Patents by Inventor Tomohiko Kishiki
Tomohiko Kishiki 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: 10143042Abstract: A heating device 10 including a heat-generating member 20 and a support member 30 that supports the heat-generating member 20 and comprises bio-soluble inorganic fibers, wherein the bio-soluble inorganic fibers do not contact directly the heat-generating member 20 or contact of the bio-soluble inorganic fibers with the heat-generating member 20 is reduced.Type: GrantFiled: November 15, 2012Date of Patent: November 27, 2018Assignee: NICHIAS CORPORATIONInventors: Tetsuya Mihara, Ken Yonaiyama, Tomohiko Kishiki, Yuta Isaka
-
Patent number: 9434656Abstract: A wet blanket obtained by impregnating a blanket including bio-soluble inorganic fibers with a colloidal silica liquid. A cured blanket obtained by curing the wet blanket.Type: GrantFiled: November 14, 2013Date of Patent: September 6, 2016Assignee: NICHIAS CORPORATIONInventors: Tetsuya Ishihara, Tetsuya Mihara, Ken Yonaiyama, Tomohiko Kishiki
-
Publication number: 20150163861Abstract: A heating device 10 including a heat-generating member 20 and a support member 30 that supports the heat-generating member 20 and comprises bio-soluble inorganic fibers, wherein the bio-soluble inorganic fibers do not contact directly the heat-generating member 20 or contact of the bio-soluble inorganic fibers with the heat-generating member 20 is reduced.Type: ApplicationFiled: November 15, 2012Publication date: June 11, 2015Inventors: Tetsuya Mihara, Ken Yonaiyama, Tomohiko Kishiki, Yuta Isaka
-
Publication number: 20150033986Abstract: An inorganic fibrous shaped product including organic fiber that includes at least biosoluble inorganic fiber having the following composition and an organic thickener, and including no colloidal silica: [Composition] SiO2: 70 to 82 wt %; CaO: 10 to 29 wt %; MgO: 1 wt % or less; Al2O3: less than 5 wt %; and the total of SiO2, CaO, MgO and Al2O3 exceeds 98 wt %.Type: ApplicationFiled: December 4, 2012Publication date: February 5, 2015Inventors: Ken Yonaiyama, Tetsuya Mihara, Hiroki Muramatsu, Tomohiko Kishiki
-
Paper comprising heat treated bio-soluble inorganic fibers, and method and equipment for making same
Patent number: 8940134Abstract: Inorganic fiber paper including bio-soluble inorganic fibers which have been subjected to a heat treatment and a binder. A method for producing inorganic fiber paper including: the first step of subjecting amorphous bio-soluble inorganic fibers to a heat treatment; and the second step of making paper comprising the heat-treated bio-soluble inorganic fibers and a binder. Equipment for heating and/or thermal insulation which includes the inorganic fiber paper.Type: GrantFiled: April 5, 2011Date of Patent: January 27, 2015Assignee: Nichias CorporationInventors: Tetsuya Ishihara, Tetsuya Mihara, Ken Yonaiyama, Tomohiko Kishiki -
Publication number: 20140378596Abstract: A paste-like unshaped composition including inorganic fibers that have the following composition ratio and are not coated with a coating layer; an inorganic binder; and a solvent, wherein the composition further optionally comprises inorganic powder, the ratio of the inorganic fibers and the inorganic powder is 100:0 to 10:90, the composition comprises no pH adjuster and no organic fibers, and when the inorganic powder is contained, the inorganic powder does not contain a needle-like crystal structure, [Composition ratio of inorganic fibers] SiO2 66 to 82 wt %; CaO 10 to 34 wt %; MgO 3 wt % or less; Al2O3 5 wt % or less; and the total of SiO2, CaO, MgO and Al2O3 is 98 wt % or more.Type: ApplicationFiled: November 9, 2012Publication date: December 25, 2014Inventors: Ken Yonaiyama, Tetsuya Mihara, Tomohiko Kishiki, Tetsuya Ishihara
