Patents by Inventor Masaki Ishikawa

Masaki Ishikawa 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: 20120234626
    Abstract: A first sound absorbing material to be located facing a vehicle room interior side, the air-impermeable material having an air-impermeable film having bonding hot-melts on both sides thereof, and the second sound absorbing material to be located facing a vehicle room exterior side are laminated in this order, and are closely-located between two heating boards and are supplied with hot air to melt hot-melts and thus to make a laminate. The laminate is cold press molded with the first sound absorbing material on a lower mold, and at the same time as the press molding, compressed gas is supplied from an upper mold to apply pressure on the air-impermeable material and thus to compression mold the first sound absorbing material.
    Type: Application
    Filed: March 7, 2012
    Publication date: September 20, 2012
    Applicant: TAKEHIRO CO., LTD.
    Inventors: Masaki ISHIKAWA, Hidekimi TAKAHASHI, Yuji MORI, Hiroyuki HONDA
  • Publication number: 20120141859
    Abstract: A multilayer porous film, comprising a porous layer including inorganic particles and a resin binder on at least one surface of a porous film containing a polyolefin resin as a main component, wherein the inorganic particles contain an aluminum silicate compound as a main component.
    Type: Application
    Filed: May 21, 2010
    Publication date: June 7, 2012
    Inventors: Hiroshi Murata, Hidenori Iwasawa, Daisuke Inagaki, Masaki Ishikawa
  • Patent number: 8194879
    Abstract: The objective of the present invention is to efficiently and inexpensively mass-produce a sound insulator for a vehicle which is light in weight and has excellent sound insulating properties. For this purpose, the ultra-light sound insulator of the present invention is composed of a felt single sheet 3 having a vehicle interior side surface 1 and a vehicle exterior side surface 2 and being thermoformed of cotton fibers and binder fibers which are tangled and contacted and jointed to each other in a random manner. The ratio of the stiffness of the vehicle interior side surface 1 to that of the vehicle exterior side surface 2 is set to be in a range of 1.1 to 10. The single sheet 3 also has an area of gradually-decreasing stiffness 4 that spreads over at least one part of the area between the vehicle interior side surface 1 and the vehicle exterior side surface 2.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: June 5, 2012
    Assignees: Takehiro Co., Ltd., Toyota Boshoku Kabushiki Kaisha
    Inventors: Masaki Ishikawa, Youhei Ishikawa, Sohei Matsuyama, Hideyuki Mori
  • Patent number: 8188154
    Abstract: A decomposition reaction apparatus for the decomposition treatment of a thermosetting resin, which comprises a reaction apparatus comprising an introduction section for introducing a resin composition containing the thermosetting resin and a solvent containing a monomer component of the thermosetting resin or a component similar to the monomer component, a decomposition reaction section for heating and pressuring the resin composition and the above solvent so as for the solvent to have a supercritical state or a subcritical state, to thereby prepare a treated and recovered product containing a recycled resin formed by the reduction of the molecular weight of the above thermosetting resin, and a discharge section for discharging the treated and recovered product.
    Type: Grant
    Filed: October 7, 2005
    Date of Patent: May 29, 2012
    Assignee: Sumitomo Bakelite Company, Ltd.
