Patents by Inventor Mitsuru Fukushima

Mitsuru Fukushima 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: 10774412
    Abstract: A hot-dip galvanized cold-rolled steel sheet has a tensile strength of 750 MPa or higher, a composition consisting, in mass percent, C: more than 0.10% and less than 0.25%, Si: more than 0.50% and less than 2.0%, Mn: more than 1.50% and 3.0% or less, and optionally containing one or more types of Ti, Nb, V, Cr, Mo, B, Ca, Mg, REM, and Bi, P: less than 0.050%, S: 0.010% or less, sol. Al: 0.50% or less, and N: 0.010% or less, and a main phase as a low-temperature transformation product and a second phase as retained austenite. The retained austenite volume fraction is more than 4.0% and less than 25.0% of the whole structure, and has an average grain size of less than 0.80 ?m. A number density of retained austenite grains having a grain size of 1.2 ?m or more is 3.0×10?2/?m2 or less.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: September 15, 2020
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Norio Imai, Masayuki Wakita, Takuya Nishio, Jun Haga, Kengo Hata, Yasuaki Tanaka, Mitsuru Yoshida, Hiroshi Takebayashi, Suguhiro Fukushima, Toshiro Tomida
  • Publication number: 20190259342
    Abstract: A display apparatus according to the present invention includes: a light-emitting member; a first transmissive panel configured to transmit a light emitted from the light-emitting member, based on first image data of which spatial high frequency components are less than spatial high frequency components of second image data; a second transmissive panel configured to display an image on a display surface by transmitting a light, which is emitted from the light-emitting member and transmitted through the first transmissive panel, based on the second image data; and a detector configured to detect brightness of external light, wherein in a case where the brightness of the external light is high, the spatial high frequency components of the first image data are less than the spatial high frequency components of the first image data in a case where the brightness of the external light is low.
    Type: Application
    Filed: February 11, 2019
    Publication date: August 22, 2019
    Inventors: Mitsuru Tada, Takehito Fukushima, Takeshi Ikeda
  • Publication number: 20180230293
    Abstract: Provided are: a resin additive composition containing a specific metal phosphate, which composition has excellent dispersibility in a resin even when made into a pellet form and exhibits a desired physical property improving effect when incorporated into a resin; and a synthetic resin composition using the same. The resin additive composition contains, with respect to 100 parts by mass of (A) sodium-2,2?-methylene-bis(4,6-di-tert-butylphenyl)phosphate: 25 to 400 parts by mass of (B) a lithium phosphate compound represented by the following Formula (1); and 10 to 300 parts by mass of (C) a fatty acid metal salt represented by the following Formula (2). The component (C) is incorporated in an amount of 10 parts by mass to 50 parts by mass with respect to a total of 100 parts by mass of the components (A) and (B).
    Type: Application
    Filed: July 29, 2016
    Publication date: August 16, 2018
    Applicant: ADEKA CORPORATION
    Inventors: Mitsuru FUKUSHIMA, Naoko TANJI, Tomonori SHIMIZU
  • Patent number: 8735473
    Abstract: The flame-retardant thermoplastic resin, composition comprised of the following Components (C), (D) and (E) with the thermoplastic resin composition having a thermoplastic polyurethane elastomer of the Component (A) and an ethylene polymer and/or an ethylene copolymer of the Component (B) as the main components; Component (C): a (poly) phosphate compound represented by the following general formula (1). n in the formula (1) represents a number of 1-100; X1 is an ammonia; or a triazine derivative, represented by the following general formula (2); p is a number satisfying a relation of 0<p?n+2; Component (D): a (poly) phosphate compound represented by the following general formula (3). r in the formula (3) represents a number of 1˜100; Y1 is a diamine containing [R1R2N (CH2)mNR3R4], piperazine or a diamine containing a piperazine ring; R1, R2, R3 and R4 are each a hydrogen atom, or a straight chain or branched alkyl group having 1˜5.
