Patents by Inventor Katsumi Suzuki

Katsumi Suzuki 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: 20120115366
    Abstract: A device, wherein, at cells 10ai of a metallic upper housing 10 corresponding to a signal line, between an end portion of an adapter 24 that has electrically insulating properties the inner surface of an upper housing 12 that has electrically insulating properties, an annular air layer Ai is formed at the peripheries of sleeves 20S of contact terminals 20ai that have the same structure as each other, and wherein, at the cells 10ai that correspond to ground lines, contact points 20CT2 of the contact terminals 20ai are inserted in through-holes 12ai of the lower housing 12, and their contact points 20CT1 are inserted into small diameter holes 22b of conductive collars 22 that touch the inner surfaces of the cells 10ai.
    Type: Application
    Filed: September 7, 2011
    Publication date: May 10, 2012
    Applicant: YAMAICHI ELECTRONICS CO., LTD.
    Inventors: Katsumi SUZUKI, Takeyuki SUZUKI
  • Publication number: 20120086899
    Abstract: An electrooptic apparatus includes an electrooptic material interposed between a pair of substrates, and a film formed above each of surfaces of the substrates facing the electrooptic material. The film is formed by a method including (a) forming a frame-shaped partition in an application area on the substrate, the partition having a side surface facing a center of the application area, (b) applying the material liquid to the application area, and (c) drying the material liquid. In step (a), the partition is formed so that a distance between the side surface of the partition and the center is smaller than a distance between an outer edge of the application area and the center, and so that a height of the partition is smaller than a film thickness of the material liquid at a time when the material liquid is applied and is larger than a thickness of the dried film.
    Type: Application
    Filed: December 14, 2011
    Publication date: April 12, 2012
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Katsumi SUZUKI
  • Patent number: 8097294
    Abstract: A method for forming a film by applying a material liquid to an application area of a base material and drying the applied material liquid includes: (a) forming a frame-shaped partition in the application area, the partition having a side surface facing a center of the application area; (b) applying the material liquid to the application area; and (c) drying the material liquid. In step (a), the partition is formed so that the side surface of the partition is closer to the center than an outer edge of the application area and so that a height of the partition is smaller than a film thickness of the material liquid at a time when the material liquid is applied and is larger than a thickness of the dried film.
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: January 17, 2012
    Assignee: Seiko Epson Corporation
    Inventor: Katsumi Suzuki
  • Patent number: 8062414
    Abstract: The present invention relates to a coating liquid for forming an amorphous silica-based coating film with a low dielectric constant of 2.5 or below and the Young's modulus of 6.0 GPa or more and having excellent hydrophobic property, and to a method of preparing the same. The coating liquid may contain a silicon compound obtained by hydrolyzing tetraalkyl ortho silicate (TAOS) and specific alkoxysilane (AS) in the presence of tetraalkyl ammonium hydroxide (TAAOH), or may contain a silicon compound obtained by hydrolyzing or partially hydrolyzing tetraalkyl ortho silicate (TAOS) in the presence of tetraalkyl ammonium hydroxide (TAAOH), mixing the reaction product with specific alkoxysilane or a hydrolysate or a partial hydrolysate thereof, and hydrolyzing all or a portion of the mixture according to the necessity. In addition, the coating liquid is prepared by mixing components described above at a specific ratio and under specific process conditions.
    Type: Grant
    Filed: October 27, 2003
    Date of Patent: November 22, 2011
    Assignees: JGC Catalysts and Chemicals Ltd., Fujitsu Limited
    Inventors: Akira Nakashima, Miki Egami, Michio Komatsu, Yoshihiro Nakata, Ei Yano, Katsumi Suzuki
  • Publication number: 20110275731
    Abstract: The present invention provides a crosslinked foam having an excellent balance of various physical properties in terms of lightness, flexibility, permanent compression set, tear strength, impact resilience, and molding stability; a shoe midsole; and a crosslinkable and foamable composition that provides the crosslinked foam and shoe midsole. A crosslinkable and foamable composition comprising (A) an ethylene-based copolymer; (B) a copolymer comprising a vinyl aromatic monomer unit and an unsaturated bond-containing a conjugated diene monomer unit; (C) an organic peroxide; and (D) a foaming agent; a mass ratio of the component (A) to the component (B), (NB), being from 97/3 to 50/50; and the component (B) comprising 5 mass % or more and 80 mass % or less of the vinyl aromatic monomer unit, and 5 mass % or more and 55 mass % or less of the conjugated diene monomer unit.