    Inventors: Junya Goto, Sumiya Miyake, Masaki Ishikawa, Kazunori Shimoyachi
  • Patent number: 8158246
    Abstract: A sound insulator of the invention includes a sound absorption layer 202 and an air-impermeable resonance layer 203, which are bonded to each other via an adhesive layer 204. The sound absorption layer 202 has a thickness in a range of 5 to 50 mm and an area-weight of not greater than 2000 g/m2. The sound absorption layer 202 has a two-layer structure of a high-density sound absorption layer 202a and a low-density sound absorption layer 202b, which have different densities. The high-density sound absorption layer 202a is bonded to the air-impermeable resonance layer 203 via the adhesive layer 204 and has a density in a range of 0.05 to 0.20 g/cm3 and a thickness in a range of 2 to 30 mm. The low-density sound absorption layer 202b is bonded to the other face of the high-density sound absorption layer 202a, which is opposite to the air-impermeable resonance layer 203, via an adhesive layer 202c and has a density in a range of 0.01 to 0.10 g/cm3 and a thickness in a range of 2 to 30 mm.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: April 17, 2012
    Assignees: Takehiro Co., Ltd., Toyota Boshoku Corporation
    Inventors: Toru Inoue, Masaki Ishikawa, Youhei Ishikawa, Sohei Matsuyama, Hideyuki Mori
  • Publication number: 20110184077
    Abstract: The present invention is a method for decomposing a polymer material by chemically decomposing a polymer material containing a first monomer and a second monomer in a mixture of the polymer material with the first monomer or a derivative of the first monomer to produce a chemical raw material. A relationship between a proportion of number of molecules of the second monomer to number of molecules of the first monomer in a reaction system for decomposing the polymer material and the molecular weight of the chemical raw material produced in the reaction system is acquired in advance (S101). Subsequently, an addition mount of the derivative of the first monomer to be added to the polymer material is determined based on the above relationship (S102). The first monomer in the addition amount determined is then mixed with the polymer material (S103).
    Type: Application
    Filed: September 9, 2009
    Publication date: July 28, 2011
    Applicant: SUMITOMO BAKELITE CO., LTD
    Inventors: Junya Goto, Masaki Ishikawa, Tamotsu Orihara, Taichi Koide
  • Publication number: 20110080698
    Abstract: An electronic apparatus includes an image display panel that includes an image display screen to display an image on a front side thereof; a front cover that exposes the image display screen; a rear cover that extends on a rear side of the image display panel and forms an inner space for accommodating the image display panel in cooperation with the front cover; a support member that is disposed in the inner space and is fixed to the front cover, and is extended at least in a first direction along the image display panel; a first holder configured to be mounted on with an electronic component and being supported in the inner space; and a second holder configured to be mounted with an electronic component, being disposed in parallel to the first holder in the first direction and being supported, in the inner space.
    Type: Application
    Filed: October 5, 2010
    Publication date: April 7, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Norimichi FURUTA, Hirokatsu KATO, Masaki ISHIKAWA
  • Publication number: 20110080697
    Abstract: A cable interconnection structure includes a sheet-metal member including a wall which is bent from and substantially normal to a plate-like base and extends along an end side of the base, and an opening including a first opening region provided in the base and a second opening region provided in the wall in a boundary region between the base and the wall; and a support member blocking a portion of the first opening region and supporting the sheet-metal member, wherein the sheet-metal member is slidable from a first position to a second position on the first surface, the support member includes a cutout, and the sheet-metal member includes a tongue which overlaps with the cutout and presses the support member to the sheet metal member, when the sheet-metal member is located at the second position.
    Type: Application
    Filed: October 5, 2010
    Publication date: April 7, 2011
    Applicant: FUJITSU LIMITED
    Inventor: Masaki ISHIKAWA
  • Publication number: 20110080389
    Abstract: An electronic apparatus includes an image display panel that includes an image display screen to display an image on a front side; a light emitting/receiving unit that is disposed at an end of a first side of the image display panel and emits and receives light to detect a position of an object proximal to or on a front surface of the image display panel; a cover that exposes the image display screen and that includes a plate covering at least the first side of the front surface of the image display panel with a gap; and a reinforcement component that contacts the plate between the image display panel and the plate.
    Type: Application
    Filed: October 5, 2010
    Publication date: April 7, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Masaki ISHIKAWA, Makoto Bando
  • Publication number: 20110080722
    Abstract: A display apparatus includes a display unit, a frame that covers a side part of the display unit, a supporting plate disposed on a back face side of the display unit, and a connecting component that connects the frame and the supporting plate. The frame includes an engaged section provided inside the frame. The connecting component includes a base section located in a position closer to the back face side of the display unit than the supporting plate, a limb section that extends from the base section into a space between the side part of the display unit and the frame, and an engaging section that extends from the limb section and defines a position of the frame in a direction of a depth of the display unit by engaging the engaged section.