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: May 27, 2014
    Assignee: Adeka Corporation
    Inventors: Mitsuru Fukushima, Tomoyuki Hatanaka, Akihiro Yamaki, Takayoshi Kaneda, Fumiaki Otsubo
  • Patent number: 8686074
    Abstract: Provided is a nucleating agent masterbatch for polyolefin resin excellent in dispersibility into a polyolefin resin, which nucleating agent masterbatch is capable of improving transparency and mechanical strength of the polyolefin resin, which is a crystalline polymer, which nucleating agent masterbatch is further excellent in resistance to heat coloring; and a polyolefin resin composition using the masterbatch. Specifically, provided is a nucleating agent masterbatch for polyolefin resin, wherein, based on 100 parts by mass of a fully hydrogenated petroleum resin (A) having a softening point of not lower than 100° C.
    Type: Grant
    Filed: August 20, 2008
    Date of Patent: April 1, 2014
    Assignee: Adeka Corporation
    Inventors: Naoko Tanji, Tomonori Shimizu, Mitsuru Fukushima
  • Patent number: 8557898
    Abstract: The invention provides a woody synthetic resin composition having excellent weather resistance, and a molded body thereof. The synthetic resin composition of the invention contains a wood flour in an amount of 5 to 200 parts by mass and a hindered amine compound having a partial structure represented by the following general formula (1) wherein R1,R2,R3 and R4 each independently represents an alkyl group having 1 to 4 carbon atoms, and R represents an alkyl group having 1 to 18 carbon atoms, an alkyl group substituted by hydroxyl group having 1 to 18 carbon atoms or a cycloalkyl group having 5 to 8 carbon atoms, in an amount of 0.01 to 5 parts by mass, with respect to 100 parts by mass of a synthetic resin, and a molded body thereof.
    Type: Grant
    Filed: February 16, 2009
    Date of Patent: October 15, 2013
    Assignee: Adeka Corporation
    Inventors: Mitsuru Fukushima, Shigeo Mizokawa, Masumi Mizu
  • Patent number: 8324296
    Abstract: Described herein is a non-halogen flame-retardant synthetic resin composition which contains the (poly)phosphate compound represented by the following formulae (1)and (3)and layered silicate: where X1 is ammonia or a triazine derivative and Y1 is a diamine containing a [R1R2N(CH2)mNR3R4] group, piperazine or a diamine containing a piperazine ring.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: December 4, 2012
    Assignee: Adeka Corporation
    Inventors: Takayoshi Kaneda, Yuki Endo, Tomoyuki Hatanaka, Akihiro Yamaki, Yohei Harada, Mitsuru Fukushima
  • Patent number: 8287778
    Abstract: A synthetic resin composition containing, 100 parts by mass of a synthetic resin, 0.001-10 parts by mass of a triazine compound represented by (1) below, and 0.001-10 parts by mass of a diarylpentaerythritol diphosphite compound represented by general formula (2) shown below and/or 0.001-10 parts by mass of an organic cyclic phosphite compound represented by formula (3) below and/or 0.001-10 parts by mass of a hindered phenol compound represented by formula (4) below. In formula (1), R1 is C1-C12 alkyl group, etc.; R2 is C1-C8 alkyl group, etc.; R3 is hydroxyl group, etc.; and R4 is —O—R1, etc. In formula (2), R5 is C1-C4 alkyl group, etc. In formula (3), R6 and R8 is each C1-C4 alkyl group, etc, and R7 is C1-C18 alkyl group. In formula (4), R9 is a residue remaining after removing n hydroxyl groups from a mono- to tetravalent alcohol, and n is an integer 1-4.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: October 16, 2012
    Assignee: Adeka Corporation
    Inventors: Mitsuru Fukushima, Toshitaka Yoshitake, Tetsuo Kamimoto, Toshio Nakajima
  • Publication number: 20120178861
    Abstract: A polyolefin resin composition is excellent in processing cycle and mechanical characteristics and provides small deformation during molding, i.e., small deformation due to anisotropicity in shrinkage factors. Specifically, provided is a polyolefin resin composition obtained by incorporating 0.01 to 10 parts by mass of, preferably 0.05 to 5 parts by mass of (B) a compound represented by the following formula (I) with respect to 100 parts by mass of (A) a polyolefin resin, preferably a polypropylene. The polyolefin resin composition may also contain, if necessary, a phenolic, phosphorus, thioether or hydroxyamine antioxidant, an ultraviolet absorbent, a hindered amine light stabilizer, or other nucleator, or the like.