    Type: Application
    Filed: December 21, 2009
    Publication date: November 10, 2011
    Applicant: ASAHI KASEI CHEMICALS CORPORATION
    Inventors: Daisuke Shimizu, Yoshifumi Araki, Katsumi Suzuki, Yasuhiro Kusanose, Mika Horiuchi
  • Publication number: 20110176396
    Abstract: A timepiece cover glass used in a timepiece with a solar battery is provided. The timepiece cover glass covers the solar battery. The timepiece cover glass includes an antireflective layer is formed on at least both sides of the timepiece cover glass. A formula (1) is satisfied. f(x, y, z)?40 (1), where (f(x, y, z) expresses the absolute value of the difference between the maximum value and minimum value among x, y, and z, where z=550.), xnm represents a wavelength exhibiting a minimum reflectance in a reflectance curve based on the antireflective layer, ynm represents a maximum sensitivity wavelength of the solar battery, and znm represents a maximum visible sensitivity wavelength, and the luminous reflectance is 0.6% or less.
    Type: Application
    Filed: January 18, 2011
    Publication date: July 21, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Katsumi SUZUKI
  • Patent number: 7974572
    Abstract: When reservation information is inputted, a mobile terminal apparatus (broadcast receiver) 1 stores a mode ID for which the set flag is set at “1” and stored in a mode information memory section 1-3-1 and the inputted reservation information in the reservation information memory section 1-3-3. Subsequently, the apparatus 1 receives a television broadcast or a radio broadcast based on the reservation information. Then, the apparatus 1 judges whether or not the mode ID for which the set flag is set at “1” matches the mode ID that is stored in the reservation information memory section 1-3-3 in the manner so as to be associated with the reservation information. When both match each other, the apparatus 1 outputs the broadcast content to a speaker SP and a display section 1-7, and when both do not match each other, it outputs the broadcast content to a record data memory section 1-3-4.
    Type: Grant
    Filed: February 6, 2008
    Date of Patent: July 5, 2011
    Assignee: Casio Hitachi Mobile Communications Co., Ltd.
    Inventor: Katsumi Suzuki
  • Patent number: 7964674
    Abstract: A hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the hydrogenated copolymer containing at least one hydrogenated copolymer block (B) which is obtained by hydrogenating an unhydrogenated random copolymer block comprised of conjugated diene monomer units and vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics: the hydrogenated copolymer has a content of the vinyl aromatic monomer units of from more than 40% by weight to less than 95% by weight; at least one peak of loss tangent (tan ?) is observed at ?10 to 80° C. in a dynamic viscoelastic spectrum obtained with respect to the hydrogenated copolymer; and substantially no crystallization peak ascribed to the copolymer block (B) is observed at ?20 to 80° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.
    Type: Grant
    Filed: April 1, 2008
    Date of Patent: June 21, 2011
    Assignee: Asahi Kasei Chemicals Corporation
    Inventors: Masahiro Sasagawa, Toshinori Shiraki, Shigeki Takayama, Shigeru Sasaki, Katsumi Suzuki, Takahiro Hisasue, Kazuo Moritou
  • Patent number: 7960481
    Abstract: A hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the hydrogenated copolymer containing at least one hydrogenated copolymer block (B) which is obtained by hydrogenating an unhydrogenated random copolymer block comprised of conjugated diene monomer units and vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics: the hydrogenated copolymer has a content of the vinyl aromatic monomer units of from more than 40% by weight to less than 95% by weight; at least one peak of loss tangent (tan ?) is observed at ?10 to 80° C. in a dynamic viscoelastic spectrum obtained with respect to the hydrogenated copolymer; and substantially no crystallization peak ascribed to the copolymer block (B) is observed at ?20 to 80° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.
