Patents Assigned to Seiren Co., Ltd.
  • Publication number: 20190039346
    Abstract: Provided is an embossed product on which a deep bumpy design is formed and which is also excellent in terms of a bumpy design shape-imparting property and cushioning performance and durability thereof. A composite material for embossing is a composite material in which a flexible polyurethane foam sheet is laminated on one surface of a skin material, in which the flexible polyurethane foam sheet has a thickness of 3 to 15 mm and a compression percentage of 5% to 40% in a temperature range of 100° C. to 150° C. In addition, an embossed product is obtained by embossing a surface of the skin material of the composite material for embossing.
    Type: Application
    Filed: September 23, 2016
    Publication date: February 7, 2019
    Applicant: Seiren Co., Ltd.
    Inventor: Masaru YOSHIMURA
  • Patent number: 10190254
    Abstract: A skin material (1) includes a cellular heat-insulating layer (3) and a coloring layer (4) which are sequentially stacked on a fibrous substrate (2) and has protrusions and recesses on a front face (6). The cellular heat-insulating layer (3) has a softening temperature of 110 to 250° C. A contact cool feeling (Qmax) of the front face (6) of the skin material (1) is 0.30 W/cm2 or less both before and after a heat treatment for 2400 hours at 70° C.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: January 29, 2019
    Assignee: Seiren Co., Ltd.
    Inventor: Norihiko Yoshida
  • Publication number: 20180368586
    Abstract: A cover member is a detachable cover member of seat. The cover member comprises at least a skin material and a lining material which is positioned on a back side of the skin material, the lining material is a multistory cloth which is bonded on the back side of the skin material through bonding agent, the cover member comprises bonded parts which the bonding agent is adhered and non-bonded parts which the bonding agent is not adhered between the the multistory cloth and the skin material. And, the multistory cloth may be a multistory knitting fabric which is knitted by polyester resin-made threads, the bonded part may be arranged in any one out of a net-likeshape, a dot-like-shape and a checkered pattern, the bonded part may be arranged irregularly et cetera.
    Type: Application
    Filed: June 25, 2018
    Publication date: December 27, 2018
    Applicants: Honda Motor Co., Ltd., TB Kawashima Co., Ltd., SEIREN CO., LTD., Sage Automotive Interiors Co., Ltd.
    Inventors: Tomoyuki UEMURA, Tomoyo FUTAKAWAME, Kazuki KITAGAWA, Kentaro ISEKI, Hideki KONDO, Takuro IZUMI, Satoshi NISHIDA
  • Patent number: 10147241
    Abstract: An object of the present invention is to provide a fitting support device and method which make it possible to reliably select apparel such as clothes that match user's appearance. The fitting support device includes: a color-characteristic processing unit 100 that acquires color characteristic data relating to user's skin color on the basis of captured image data; a body processing unit 101 that colors, on the basis of the color characteristic data, three-dimensional body shape data corresponding to body shape data on a user to thereby create body image data; a color-pattern processing unit 102 that acquires color pattern data corresponding to the color characteristic data, on the basis of clothing data; a wearing processing unit 103 that creates wearing image data on the basis of the body image data and the color pattern data; and a fitting processing unit 104 that creates fitting image data by synthesizing head portion image data on the user and the wearing image data.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: December 4, 2018
    Assignee: SEIREN CO., LTD.
    Inventors: Norihiro Ogata, Kozo Nagata, Junichi Hashimoto, Toshiro Kawabata
  • Publication number: 20180281737
    Abstract: Provided is a fabric for an air bag that is constituted by synthetic fibers, and the warp and the weft of the fabric have a tensile strength of 600 N/cm or more, an air flow rate of the fabric under a differential pressure of 20 kPa is 1.0 L/cm2·min or less, and an average stress of the warp and the weft that is required to additionally elongate the fabric from a 1.0% elongation state to a 3.0% elongation state is 15 N/cm or more, and an average stress of the warp and the weft that is required to additionally elongate the fabric from the 3.0% elongation state to a 5.0% elongation state is 15 N/cm or more.
