Patents by Inventor Kazue Watanabe
Kazue Watanabe 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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Patent number: 12247124Abstract: A resin sheet is made using a resin composition containing a thermosetting component (A) and a thermally conductive filler (C). The thermosetting component (A) contains a maleimide resin. A thermal diffusion rate of the thermally cured resin sheet is 1.0×10?6 m2/s or more. When a cross section (P) of the resin sheet taken by cutting the resin sheet in a vertical direction to a surface of the resin sheet is observed in an area (P1), a condition represented by a numerical formula (F1) below is satisfied, the area (P1) being defined by a square whose sides are four times as large as a thickness of the resin sheet and including two surfaces of the resin sheet, 0.25?Ld/Lt?1??(F1) where Ld is a vertical length of a filler particle having a largest cross-sectional diameter in the vertical direction of the thermally conductive filler (C), and Lt is a length of the resin sheet.Type: GrantFiled: January 15, 2021Date of Patent: March 11, 2025Assignee: LINTEC CORPORATIONInventors: Yasutaka Watanabe, Yasunori Karasawa, Kazue Uemura
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Patent number: 9868765Abstract: A method has been developed to efficiently proliferate and culture a CTL specific to WT1 peptides under limiting dilution conditions. Utilizing this method, CTLs capable of recognizing both a state where a wildtype WT1 specific peptide is presented by HLA-A*24:02 and a state where a mutant WT1 specific peptide is presented by HLA-A*24:02 have been successfully obtained.Type: GrantFiled: August 28, 2013Date of Patent: January 16, 2018Assignee: MEDICAL & BIOLOGICAL LABORATORIES CO., LTD.Inventors: Kazue Watanabe, Shingo Toji
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Publication number: 20140212888Abstract: A method has been developed to efficiently proliferate and culture a CTL specific to WT1 peptides under limiting dilution conditions. Utilizing this method, CTLs capable of recognizing both a state where a wildtype WT1 specific peptide is presented by HLA-A*24:02 and a state where a mutant WT1 specific peptide is presented by HLA-A*24:02 have been successfully obtained.Type: ApplicationFiled: August 28, 2013Publication date: July 31, 2014Applicant: Medical & Biological Laboratories Co., Ltd.Inventors: Kazue WATANABE, Shingo TOJI
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Patent number: 8580925Abstract: [PROBLEMS] To provide examination methods and reagents able to detect efficiently cancer patients and patients at high risk of cancer. [MEANS FOR SOLVING PROBLEMS] Significant differences in the distribution of GlcNAc-6-sulfotransferase isozymes, sulfation enzymes of sugar residues, between non-carcinoma tissues and carcinoma tissues or adenoma tissues were discovered. The discovery is evidently applicable to detect carcinomas and adenomas (except colorectal carcinomas and colorectal adenomas) specifically by assaying a certain range of GlcNAc-6-sulfated sugar residue groups in tissues of patients and in fecal samples. Examination of carcinomas and adenomas is possible by the use of antibodies reacting specifically with GlcNAc-6-sulfated sugar residues specifically synthesized by enzymes present in carcinoma and adenoma tissues.Type: GrantFiled: December 15, 2005Date of Patent: November 12, 2013Assignees: Japan Science and Technology Agency, Local Government of Aichi Prefecture, Wako Pure Chemical Industries, Ltd.Inventors: Reiji Kannagi, Mineko Izawa, Naoko Kimura, Shunsuke Kurei, Kazue Watanabe
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Publication number: 20080096234Abstract: [PROBLEMS] To provide examination methods and reagents able to detect efficiently cancer patients and patients at high risk of cancer. [MEANS FOR SOLVING PROBLEMS] Significant differences in the distribution of GlcNAc-6-sulfotransferase isozymes, sulfation enzymes of sugar residues, between non-carcinoma tissues and carcinoma tissues or adenoma tissues were discovered. The discovery is evidently applicable to detect carcinomas and adenomas (except colorectal carcinomas and colorectal adenomas) specifically by assaying a certain range of GlcNAc-6-sulfated sugar residue groups in tissues of patients and in fecal samples. Examination of carcinomas and adenomas is possible by the use of antibodies reacting specifically with GlcNAc-6-sulfated sugar residues specifically synthesized by enzymes present in carcinoma and adenoma tissues.Type: ApplicationFiled: December 15, 2005Publication date: April 24, 2008Inventors: Reiji Kannagi, Mineko Izawa, Naoko Kimura, Shunsuke Kurei, Kazue Watanabe