    Type: Application
    Filed: October 7, 2010
    Publication date: July 12, 2012
    Applicant: ADEKA CORPORATION
    Inventors: Kazukiyo Nomura, Mitsuru Fukushima
  • Patent number: 8173735
    Abstract: The invention provides a resin additive master batch which can contain a resin additive having a melting point of not higher than 80° C. higher to a high concentration, with which breakage of a strand does not occur and continuous production can be attained, and with which the surface tackiness of pellets is improved. The resin additive master batch comprises 80 to 150 parts by weight of (B) resin additive having a melting point of not higher than 80° C., and 0.3 to 5 parts by weight of (C) organic acid metal salt, with respect to 100 parts by weight of (A) polyolefin resin. As the (B) resin additive having a melting point of not higher than 80° C., a UV absorber, a hindered amine compound or a mixture thereof is preferred.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: May 8, 2012
    Assignee: Adeka Corporation
    Inventors: Hitoshi Saitou, Mitsuru Fukushima
  • Publication number: 20110272648
    Abstract: A synthetic resin composition is obtained by mixing, to 100 parts by mass of a synthetic resin, 0.001-10 parts by mass of a triazine-based compound represented by general formula (1), 0.001-10 parts by mass of a diaryl pentaerythritol diphosphite compound represented by general formula (2), and/or 0.001-10 parts by mass of an organic cyclic phosphite compound represented by general formula (3), and/or 0.001-10 parts by mass of a hindered phenolic compound represented by general formula (4). (In formula (1), R1 represents an alkyl group having 1-12 carbon atoms, R2 represents an alkyl group having 1-8 carbon atoms, R3 represents a hydroxy group, and R4 represents —O—R1. In formula (2), R5 represents an alkyl group having 1-4 carbon atoms. In formula (3), R5 and R8 represent an alkyl group having 1-4 carbon atoms, and R7 represents an alkyl group having 1-18 carbon atoms.
    Type: Application
    Filed: February 1, 2010
    Publication date: November 10, 2011
    Applicant: ADEKA CORPORATION
    Inventors: Mitsuru Fukushima, Toshitaka Yoshitake, Tetsuo Kamimoto, Toshio Nakajima
  • Patent number: 8004703
    Abstract: An image data obtaining system storing image data optically read from a digital compound machine into a database managed by a server connected to the digital compound machine via a network. The digital compound machine includes: a unit configured to generate an input screen based on input screen configuration information received from the server beforehand; a unit configured to send, to the server, the image data, image data information and a DB key value, wherein the image data information is for associating the image data with the input screen configuration information and is input from the input screen, and wherein the DB key value is for associating the database with the input screen configuration information. The server includes a unit configured to store the image data and/or the image data information into the database associating the image data and/or the image data information with the DB key value.
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: August 23, 2011
    Assignees: Ricoh Company, Ltd., Otsuka Corporation, Osk Co., Ltd.