    Type: Application
    Filed: September 26, 2016
    Publication date: October 4, 2018
    Applicant: SEIREN CO., LTD.
    Inventor: Tsuyoshi HOURAIYA
  • Publication number: 20180274167
    Abstract: An air bag base cloth according to the present invention includes a synthetic fiber fabric constituted by warp and weft that are constituted by synthetic fibers, and a synthetic resin layer that coats at least one surface of the synthetic fiber fabric, and only threads in one of the warp and the weft of the synthetic fiber fabric are exposed from the synthetic resin layer.
    Type: Application
    Filed: September 26, 2016
    Publication date: September 27, 2018
    Applicant: SEIREN CO., LTD.
    Inventors: Shota KODERA, Kohichi SAKASHITA
  • Patent number: 9957400
    Abstract: An ink set for ink jet printing for improving a wide range of color gamut and providing excellent fastness on ink jet printed materials. The ink set including a yellow ink having Color Index Disperse Yellow 65, a magenta ink having Color Index Disperse Red 362, and a cyan ink having Color Index Disperse Blue 60.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: May 1, 2018
    Assignee: SEIREN CO., LTD.
    Inventor: Haruki Tatsuta
  • Patent number: 9906849
    Abstract: Provided is a sound-transmitting waterproof film having waterproof performance and stable sound-transmitting performance in a wide tonal range. The sound-transmitting waterproof film includes a porous film of a synthetic resin, and has a water pressure resistance of 10 to 400 kPa in accordance with a JIS L 1092 method B (a high water pressure method) and has an acoustic loss of less than 10 dB at a frequency of 1 kHz, an acoustic loss of less than 5 dB at a frequency of 2 kHz, and an acoustic loss of less than 5 dB at a frequency of 5 kHz in sound-transmitting performance tests.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: February 27, 2018
    Assignee: Seiren Co., Ltd.
    Inventors: Yoshiharu Kato, Katsumi Sakamoto, Yoshiyuki Yamada, Naoya Kishimoto
  • Patent number: 9656482
    Abstract: The present invention relates to a polyimide resin surface modifier which modifies the surface of a polyimide resin to permit easy absorption of metal ions, and a surface-modifying method for polyimide resins using the same. The surface modifier contains an alkali component, an organic solvent having hydroxy groups and a boiling point of 120° C. or higher, and a water content of 0-10% by weight. The surface-modifying method includes a printing process wherein a predetermined pattern is printed on the surface of a polyimide resin substrate using the polyimide resin surface modifier, an organic solvent-removing process wherein an organic solvent in the polyimide resin surface modifier pattern-printed on the surface of said polyimide resin substrate is removed and a water-treatment process wherein said polyimide resin surface modifier after removing the organic solvent is brought into contact with water.
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: May 23, 2017
    Assignee: SEIREN CO., LTD.
    Inventors: Akimitsu Bamba, Takuya Arita, Hiroyuki Hayashi, Kouichi Kugimiya
  • Patent number: 9578751
    Abstract: The purpose of the present invention is to provide a method for using a metal ion solution of low concentration to efficiently form a metal film pattern of excellent accuracy and reliable adhesion on a resin substrate. A resin substrate having a metal film pattern formed thereon is produced by a method that includes the following steps (a) to (e): (a) a step for pattern-printing of a latent image agent (2) onto the surface of a resin substrate (1) ; (b) a step for bringing the area imprinted with the latent image agent (2) into contact with a solution containing metal ions, and forming a metal salt (3); (c) a step for bringing the metal salt (3) into contact with an acidic treatment liquid containing a reducing agent, and reducing the metal salt; (d) a step for forming an electroless nickel plating film (5) on the area imprinted with the latent image agent; and (e) a step for precipitating an electroless copper plating (6) onto the surface of the nickel plating film (5).
    Type: Grant
    Filed: May 17, 2012
    Date of Patent: February 21, 2017
    Assignee: SEIREN CO., LTD.