    Type: Application
    Filed: February 2, 2010
    Publication date: April 7, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Masaki ISHIKAWA, Akira Saito
  • Patent number: 7851514
    Abstract: The invention provides a process for producing a recycled resin, which includes: a first step of decomposing a resin composition containing a thermosetting resin in a supercritical or subcritical solvent having a monomer constituting the thermosetting resin or a derivative thereof as an essential component and a second step of adding a polyfunctional compound thereto to process; a recycled resin or a processed and recovered matter obtained according to the process for producing; a recycled resin composition formed from a recycled resin and/or a processed and recovered matter of the resin composition; and a method for recycling a resin composition, which reuses said recycled resin and/or said processed and recovered matter of a resin composition as a raw material of a recycled resin composition.
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: December 14, 2010
    Assignee: Sumitomo Bakelite Company, Ltd.
    Inventors: Junya Goto, Masaki Ishikawa, Kazunori Shimoyachi
  • Publication number: 20090318576
    Abstract: The invention provides a process for producing a recycled resin, which includes: a first step of decomposing a resin composition containing a thermosetting resin in a supercritical or subcritical solvent having a monomer constituting the thermosetting resin or a derivative thereof as an essential component and a second step of adding a polyfunctional compound thereto to process; a recycled resin or a processed and recovered matter obtained according to the process for producing; a recycled resin composition formed from a recycled resin and/or a processed and recovered matter of the resin composition; and a method for recycling a resin composition, which reuses said recycled resin and/or said processed and recovered matter of a resin composition as a raw material of a recycled resin composition.
    Type: Application
    Filed: September 12, 2005
    Publication date: December 24, 2009
    Inventors: Junya Goto, Masaki Ishikawa, Kazunoir Shimoyachi
  • Publication number: 20090310860
    Abstract: An image processor includes a hue region judging section judging which one of a plurality of hue regions corresponds to a hue and a converting section obtaining a correction value by using the hue to correct the hue based on the correction value. The converting section obtains a first difference value by using a difference between the hue and a first reference value, obtains a second difference value by using a difference between a second reference value and the first difference value, and obtains the correction value by using the second difference value. The hue is corrected based on the correction value.
    Type: Application
    Filed: June 11, 2009
    Publication date: December 17, 2009
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Masaki ISHIKAWA, Takekuni Yamamoto
  • Publication number: 20090215912
    Abstract: A decomposition reaction apparatus for the decomposition treatment of a thermosetting resin, which comprises a reaction apparatus comprising an introduction section for introducing a resin composition containing the thermosetting resin and a solvent containing a monomer component of the thermosetting resin or a component similar to the monomer component, a decomposition reaction section for heating and pressuring the resin composition and the above solvent so as for the solvent to have a supercritical state or a subcritical state, to thereby prepare a treated and recovered product containing a recycled resin formed by the reduction of the molecular weight of the above thermosetting resin, and a discharge section for discharging the treated and recovered product.
    Type: Application
    Filed: October 7, 2005
    Publication date: August 27, 2009
    Applicant: SUMITOMO BAKELITE COMPANY LIMITED
    Inventors: Junya Goto, Sumiya Miyake, Masaki Ishikawa, Kazunori Shimoyachi
  • Publication number: 20090154086
    Abstract: The casing structure includes a first frame having a top surface section; a second frame having a top surface section and a bent section that is bent on the top surface section at a location where the the second frame abuts the first frame; and a hinge mounted over the top surface section of the first frame including the location and the top surface section of the second part. The hinge secures an LCD to the second frame.
    Type: Application
    Filed: October 14, 2008
    Publication date: June 18, 2009
    Applicant: Fujitsu Limited
    Inventors: Masaki Ishikawa, Naoki Miyakoshi
  • Patent number: 7315034
    Abstract: In an irradiation system with an ion beam/charged particle beam having an energy filter, the energy filter is formed by deflection electrodes and a deflection magnet which can be switchingly used. The deflection magnet has a general window-frame shape and is formed with a hollow portion at its center. The deflection electrodes are installed, along with suppression electrodes, in a vacuum chamber arranged in the hollow portion of the deflection magnet. The deflection electrodes are installed with respect to the deflection magnet such that a deflection trajectory of a beam caused by a magnetic field and a deflection trajectory of a beam caused by an electric field overlap each other. Since the deflection electrodes and the deflection magnet can be switchingly used, the system can deal with a wider range of beam conditions and thus is widely usable.
