Patents by Inventor Hiroshi Naruse
Hiroshi Naruse 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).
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Publication number: 20220363650Abstract: Provided is a benzotriazole compound represented by Formula (1). In Formula (1), R1 to R4 represent substituents. In Formula (1), n1 represents an integer from 0 to 4, and n2 represents an integer from 0 to 3.Type: ApplicationFiled: September 18, 2020Publication date: November 17, 2022Applicants: MITSUI CHEMICALS, INC., YAMAMOTO CHEMICALS, INC.Inventors: Masaru KAWAGUCHI, Shinsuke ITO, Yoshiyuki TOTANI, Yusuke MATSUI, Yojirou KUMAGAE, Daisuke KAKIO, Bunji SAWANO, Hiroshi NARUSE, Ryoji YAMAGUCHI
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Patent number: 10202299Abstract: Provided is a glass film ribbon manufacturing device (1), including: a transverse conveyance unit (4), which is configured to convey a glass film ribbon (G) in a transverse direction; and a cleaving unit (5), which is arranged on a conveyance path of the transverse conveyance unit (4), and is configured to cleave the glass film ribbon (G) along a preset cleaving line extending in a longitudinal direction, the transverse conveyance unit (4) including a wrinkle-smoothing unit (14) configured to smooth a wrinkle generated in the glass film ribbon (G) before the glass film ribbon (G) is cleaved by the cleaving unit (5).Type: GrantFiled: October 11, 2017Date of Patent: February 12, 2019Assignee: NIPPON ELECTRIC GLASS CO., LTD.Inventors: Yoshinori Hasegawa, Koichi Mori, Hiroshi Naruse, Naoya Ishida, Hiroki Mori, Taisei Matsubushi, Akio Nakabayashi
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Patent number: 10130564Abstract: Provided are dental polymerizable monomers that can give cured products having high toughness and high rigidity, dental polymerizable monomer compositions containing the polymerizable monomers, and dental compositions containing the dental polymerizable monomer compositions, and cured products thereof having high mechanical properties. The dental polymerizable monomer (A) which includes a urethane acrylate obtained from an appropriately rigid diisocyanate and an appropriately flexible hydroxyacrylate is used to prepare a dental polymerizable monomer composition containing the dental polymerizable monomer, and a dental composition containing the dental polymerizable monomer composition.Type: GrantFiled: March 31, 2015Date of Patent: November 20, 2018Assignees: MITSUI CHEMICALS, INC., SHOFU INC., SUN MEDICAL CO., LTD.Inventors: Kazuhiko Yoshinaga, Hiroshi Naruse, Mitsuji Teramae, Kiyomi Fuchigami, Hidefumi Fujimura, Masuji Tsuchikawa, Hirofumi Imai
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Patent number: 10130563Abstract: Provided are dental polymerizable monomer compositions that can give cured products having high toughness and high rigidity, and dental compositions containing such dental polymerizable monomer compositions and cured products thereof having high mechanical properties.Type: GrantFiled: March 31, 2015Date of Patent: November 20, 2018Assignees: MITSUI CHEMICALS, INC., SHOFU INC., SUN MEDICAL CO., LTD.Inventors: Kazuhiko Yoshinaga, Hiroshi Naruse, Mitsuji Teramae, Kiyomi Fuchigami, Hidefumi Fujimura, Masuji Tsuchikawa, Hirofumi Imai
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Patent number: 9932259Abstract: Provided is a glass film ribbon manufacturing device (1), including: a transverse conveyance unit (4), which is configured to convey a glass film ribbon (G) in a transverse direction; and a cleaving unit (5), which is arranged on a conveyance path of the transverse conveyance unit (4), and is configured to cleave the glass film ribbon (G) along a preset cleaving line extending in a longitudinal direction, the transverse conveyance unit (4) including a wrinkle-smoothing unit (14) configured to smooth a wrinkle generated in the glass film ribbon (G) before the glass film ribbon (G) is cleaved by the cleaving unit (5).Type: GrantFiled: August 22, 2014Date of Patent: April 3, 2018Assignee: NIPPON ELECTRIC GLASS CO., LTD.Inventors: Yoshinori Hasegawa, Koichi Mori, Hiroshi Naruse, Naoya Ishida, Hiroki Mori, Taisei Matsubushi, Akio Nakabayashi