    Inventors: Akimitsu Bamba, Kazuhisa Tsujimoto, Hideyuki Yamada, Kouichi Kugimiya
  • Patent number: 9546255
    Abstract: To obtain a decorative film for insert molding, which is decorated by an ultraviolet curing ink-jet ink, and which exhibits excellent flexibility upon insert molding. A decorative film for insert molding, having on a film substrate a decorative layer formed from an ultraviolet curing ink-jet ink, wherein the elongation of the decorative film for insert molding is 150% or more under conditions at 180° C. and 50% or more under conditions at 25° C.
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: January 17, 2017
    Assignee: SEIREN CO., LTD.
    Inventor: Akihiro Kawamura
  • Publication number: 20160326323
    Abstract: A fiber-reinforced resin material includes a thermoplastic resin and a bundle of reinforced fibers arranged in one direction, the thermoplastic resin being a reactive resin. The thermoplastic resin may be an epoxy resin. The reinforced fibers may be carbon fibers. A molded fiber-reinforced resin body is obtained using the fiber-reinforced resin material. The molded fiber-reinforced resin body may be formed by the application of heat and pressure.
    Type: Application
    Filed: January 8, 2015
    Publication date: November 10, 2016
    Applicant: KOMATSU SEIREN CO., LTD.
    Inventors: Yutaka HAYASHI, Taketoshi NAKAYAMA, Hiroyuki YAMADA, Honami NODA
  • Publication number: 20160240002
    Abstract: An object of the present invention is to provide a fitting support device and method which make it possible to reliably select apparel such as clothes that match user's appearance. The fitting support device includes: a color-characteristic processing unit 100 that acquires color characteristic data relating to user's skin color on the basis of captured image data; a body processing unit 101 that colors, on the basis of the color characteristic data, three-dimensional body shape data corresponding to body shape data on a user to thereby create body image data; a color-pattern processing unit 102 that acquires color pattern data corresponding to the color characteristic data, on the basis of clothing data; a wearing processing unit 103 that creates wearing image data on the basis of the body image data and the color pattern data; and a fitting processing unit 104 that creates fitting image data by synthesizing head portion image data on the user and the wearing image data.
    Type: Application
    Filed: September 29, 2014
    Publication date: August 18, 2016
    Applicant: SEIREN CO., LTD.
    Inventors: Norihiro OGATA, Kozo NAGATA, Junichi HASHIMOTO, Toshiro KAWABATA
  • Patent number: 9403720
    Abstract: A porous ceramic for which any decrease in water permeability can be suppressed over a long period of time. A porous ceramic is composed of a porous ceramic sintered body produced by molding and sintering a mixture containing a clay, wherein a surface portion of the porous ceramic sintered body has been removed by grinding. The mixture preferably contains a foaming agent.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: August 2, 2016
    Assignee: KOMATSU SEIREN CO., LTD.
    Inventors: Teruhiro Okuya, Yutaka Hayashi, Kohsuke Togashi, Akihisa Kaneda, Takeshi Ohta
  • Patent number: 9382649
    Abstract: A warp knitted fabric to be used for an epidermis material to avoid stickiness and dampness due to sweating when one is seated for a long time, and which is light-weight and provides superior functionality; has a denbigh stitch texture or a cord stitch textureformed by supplying a base yarn by a front guide bar of a warp knitting machine having at least two guide bars, supplying an insertion yarn by a guide bar rearward of the front guide bar to knit an insertion texture, and knitting the insertion yarn underlapping the insertion yarn in the same direction and by an amount corresponding to the same number of needles as the underlapping of the base yarn supplied by the front guide bar, whereby the insertion yarn is exposed at a sinker-loop-side surface of a warp knitted fabric intermittently in a warp direction.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: July 5, 2016
    Assignee: Seiren Co., Ltd.
    Inventors: Kyoichi Yuikawa, Isao Honda, Fumio Shirasaki
  • Patent number: 9321276
    Abstract: Pattern information for identifying a pattern and color information for identifying a color are acquired. Image data corresponding to the acquired pattern information and color information is acquired from a storage unit configured to store at least two types of image data out of first to fourth image data. The first image data corresponds to first pattern information for identifying a first pattern and first color information for identifying a first color. The second image data corresponds to the first pattern information and second color information for identifying a second color. The third image data corresponds to second pattern information for identifying a second pattern and the first color information. The fourth image data corresponds to the second pattern information and the second color information. A colored pattern corresponding to the acquired image data is recorded onto a base material.