    Inventors: Noriko Asami, Kohji Kanbara, Junichi Ota, Toshimichi Ooura, Yasushi Okada, Yoshiroh Someya, Shinji Usami, Mamoru Murata, Kenichi Maekawa, Mitsuru Fukushima
  • Publication number: 20110130491
    Abstract: The flame-retardant thermoplastic resin, composition comprised of the following Components (C), (D) and (E) with the thermoplastic resin composition having a thermoplastic polyurethane elastomer of the Component (A) and an ethylene polymer and/or an ethylene copolymer of the Component (B) as the main components; Component (C): a (poly) phosphate compound represented by the following general formula (1). n in the formula (1) represents a number of 1-100; X1 is an ammonia; or a triazine derivative, represented by the following general formula (2); p is a number satisfying a relation of 0<p?n+2; Component (D): a (poly) phosphate compound represented by the following general formula (3). r in the formula (3) represents a number of 1˜100; Y1 is a diamine containing [R1R2N (CH2)mNR3R4], piperazine or a diamine containing a piperazine ring; R1, R2, R3 and R4 are each a hydrogen atom, or a straight chain or branched alkyl group having 1˜5.
    Type: Application
    Filed: July 14, 2009
    Publication date: June 2, 2011
    Applicant: Adeka Corporation
    Inventors: Mitsuru Fukushima, Tomoyuki Hatanaka, Akihiro Yamaki, Takayoshi Kaneda, Fumiaki Otsubo
  • Publication number: 20110092622
    Abstract: The present invention is the non-halogen flame-retardant synthetic resin composition characterized in that the said synthetic resin contains the (poly)phosphate compounds represented by the general formulae (1) and (3), described in Claim 1, and layered silicate; n in the general formula (1) represents a number of 1˜100, X1 is ammonia, or a triazine derivative represented by the general formula (2) described in Claim 1, p is a number satisfying the relational expression of 0<p?n+2; Z1 and Z2 in the general formula (2) are groups selected independently from groups consisting of a —NR5R6 group, a hydroxyl group or the like, and the above R5 and R6 are a hydrogen atom, an alkyl group having 1-6 carbon atoms, or a methylol group independently. r in the general formula (3) represents a number of 1-100, Y1 is a diamine containing a [R1R2N(CH2)mNR3R4], piperazine or a diamine containing a piperazine ring, R2˜R4 are a hydrogen atom, an alkyl group having 1-5 carbon atoms independently.
    Type: Application
    Filed: June 9, 2009
    Publication date: April 21, 2011
    Applicant: Adeka Corporation
    Inventors: Takayoshi Kaneda, Yuki Endo, Tomoyuki Hatanaka, Akihiro Yamaki, Yohei Harada, Mitsuru Fukushima
  • Publication number: 20110015307
    Abstract: The invention provides a woody synthetic resin composition having excellent weather resistance, and a molded body thereof. The synthetic resin composition contains a wood flour in an amount of 5 to 200 parts by mass and a hindered amine compound having a partial structure represented by the following general formula (1) (wherein R1, R2, R3 and R4 each independently represents an alkyl group having 1 to 4 carbon atoms, and R represents an alkyl group having 1 to 18 carbon atoms, an alkyl group substituted by hydroxyl group having 1 to 18 carbon atoms or a cycloalkyl group having 5 to 8 carbon atoms), in an amount of 0.01 to 5 parts by mass, with respect to 100 parts by mass of a synthetic resin, and a molded body thereof.
    Type: Application
    Filed: February 16, 2009
    Publication date: January 20, 2011
    Inventors: Mitsuru Fukushima, Shigeo Mizokawa, Masumi Mizu
  • Publication number: 20100298473
    Abstract: Disclosed is an olefin elastic resin composition wherein a rubber component is blended in a large amount. This olefin elastic resin composition has an excellent weatherability without suffering from bleeding or blooming. Specifically disclosed is an olefin elastic resin composition which is obtained by blending 10 to 30 parts by mass of an olefin type rubber component, 0.001 to 10 parts by mass of a hindered amine compound represented by the general formula (1) below, (wherein R1 represents a hydrogen atom, a hydroxy group, an alkyl group having 1 to 30 carbon atoms, a hydroxyalkyl group having 1 to 30 carbon atoms, an alkoxy group having 1 to 30 carbon atoms, a hydroxyalkoxy group having 1 to 30 carbon atoms, or an oxyradical; and R2 represents an alkyl group having 1 to 30 carbon atoms or an alkenyl group having 2 to 30 carbon atoms) and 0.