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Publication number: 20180044216Abstract: Provided is a glass film ribbon manufacturing device (1), including: a transverse conveyance unit (4), which is configured to convey a glass film ribbon (G) in a transverse direction; and a cleaving unit (5), which is arranged on a conveyance path of the transverse conveyance unit (4), and is configured to cleave the glass film ribbon (G) along a preset cleaving line extending in a longitudinal direction, the transverse conveyance unit (4) including a wrinkle-smoothing unit (14) configured to smooth a wrinkle generated in the glass film ribbon (G) before the glass film ribbon (G) is cleaved by the cleaving unit (5).Type: ApplicationFiled: October 11, 2017Publication date: February 15, 2018Inventors: Yoshinori HASEGAWA, Koichi MORI, Hiroshi NARUSE, Naoya ISHIDA, Hiroki MORI, Taisei MATSUBUSHI, Akio NAKABAYASHI
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Patent number: 9873098Abstract: A three-component mixing apparatus and a three-component mixing adhesive kit, which allow anyone to easily and uniformly mix three kinds of drugs in mixing a three-component adhesive used in, e.g., surgical procedure (or treatment) or dental procedure (or treatment), includes a syringe filled with a first drug; a plunger; and an infusion-needle connector having a connecting part for a second drug container and a connecting part for a third drug container and a confluent path formed on a base end part. The first drug, the second drug and the third drug are mixed in the syringe by removably attaching the infusion-needle connector to a discharge opening of the syringe, the second drug container to its connecting part and the third drug container to its connecting part and then pulling the plunger inserted into the syringe to introduce the second drug and the third drug into the syringe.Type: GrantFiled: April 25, 2013Date of Patent: January 23, 2018Assignee: MITSUI CHEMICALS, INC.Inventors: Noriaki Asada, Kenju Sasaki, Shinya Aoki, Kazuya Sakata, Hiroshi Naruse
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Patent number: 9840028Abstract: Provided is a cleaving method for a glass film (G) including: cleaving, during conveyance of the glass film (G) in a predetermined direction, the glass film (G) continuously along a preset cleaving line (8) extending in a predetermined conveying direction (a) by a thermal stress generated through localized heating performed along the preset cleaving line (8) and through cooling of a locally heated region (H); dividing the glass film (G) in a width direction of the glass film (G); diverting, after the dividing, adjacent divided glass films (10), which are obtained by the dividing, so that the adjacent divided glass films (10) are separated in a front and rear direction of the adjacent divided glass films; and forming a predetermined widthwise clearance between the adjacent divided glass films after the dividing of the glass film (G) and before the diverting of the adjacent divided glass films (10).Type: GrantFiled: August 1, 2011Date of Patent: December 12, 2017Assignee: NIPPON ELECTRIC GLASS CO., LTD.Inventors: Yasuhiro Matsumoto, Koichi Mori, Hiroshi Naruse, Michiharu Eta, Hiroki Mori
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Publication number: 20170181932Abstract: Provided are dental polymerizable monomer compositions that can give cured products having high toughness and high rigidity, and dental compositions containing such dental polymerizable monomer compositions and cured products thereof having high mechanical properties.Type: ApplicationFiled: March 31, 2015Publication date: June 29, 2017Applicants: MITSUI CHEMICALS, INC., SHOFU INC., SUN MEDICAL CO., LTD.Inventors: Kazuhiko YOSHINAGA, Hiroshi NARUSE, Mitsuji TERAMAE, Kiyomi FUCHIGAMI, Hidefumi FUJIMURA, Masuji TSUCHIKAWA, Hirofumi IMAI
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Publication number: 20170174621Abstract: Provided are dental polymerizable monomers that can give cured products having high toughness and high rigidity, dental polymerizable monomer compositions containing the polymerizable monomers, and dental compositions containing the dental polymerizable monomer compositions, and cured products thereof having high mechanical properties. The dental polymerizable monomer (A) which includes a urethane acrylate obtained from an appropriately rigid diisocyanate and an appropriately flexible hydroxyacrylate is used to prepare a dental polymerizable monomer composition containing the dental polymerizable monomer, and a dental composition containing the dental polymerizable monomer composition.Type: ApplicationFiled: March 31, 2015Publication date: June 22, 2017Applicants: MITSUI CHEMICALS, INC., SHOFU INC., SUN MEDICAL CO., LTD.Inventors: Kazuhiko YOSHINAGA, Hiroshi NARUSE, Mitsuji TERAMAE, Kiyomi FUCHIGAMI, Hidefumi FUJIMURA, Masuji TSUCHIKAWA, Hirofumi IMAI