    Type: Grant
    Filed: April 1, 2008
    Date of Patent: June 14, 2011
    Assignee: Asahi Kasei Chemicals Corporation
    Inventors: Masahiro Sasagawa, Toshinori Shiraki, Shigeki Takayama, Shigeru Sasaki, Katsumi Suzuki, Takahiro Hisasue, Kazuo Moritou
  • Patent number: 7936435
    Abstract: A liquid crystal device includes a pair of substrates; a liquid crystal layer sandwiched between the pair of substrates; a plurality of pixels each including a plurality of pixel regions, each of the pixel regions having a reflective display region and a transmissive display region; a phase difference film provided in the reflective display region, the phase difference film being located at a side of one substrate of the pair of substrates adjacent to the liquid crystal layer; and a partition wall member having light-shielding properties, the partition wall member being provided at the side of the one substrate adjacent to the liquid crystal layer to partition the phase difference film.
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: May 3, 2011
    Assignee: Seiko Epson Corporation
    Inventors: Katsumi Suzuki, Tamotsu Goto, Toshihiro Otake
  • Patent number: 7914295
    Abstract: An electrical connecting device for electrically connecting between two contacted articles, comprising a push member, a lock member, which holds one of the contacted articles in a predetermined mount position through the push member, a base member, to which the two contacted articles are mounted, an elastic member held on the base member, and a plurality of contacts held on the elastic member, and wherein the base member includes an upper base member and a lower base member, each including an accommodating recess, which accommodates the elastic member, the elastic member includes slits, respectively, holding the plurality of contacts, the plurality of contacts, respectively, include at least an upper contact arm having an upper contact portion and a lower contact arm having a lower contact portion, and the upper and lower contact portions of each of the plurality of contacts are structured to enable abutting against the elastic member.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: March 29, 2011
    Assignee: Yamaichi Electronics Co., Ltd.
    Inventors: Yuji Nakamura, Eiji Kobori, Katsumi Suzuki, Takeyuki Suzuki
  • Patent number: 7914116
    Abstract: A droplet discharge head includes a nozzle substrate having a nozzle opening for discharging a liquid as a droplet; a flow path substrate having a flow path for the liquid, the flow path communicating with the nozzle opening; and a diaphragm constituting a wall surface of the flow path. The nozzle substrate, the flow path substrate, and the diaphragm are bonded together in layers using an adhesive, and a liquid-resistant film resistant to the liquid is continuously formed on surfaces of the nozzle substrate, the flow path substrate, and the diaphragm, the surfaces being in contact with the liquid.
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: March 29, 2011
    Assignee: Seiko Epson Corporation
    Inventor: Katsumi Suzuki
  • Patent number: 7815456
    Abstract: A semiconductor device socket including lever members connected to a pressing member movably supported by a pressing member support body. The lever members are operated in conjunction with rotation of an engaging pin of an operating lever supported by a common support shaft with the pressing member support body.
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: October 19, 2010
    Assignee: Yamaichi Electronics Co., Ltd.
    Inventors: Shuuji Kunioka, Katsumi Suzuki, Yuji Kato
  • Patent number: 7807241
    Abstract: A hydrogenated copolymer-containing laminate comprising a substrate layer, an adhesive layer, and a hydrogenated copolymer composition layer which is laminated on and bonded to the substrate layer through the adhesive layer, the hydrogenated copolymer composition layer comprising a hydrogenated copolymer (I), and a rubbery polymer (II), wherein the hydrogenated copolymer (I) is obtained by hydrogenating a conjugated diene/vinyl aromatic compound copolymer, the hydrogenated copolymer (I) having the following characteristics (1) to (4): (1) a vinyl aromatic monomer unit content of from more than 50% by weight to 90% by weight, (2) a content of a vinyl aromatic polymer block of not more than 40% by weight, (3) a weight average molecular weight of from 50,000 to 1,000,000, and (4) a hydrogenation ratio of 70% or more, as measured with respect to the double bonds in conjugated diene monomer units.