    Type: Application
    Filed: November 17, 2008
    Publication date: November 25, 2010
    Inventors: Akiko Yokota, Mitsuru Fukushima
  • Publication number: 20100247811
    Abstract: Disclosed is an optical film or optical sheet which is used for a polarizing plate using iodine as a dye or a liquid crystal display device using the polarizing plate. The optical film or optical sheet is made from a resin containing a triazine compound represented by general formula (1). [In the formula, R1 represents a linear or branched alkyl group having 1-12 carbon atoms, a cycloalkyl group having 3-8 carbon atoms, an alkenyl group having 3-8 carbon atoms, an aryl group having 6-18 carbon atoms, an alkylaryl group having 7-18 carbon atoms, or an arylalkyl group having 7-18 carbon atoms; and R2 represents an alkyl group having 1-8 carbon atoms or an alkenyl group having 3-8 carbon atoms.
    Type: Application
    Filed: December 16, 2008
    Publication date: September 30, 2010
    Applicant: ADEKA CORPORATION
    Inventors: Akiko Yokota, Tetsuo Kamimoto, Mitsuru Fukushima
  • Publication number: 20100204374
    Abstract: Provided is a nucleating agent masterbatch for polyolefin resin excellent in dispersibility into a polyolefin resin, which nucleating agent masterbatch is capable of improving transparency and mechanical strength of the polyolefin resin, which is a crystalline polymer, which nucleating agent masterbatch is further excellent in resistance to heat coloring; and a polyolefin resin composition using the masterbatch. Specifically, provided is a nucleating agent masterbatch for polyolefin resin, wherein, based on 100 parts by mass of a fully hydrogenated petroleum resin (A) having a softening point of not lower than 100° C.
    Type: Application
    Filed: August 20, 2008
    Publication date: August 12, 2010
    Inventors: Naoko Tanji, Tomonori Shimizu, Mitsuru Fukushima
  • Publication number: 20100093899
    Abstract: The invention provides a resin additive master batch which can contain a resin additive having a melting point of not higher than 80° C. to a high concentration, with which breakage of a strand does not occur and continuous production can be attained, and with which the surface tackiness of pellets is improved. The resin additive master batch comprises 80 to 150 parts by weight of (B) resin additive having a melting point of not higher than 80° C., and 0.3 to 5 parts by weight of (C) organic acid metal salt, with respect to 100 parts by weight of (A) polyolefin resin. As the (B) resin additive having a melting point of not higher than 80° C., a UV absorber, a hindered amine compound or a mixture thereof is preferred.
    Type: Application
    Filed: January 30, 2008
    Publication date: April 15, 2010
    Applicant: ADEKA CORPORATION
    Inventors: Hitoshi Saitou, Mitsuru Fukushima
  • Publication number: 20100022689
    Abstract: Provided is a resin composition containing an aluminum pigment capable of exhibiting excellent weather-resisting property in case of having been incorporated with an aluminum pigment. A resin composition containing an aluminum pigment which comprises 100 parts by weight of a polyolefin type resin incorporated with 0.5-10 parts by weight of an aluminum pigment, the aforesaid metallic composition having further been incorporated with 0.001-10 parts by weight of a hindered amine compound of the following general formula: wherein R1 stands for hydrogen atom, hydroxy group, alkyl group, hydroxyalkyl group, alkoxy group, hydroxyalkoxy group, or an oxy radical, R2 stands for alkyl group or alkenyl group, and 0.001-10 parts by weight of a benzoate type compound of the following general formula: wherein R3 and R4 each independently stands for hydrogen atom, alkyl group, or arylalkyl group, and R5 stands for alkyl group.
    Type: Application
    Filed: April 4, 2006
    Publication date: January 28, 2010
    Applicant: ADEKA CORPORATION
    Inventors: Toshinori Yukino, Mitsuru Fukushima, Naoko Tanji, Akiko Yokota