-
Publication number: 20140370284Abstract: Inorganic fiber having the following composition ratio and comprising 40 wt % or less of shots each having a diameter of 45 ?m or more: [Composition ratio of inorganic fiber] SiO2 66 to 82 wt %; CaO 10 to 34 wt %; MgO 0 to 3 wt %; Al2O3 0 to 5 wt %; and the total of SiO2, CaO, MgO and Al2O3 is 98 wt % or more.Type: ApplicationFiled: November 13, 2012Publication date: December 18, 2014Inventors: Takashi Nakajima, Ken Yonaiyama, Tetsuya Mihara, Tomohiko Kishiki
-
Publication number: 20140356622Abstract: An inorganic fiber including biosoluble fiber and a cationic surfactant adhering to the biosoluble fiber. An inorganic fiber including biosoluble fiber and a surfactant adhering to the biosoluble fiber, wherein the amount of the surfactant is 0.01 to 2 wt %, based on 100 wt % of the whole inorganic fiber comprising the surfactant adhered thereto.Type: ApplicationFiled: November 12, 2012Publication date: December 4, 2014Inventors: Takashi Nakajima, Ken Yonaiyama, Tetsuya Mihara, Tomohiko Kishiki
-
Patent number: 8821626Abstract: An adhesive for inorganic fibers including SiO2, CaO and Al2O3 within a range excluding the range I defined by the following points A, 8, 18, 19 and 20 in the SiO2—Al2O3—CaO state diagram shown in FIG. 1, and including no zeolite. Point A: SiO2 (0%), Al2O3 (100%), CaO (0%): Point 8: SiO2 (20.8%), Al2O3 (79.2%), CaO (0%): Point 18: SiO2 (46.3%), Al2O3 (35.8%), CaO (17.9%): Point 19: SiO2 (31.5%), Al2O3 (53.6%), CaO (14.9%): Point 20: SiO2 (25.2%), Al2O3 (57.5%), CaO (17.3%).Type: GrantFiled: October 17, 2011Date of Patent: September 2, 2014Assignee: Nichias CorporationInventors: Ken Yonaiyama, Tetsuya Mihara, Tetsuya Ishihara, Tomohiko Kishiki
-
Publication number: 20140134444Abstract: An inorganic fiber block obtained by stacking blanket-like products each including inorganic fibers, wherein the composition of the inorganic fibers have the following composition: SiO2: 66 to 82 mass %, CaO:10 to 34 mass %, MgO: 0 to 3 mass %, Al2O3: 0 to 5 mass %, and the total of SiO2, CaO, MgO and Al2O3 is 99 mass % or more.Type: ApplicationFiled: November 14, 2012Publication date: May 15, 2014Applicant: NICHIAS CORPORATIONInventors: Yoshinori OCHI, Tetsuya MIHARA, Ken YONAIYAMA, Tomohiko KISHIKI, Takashi NAKAJIMA
-
Publication number: 20140069566Abstract: A wet blanket obtained by impregnating a blanket including bio-soluble inorganic fibers with a colloidal silica liquid. A cured blanket obtained by curing the wet blanket.Type: ApplicationFiled: November 14, 2013Publication date: March 13, 2014Applicant: Nichias CorporationInventors: Tetsuya Ishihara, Tetsuya Mihara, Ken Yonaiyama, Tomohiko Kishiki
-
Patent number: 8641868Abstract: Inorganic fiber paper includes first biosoluble inorganic fibers having an average fiber diameter of 3 to 7 ?m, second biosoluble inorganic fibers having an average fiber diameter of 2 to 3 ?m, and a binder, the average fiber diameter of the second biosoluble inorganic fibers being smaller than that of the first biosoluble inorganic fibers.Type: GrantFiled: April 5, 2011Date of Patent: February 4, 2014Assignee: Nichias CorporationInventors: Tetsuya Mihara, Ken Yonaiyama, Tetsuya Ishihara, Tomohiko Kishiki