    Type: Grant
    Filed: May 14, 2004
    Date of Patent: October 5, 2010
    Assignee: Asahi Kasei Chemicals Corporation
    Inventors: Masahiro Sasagawa, Katsumi Suzuki, Toshinori Shiraki, Jae Yeon Lee, Jun Choi Pil, Suk Hun Sur, Dae Shik Kim
  • Publication number: 20100159731
    Abstract: A semiconductor device socket including lever members connected to a pressing member movably supported by a pressing member support body. The lever members are operated in conjunction with rotation of an engaging pin of an operating lever supported by a common support shaft with the pressing member support body.
    Type: Application
    Filed: July 14, 2009
    Publication date: June 24, 2010
    Inventors: Shuuji Kunioka, Katsumi Suzuki, Yuji Kato
  • Publication number: 20100120265
    Abstract: An electrical connecting device for electrically connecting between two contacted articles, comprising a push member, a lock member, which holds one of the contacted articles in a predetermined mount position through the push member, a base member, to which the two contacted articles are mounted, an elastic member held on the base member, and a plurality of contacts held on the elastic member, and wherein the base member includes an upper base member and a lower base member, each including an accommodating recess, which accommodates the elastic member, the elastic member includes slits, respectively, holding the plurality of contacts, the plurality of contacts, respectively, include at least an upper contact arm having an upper contact portion and a lower contact arm having a lower contact portion, and the upper and lower contact portions of each of the plurality of contacts are structured to enable abutting against the elastic member.
    Type: Application
    Filed: July 9, 2009
    Publication date: May 13, 2010
    Inventors: Yuji NAKAMURA, Eiji Kobori, Katsumi Suzuki, Takeyuki Suzuki
  • Patent number: 7677901
    Abstract: The contact includes the plunger and a coil spring unit for holding the plunger thereon. The plunger includes an upper contact strip having a plurality of contact points on an upper end portion thereof, a wide portion, and a lower contact strip having two contact strips each having a contact point at a lower end portion thereof. The coil spring unit includes a spring portion and a funnel shaped tight wound portion including a guiding portion and a slimly wound portion having a contact point at a lower end portion thereof. The plurality of contact points provided on the upper contact strip is arranged in a plane so as to be broadened at a distance. The contact points provided on the two contact strips of the lower contact strip are formed to be resiliently deformable with respect to each other.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: March 16, 2010
    Assignee: Yamaichi Electronics Co., Ltd.
    Inventors: Katsumi Suzuki, Takeyuki Suzuki
  • Patent number: 7662432
    Abstract: A pattern formation method includes forming a plurality of concave parts adjacent to each other on a substrate, and discharging droplets including a functional liquid material on the substrate to form a prescribed pattern of the functional liquid material that straddles over the concave parts on the substrate.
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: February 16, 2010
    Assignee: Seiko Epson Corporation
    Inventor: Katsumi Suzuki
  • Publication number: 20100027383
    Abstract: A transparent member has a transparent substrate, and an antireflection coating that has a high index of refraction layer made of silicon nitride and a low index of refraction layer made of silicon oxide alternately laminated on at least a part of a surface of the substrate. The content of silicon nitride in the region to a depth of 150 nm from the outside surface of the antireflection coating is 30-50 vol %.
    Type: Application
    Filed: July 1, 2009
    Publication date: February 4, 2010
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Katsumi SUZUKI, Keiichi SUZUKI, Hiroyuki SEKI
  • Publication number: 20100012884
    Abstract: Disclosed is a thermally conductive material having excellent heat conductivity and insulating properties and having flame retardancy while retaining flexibility and toughness. More specifically, there is provided a thermally conductive material comprising: a hydrogenated copolymer (1) and/or a modified hydrogenated copolymer (2) in which each has a specific structure and is contained in a specific amount; and zinc oxide (3) comprising a core part and acicular crystal parts extending from the core part in four axial directions. The thermally conductive material optionally further comprises a paraffin oil (4), a flame retardant (5), or a filler (6) having a thermal conductivity of 10 to 400 W/m·K (the zinc oxide (3) is excluded).
    Type: Application
    Filed: December 26, 2006
    Publication date: January 21, 2010
    Inventors: Motonori Nakamichi, Yasuaki Konomi, Takeshi Yasui, Katsumi Suzuki