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Patent number: 9511004Abstract: The present invention provides a dental material, a dental material composition and a dental restorative material that exhibit small polymerization shrinkage particularly during curing and are producible at low cost on the industrial scale. The dental material of the present invention includes a specific urethane (meth)acrylic compound represented by Formula (1) described below.Type: GrantFiled: May 15, 2012Date of Patent: December 6, 2016Assignees: MITSUI CHEMICALS, INC., SUN MEDICAL CO., LTD., SHOFU INC.Inventors: Hiroshi Naruse, Yoshimitsu Tanabe, Osamu Kohgo, Masataka Miyasato, Hideyuki Ueki, Chidzuru Inami, Shunsuke Miyata
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Patent number: 9504632Abstract: The present invention provides a novel compound and a composition including the compound that exhibit small polymerization shrinkage particularly during curing and are producible at low cost on the industrial scale.Type: GrantFiled: May 15, 2012Date of Patent: November 29, 2016Assignees: MITSUI CHEMICALS, INC., SUN MEDICAL CO., LTD., SHOFU INC.Inventors: Hiroshi Naruse, Yoshimitsu Tanabe, Osamu Kohgo, Masataka Miyasato, Hideyuki Ueki, Chidzuru Inami, Shunsuke Miyata
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Publication number: 20160168003Abstract: Provided is a glass film ribbon manufacturing device (1), including: a transverse conveyance unit (4), which is configured to convey a glass film ribbon (G) in a transverse direction; and a cleaving unit (5), which is arranged on a conveyance path of the transverse conveyance unit (4), and is configured to cleave the glass film ribbon (G) along a preset cleaving line extending in a longitudinal direction, the transverse conveyance unit (4) including a wrinkle-smoothing unit (14) configured to smooth a wrinkle generated in the glass film ribbon (G) before the glass film ribbon (G) is cleaved by the cleaving unit (5).Type: ApplicationFiled: August 22, 2014Publication date: June 16, 2016Inventors: Yoshinori HASEGAWA, Koichi MORI, Hiroshi NARUSE, Naoya ISHIDA, Hiroki MORI, Taisei MATSUBUSHI, Akio NAKABAYASHI
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Patent number: 9314546Abstract: The adhesive composition for soft tissues, the adhesive composition for wound dressing or the wound dressing agent composition of the present invention is an adhesive composition for soft tissues, an adhesive composition for wound dressing or a wound dressing agent composition, comprising a monomer (A), a polymer (B) and a polymerization initiator composition (C) containing an organoboron compound, and is characterized by having a viscosity of 0.4 to 75,000 cp within 30 seconds after mixing of the components (A), (B) and (C). The composition of the present invention not only has low toxicity, low harmfulness and high adhesive strength but also is excellent in workability during application and is capable of forming films of excellent properties.Type: GrantFiled: November 18, 2010Date of Patent: April 19, 2016Assignee: MITSUI CHEMICALS, INC.Inventors: Noriaki Asada, Shinya Aoki, Hiroshi Naruse, Shoichi Miyakoshi, Masami Arata
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Publication number: 20150117140Abstract: A three-component mixing apparatus and a three-component mixing adhesive kit, which allow anyone to easily and uniformly mix three kinds of drugs in mixing a three-component adhesive used in, e.g., surgical procedure (or treatment) or dental procedure (or treatment), includes a syringe filled with a first drug; a plunger; and an infusion-needle connector having a connecting part for a second drug container and a connecting part for a third drug container and a confluent path formed on a base end part. The first drug, the second drug and the third drug are mixed in the syringe by removably attaching the infusion-needle connector to a discharge opening of the syringe, the second drug container to its connecting part and the third drug container to its connecting part and then pulling the plunger inserted into the syringe to introduce the second drug and the third drug into the syringe.Type: ApplicationFiled: April 25, 2013Publication date: April 30, 2015Inventors: Noriaki Asada, Kenju Sasaki, Shinya Aoki, Kazuya Sakata, Hiroshi Naruse