    Type: Grant
    Filed: August 12, 2005
    Date of Patent: January 1, 2008
    Assignee: Sen Corporation, An Shi and Axcelis Company
    Inventors: Takanori Yagita, Takashi Nishi, Michiro Sugitani, Junichi Murakami, Mitsukuni Tsukihara, Mitsuaki Kabasawa, Masaki Ishikawa, Tetsuya Kudo
  • Publication number: 20070144829
    Abstract: The objective of the present invention is to efficiently and inexpensively mass-produce a sound insulator for a vehicle which is light in weight and has excellent sound insulating properties. For this purpose, the ultra-light sound insulator of the present invention is composed of a felt single sheet 3 having a vehicle interior side surface 1 and a vehicle exterior side surface 2 and being thermoformed of cotton fibers and binder fibers which are tangled and contacted and jointed to each other in a random manner. The ratio of the stiffness of the vehicle interior side surface 1 to that of the vehicle exterior side surface 2 is set to be in a range of 1.1 to 10. The single sheet 3 also has an area of gradually-decreasing stiffness 4 that spreads over at least one part of the area between the vehicle interior side surface 1 and the vehicle exterior side surface 2.
    Type: Application
    Filed: December 13, 2006
    Publication date: June 28, 2007
    Applicants: TAKEHIRO CO., LTD., TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Masaki ISHIKAWA, Youhei ISHIKAWA, Sohei MATSUYAMA, Hideyuki MORI
  • Patent number: 7215823
    Abstract: An image processor is provided which simplifies filter processing and increases the speed when an image is decoded, and is suitable for realizing effective screen effect. In deblocking filter processing, as to a pixel array intersecting a boundary between adjacent blocks, pixel values v2? to v7? after filtering are computed by filter arithmetic equations as shown below v2?=(v2+v5)/2+(v2?v5)/4 v3?=(v3+v5)/2+(v3?v5)/8 v4?=(v4+v5)/2 v5?=(v5+v4)/2+(v5?v4)/8 v6?=(v6+v4)/2+(v6?v4)/4 v7?=(v7?(v7?v4)/8.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: May 8, 2007
    Assignee: Seiko Epson Corporation
    Inventors: Hirotsuna Miura, Masaki Ishikawa
  • Patent number: 7162090
    Abstract: To provide an image processing apparatus suitable for simplifying and accelerating a filtering process at the time of decoding an image and implementing an effective filter effect. A deblock filtering process judges whether or not difference values between values of subject pixels v0 to v7 and values of reference pixels ry0 to ry7 are exceeding a threshold, performs horizontal filter operation as to the subject pixels v0 to v7 based solely on the values of the subject pixels v0 to v7 and the values of the reference pixels rx0 and rx1, determines whether or not to perform vertical filter operation as to the subject pixels v0 to v7 based solely on the judgment result, and performs the vertical filter operation as to the subject pixels v0 to v7 based solely on the values of the subject pixels v0 to v7 and the values of the reference pixels ry0 to ry7.
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: January 9, 2007
    Assignee: Seiko Epson Corporation
    Inventors: Hirotsuna Miura, Masaki Ishikawa
  • Publication number: 20060226358
    Abstract: Firstly, the following check chip is set up into a heater: A check chip onto which a sample has been picked up by wiping out the surface of a check target, or a check chip formed by absorbing and collecting the sample into a filter. Here, the filter has been set up in a vibration-type or heating-type portable-type absorption probe in an attachment/detachment-capable manner. Secondly, a sample gas generated from the heated check chip is analyzed using a tandem-type mass spectrometer. This makes it possible to simplify the sample pick-up from various types of check targets, and to shorten the pick-up time and the checking time.
    Type: Application
    Filed: December 8, 2005
    Publication date: October 12, 2006
    Inventors: Masaki Ishikawa, Masaki Matsumoto, Yoshihiro Nishikawa, Yasuaki Takada, Hisashi Nagano, Masami Sakamoto