-
Publication number: 20120255697Abstract: Inorganic fiber paper including bio-soluble inorganic fibers which have been subjected to a heat treatment and a binder. A method for producing inorganic fiber paper including: the first step of subjecting amorphous bio-soluble inorganic fibers to a heat treatment; and the second step of making paper comprising the heat-treated bio-soluble inorganic fibers and a binder. Equipment for heating and/or thermal insulation which includes the inorganic fiber paper.Type: ApplicationFiled: April 5, 2011Publication date: October 11, 2012Applicant: Nichias CorporationInventors: Tetsuya Ishihara, Tetsuya Mihara, Ken Yonaiyama, Tomohiko Kishiki
-
Publication number: 20120252295Abstract: A wet blanket obtained by impregnating a blanket including bio-soluble inorganic fibers with a colloidal silica liquid. A cured blanket obtained by curing the wet blanket.Type: ApplicationFiled: April 5, 2011Publication date: October 4, 2012Applicant: Nichias CorporationInventors: Tetsuya Ishihara, Tetsuya Mihara, Ken Yonaiyama, Tomohiko Kishiki
-
Publication number: 20120248367Abstract: A shaped article including inorganic fibers including SiO2 and an alkaline earth metal, wherein the shaped article is treated with a hardening agent.Type: ApplicationFiled: April 5, 2011Publication date: October 4, 2012Applicant: Nichias CorporationInventors: Tomohiko Kishiki, Tetsuya Mihara, Ken Yonaiyama, Tetsuya Ishihara
-
Publication number: 20120247695Abstract: Inorganic fiber paper includes first biosoluble inorganic fibers having an average fiber diameter of 3 to 7 ?m, second biosoluble inorganic fibers having an average fiber diameter of 2 to 3 ?m, and a binder, the average fiber diameter of the second biosoluble inorganic fibers being smaller than that of the first biosoluble inorganic fibers.Type: ApplicationFiled: April 5, 2011Publication date: October 4, 2012Applicant: Nichias CorporationInventors: Tetsuya Mihara, Ken Yonaiyama, Tetsuya Ishihara, Tomohiko Kishiki
-
Publication number: 20120235085Abstract: An adhesive for inorganic fibers including SiO2, CaO and Al2O3 within a range excluding the range I defined by the following points A, 8, 18, 19 and 20 in the SiO2—Al2O3—CaO state diagram shown in FIG. 1, and including no zeolite. Point A: SiO2 (0%), Al2O3 (100%), CaO (0%): Point 8: SiO2 (20.8%), Al2O3 (79.2%), CaO (0%): Point 18: SiO2 (46.3%), Al2O3 (35.8%), CaO (17.9%): Point 19: SiO2 (31.5%), Al2O3 (53.6%), CaO (14.9%): Point 20: SiO2 (25.2%), Al2O3 (57.5%), CaO (17.Type: ApplicationFiled: October 17, 2011Publication date: September 20, 2012Applicant: Nichias CorporationInventors: Ken Yonaiyama, Tetsuya Mihara, Tetsuya Ishihara, Tomohiko Kishiki
-
Publication number: 20120100983Abstract: An inorganic fibrous shaped body including partially-crystallized bio-soluble inorganic fibers and an inorganic binder, wherein the bio-soluble inorganic fibers are SiO2/MgO fibers or SiO2/CaO fibers having the following composition: [SiO2/MgO fibers] SiO2 66 to 82 wt % CaO 1 to 9 wt % MgO 10 to 30 wt % Al2O3 3 wt % or less [SiO2/CaO fibers] SiO2 66 to 82 wt % CaO 10 to 34 wt % MgO 3 wt % or less Al2O3 5 wt % or less.Type: ApplicationFiled: October 14, 2011Publication date: April 26, 2012Applicant: Nichias CorporationInventors: Ken Yonaiyama, Tetsuya Ishihara, Tomohiko Kishiki