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: April 26, 2016
    Assignee: SEIREN CO., LTD.
    Inventors: Takehiko Hamada, Manabu Tsuda
  • Publication number: 20160037651
    Abstract: [Problem] To provide: a material which is for three-dimensional molding and on which a conductive pattern that exhibits excellent adhesiveness even after the three-dimensional molding can be formed; and a process for producing a three-dimensional conductive pattern structure, said process using this material for three-dimensional molding and necessitating no special apparatus. [Solution] This three-dimensional conductive pattern structure is produced by: using a material which is for three-dimensional molding and which has, in at least a part thereof, a surface made of a polyimide resin; conducting, in a surface portion (1) made of a polyimide resin, the formation of a modified pattern and then the adsorption and reduction of metal ions to form a material which is provided with a pattern (2) having a plating-catalyzing activity; and subjecting the material which is provided with the pattern (2) to three-dimensional molding and electroless plating successively.
    Type: Application
    Filed: April 10, 2014
    Publication date: February 4, 2016
    Applicant: SEIREN CO., LTD.
    Inventors: Takashi UESUGI, Kazuhisa TSUJIMOTO
  • Patent number: 9206546
    Abstract: A moisture-permeable waterproof fabric which has a well-balanced combination of moisture permeability and waterproofing properties and has excellent strength, in particular, tensile strength, is provided without increasing environmental burden. A synthetic-polymer solution comprising a synthetic polymer consisting mainly of a polyurethane, fine inorganic particles, and a polar organic solvent is applied to one surface of a fibrous fabric and then brought into contact with a gaseous phase in which waterdrops having an average particle diameter of 1-30 ?m have been evenly dispersed, thereby making the synthetic polymer semisolid. The fabric is then immersed in water to completely solidify the polymer and thereby obtain a moisture-permeable waterproof fabric comprising the fibrous fabric and, united to one surface thereof, a microporous film of a single-layer structure comprising the synthetic polymer consisting mainly of a polyurethane (the number of micropores having a pore diameter of 0.
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: December 8, 2015
    Assignee: SEIREN CO., LTD.
    Inventors: Yoshiharu Kato, Katsumi Sakamoto
  • Publication number: 20150299060
    Abstract: To solve problems of perlite, zeolite and vermiculite which have been conventionally used as soil improving materials, and to provide a soil improving material which has excellent water retaining properties and is well-drained to retain air in a soil to thus make a soil suitable for plant growth, and a culture soil containing the soil improving material. The soil improving material of the invention includes porous ceramic particles having a moisture content of 5 vol % or greater at a pF value of not more than 2.7. The particles preferably have a water retaining ratio of 15% or greater. The particles preferably have a saturated hydraulic conductivity of 0.1 cm/s or greater.
    Type: Application
    Filed: November 6, 2013
    Publication date: October 22, 2015
    Applicant: KOMATSU SEIREN CO., LTD.
    Inventors: Teruhiro OKUYA, Kohsuke TOGASHI, Akihisa KANEDA, Takeshi OHTA
  • Patent number: 9162519
    Abstract: Provided are a decorative surface structure of a synthetic resin molded article which has excellent wear resistance, design and texture, a method for producing the same, and a synthetic resin molded decorative article. Specifically provided are a decorative surface structure of an automobile interior part, which is capable of various design representations having an excellent three-dimensional appearance, while ensuring antidazzling property, and does not spoil glossy finish, a method for producing the same, and an automobile interior part. The decorative surface structure is comprised of a base coating region formed on a surface of a synthetic resin molded article by a coating layer and one or more convex portion formed on the base coating member.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: October 20, 2015
    Assignee: SEIREN CO., LTD.
    Inventors: Takuya Suehiro, Akira Yamaguchi, Harukazu Kubota