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Patent number: 8946317Abstract: The composition for hard tissue repair of the present invention is characterized by comprising 5 to 98.95 parts by weight of a monomer (A), 1 to 75 parts by weight of a (meth)acrylate polymer (B) and 0.05 to 20 parts by weight of a polymerization initiator composition (C) containing an organoboron compound (c1), with the proviso that the total amount of the components (A), (B) and (C) is 100 parts by weight. The composition undergoes small-scale heat generation during curing and can ensure a sufficient working time.Type: GrantFiled: November 18, 2010Date of Patent: February 3, 2015Assignee: Mitsui Chemicals. Inc.Inventors: Noriaki Asada, Shinya Aoki, Hiroshi Naruse, Shoichi Miyakoshi, Masami Arata
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Publication number: 20140086967Abstract: The present invention provides an adhesive composition for soft tissues, an adhesive composition for wound dressing or a wound dressing composition, not only having low toxicity, low harmfulness and high adhesive strength but also being excellent in workability during application and being capable of forming films of excellent properties. The compound of the present invention is comprised a monomer (A), polymer particles (B) having a specific weight-average molecular weight and a specific volume mean particle diameter, and a polymerization initiator composition (C) containing an organoboron compound is produced.Type: ApplicationFiled: May 9, 2012Publication date: March 27, 2014Applicant: MITSUI CHEMICALS, INC.Inventors: Noriaki Asada, Hiroshi Naruse
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Patent number: 8637633Abstract: A polymerizable composition including a compound represented by following General Formula (1): (in Formula (1), M represents a metal atom; X1 and X2 each independently represents a sulfur atom or an oxygen atom; R1 represents a divalent organic group; m represents an integer of 0 or 1 or greater; p represents an integer of 1 to n; n represents a valence of a metal atom M; and Y's each independently represents an inorganic or organic residue, where when n?p is 2 or greater, Y's may be bonded to each other to form a ring containing a metal atom M), a thiol compound and an episulfide compound.Type: GrantFiled: September 12, 2012Date of Patent: January 28, 2014Assignee: Mitsui Chemicals, Inc.Inventors: Mitsuo Nakamura, Hiroshi Naruse, Atsuo Otsuji, Shinichi Usugi, Masao Imai, Hidetoshi Hayashi, Osamu Kohgo, Hideki Yamamoto, Seiichi Kobayashi
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Publication number: 20130336882Abstract: The adhesive composition for soft tissues, the adhesive composition for wound dressing or the wound dressing agent composition of the present invention is an adhesive composition for soft tissues, an adhesive composition for wound dressing or a wound dressing agent composition, comprising a monomer (A), a polymer (B) and a polymerization initiator composition (C) containing an organoboron compound, and is characterized by having a viscosity of 0.4 to 75,000 cp within 30 seconds after mixing of the components (A), (B) and (C). The composition of the present invention not only has low toxicity, low harmfulness and high adhesive strength but also is excellent in workability during application and is capable of forming films of excellent properties.Type: ApplicationFiled: August 14, 2013Publication date: December 19, 2013Applicant: Mitsui Chemicals, Inc.Inventors: Noriaki ASADA, Shinya Aoki, Hiroshi Naruse, Shoichi Miyakoshi, Masami Arata
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Publication number: 20130005934Abstract: A polymerizable composition including a compound represented by following General Formula (1): (in Formula (1), M represents a metal atom; X1 and X2 each independently represents a sulfur atom or an oxygen atom; R1 represents a divalent organic group; m represents an integer of 0 or 1 or greater; p represents an integer of 1 to n; n represents a valence of a metal atom M; and Y's each independently represents an inorganic or organic residue, where when n?p is 2 or greater, Y's may be bonded to each other to form a ring containing a metal atom M), a thiol compound and an episulfide compound.Type: ApplicationFiled: September 12, 2012Publication date: January 3, 2013Applicant: MITSUI CHEMICALS, INCInventors: Mitsuo Nakamura, Hiroshi Naruse, Atsuo Otsuji, Shinichi Usugi, Masao Imai, Hidetoshi Hayashi, Osamu Kohgo, Hideki Yamamoto, Seiichi Kobayashi