    Abstract: [Problem] To provide a compound which has an excellent activity to modulate the functions of CCR4 or TARC and/or MDC and can be used for the prevention and/or treatment of various inflammatory diseases, allergic diseases, autoimmune diseases and the like. [Means for Resolution] An acylaminopiperidine compound represented by the formula (I) or a pharmaceutically acceptable salt thereof. [Symbols in the formula represent the following meanings; A: a single bond or C1-C6 alkylene, R1: phenyl which may be substituted, etc., R2: —H or C1-C6 alkyl, R3: —H, C1-C6 alkyl or C3-C8 cycloalkyl, R4: pyrrolidin-2-yl which may be substituted, etc., and D: benzene ring or pyrazole ring].
    Type: Application
    Filed: March 23, 2007
    Publication date: May 21, 2009
    Applicant: ASTELLAS PHARMA INC.
    Inventors: Toru Kontani, Noriyuki Kawano, Naoyuki Masuda, Koji Kato, Hiroshi Nagata, Hiroshi Inami, Tadashi Terasaka, Kazuhiro Yokoyama, Takahiro Miyazaki
  • Publication number: 20090126080
    Abstract: In a pair of trousers stretchable around a waist, to be able to prevent from getting wrinkles and the like on upper parts of a front body and a back body with certainty and improve an appearance so as to make a tuck and an opening end of a storing part unnoticeable and yet, to be able to enhance its productivity. In a pair of suit trousers 1, by following attachment of a tuck 5 to each of upper ends of side lines LS and RS, a primary elastic material being joined between an elongating part 3B and a storing part 3A becomes elastic, thereby being elastic around the waist. With this movement, tucks 5 are opened and closed, therefore, it can prevent from getting wrinkles and the like on upper parts of a front body 4 and a back body 9. Also, tucks 5 are attached along side lines LS and RS, thereby being united with side lines LS and RS with tucks 5 closed. Even if tucks 5 are opened, tucks 5 are extensions of side lines LS and RS, thereby being unnoticeable.
    Type: Application
    Filed: October 6, 2008
    Publication date: May 21, 2009
    Inventor: Koji KATO
  • Patent number: D597129
    Type: Grant
    Filed: April 24, 2007
    Date of Patent: July 28, 2009
    Assignee: Ricoh Company, Ltd.
    Inventors: Kenzo Tatsumi, Yoshihiro Kawakami, Yoshiyuki Shimizu, Tomohiro Kubota, Koji Kato, Hirobumi Ooyoshi, Tomofumi Yoshida
  • Patent number: D603450
    Type: Grant
    Filed: April 24, 2007
    Date of Patent: November 3, 2009
    Assignee: Ricoh Company, Ltd.
    Inventors: Kenzo Tatsumi, Yoshihiro Kawakami, Yoshiyuki Shimizu, Tomohiro Kubota, Koji Kato, Hirobumi Ooyoshi, Tomofumi Yoshida