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Patent number: 7335237Abstract: A method for forming a desired textile printing pattern by allowing a fiber sheet to absorb a dye ink by the use of, for example, the ink-jet system, which comprises allowing a pre-treating fluid containing an aqueous emulsion having a solid component comprising an ethylene-vinyl acetate copolymer and a vinyl acetate-acrylic monomer copolymer and a fixing agent for the dye to soak into the fiber sheet, followed by drying, and then subjecting the resulting fiber sheet to a textile printing with the dye ink.Type: GrantFiled: December 20, 2002Date of Patent: February 26, 2008Assignee: Denenchofu Roman Co., Ltd.Inventor: Kazue Watanabe
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Publication number: 20060241238Abstract: A water-based coloring composition and a water-based coating composition with each of which the number of operation steps in dyeing, printing, painting, coating or the like can be significantly reduced. The compositions enable functional compounds to be satisfactorily fixed to the substrate to be processed, and attain satisfactory fastness. The compositions do not impair the feeling of the substrate. The water-based coating composition is obtained by mixing an aqueous-emulsion-type acrylic pressure-sensitive adhesive with a cationic water-soluble polymer. The coloring composition, which is for use in dyeing, printing, painting, or coating, is obtained by mixing an aqueous-emulsion-type acrylic pressure-sensitive adhesive with a cationic water-soluble polymer and then mixing the mixture with functional compounds such as a dye, pigment, drug, deodorant, perfume, etc.Type: ApplicationFiled: March 26, 2004Publication date: October 26, 2006Inventor: Kazue Watanabe
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Publication number: 20060234075Abstract: An ink-accepting layer forming material is disclosed which is applied in advance to an ink-accepting surface of an object that is to be colored with an ink containing an anionic coloring material. The ink-accepting layer forming material comprises a weak acidic acrylic aqueous emulsion adhesive obtained by copolymerizing one or more (meth)acrylates having an alkyl group with 4-12 carbon atoms and a vinyl monomer, a water-soluble cationic polymer, and an aqueous medium. The acrylic aqueous emulsion adhesive has a viscosity of 4,000-20,000 mPa.s/30° C. when it is in an emulsion state with about 50% solid content, and a dried film of the acrylic aqueous emulsion adhesive has a glass transition temperature within the range from ?10 to ?50° C.Type: ApplicationFiled: June 24, 2004Publication date: October 19, 2006Inventor: Kazue Watanabe
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Publication number: 20040263598Abstract: A method for forming a desired textile printing pattern by allowing a fiber sheet to absorb a dye ink by the use of, for example, the ink-jet system, which comprises allowing a pre-treating fluid containing an aqueous emulsion having a solid component comprising an ethylene-vinyl acetate copolymer and a vinyl acetate-acrylic monomer copolymer and a fixing agent for the dye to soak into the fiber sheet, followed by drying, and then subjecting the resulting fiber sheet to a textile printing with the dye ink.Type: ApplicationFiled: August 12, 2004Publication date: December 30, 2004Inventor: Kazue Watanabe
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Patent number: 6692812Abstract: A multilayer sheet structure (10) comprises a front sheet (11), a net-like backing sheet (12), and sewing threads (14) for partially joining the front sheet with the backing sheet so as to form bag portions (13) between the front and backing sheets. Paddings (15) such as cotton, wool or the like can be stuffed through net clearances of the backing sheet into bag portions surrounded with sewing threads to form bulges (11b) at desired locations on the front surface of the front sheet. Thus, a quilted multilayer sheet structure (17) having bulges on the front surface thereof can be easily produced.Type: GrantFiled: November 20, 2001Date of Patent: February 17, 2004Inventor: Kazue Watanabe
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Publication number: 20030136501Abstract: After an aqueous emulsion of a non-tacky or weakly tacky acrylic copolymer 4 has been infiltrate into a moisture-permeable sheet material 2 throughout almost the entire range in its thickness direction, the sheet material is dried while keeping one side of the sheet material in close contact with a non-moisture-absorptive protection sheet 3 having a smooth surface. Then a transparent coating film 8 having a smooth surface and consisting of the dried non-tacky or weakly tacky acrylic copolymer 4 is formed on the one side of the sheet material by stripping the protection sheet from the one side of the sheet material.Type: ApplicationFiled: March 1, 2002Publication date: July 24, 2003Inventor: Kazue Watanabe
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Patent number: 6403695Abstract: Novel carbon blacks having a CTAB of from 65 m2/g to 85 m2/g, a DBP of from 130 cc/100 g to 160 cc/100 g, a CTAB/I2 No. ratio of from 1.15 to 1.35, a &Dgr;DPB of from 20 cc/100 g to 40 cc/100 g, a Tint value of from 85 to 100, a Dmode of from 115 nm to 135 nm and a &Dgr;D50/Dmode ratio of from 0.65 to 0.90. Also disclosed are novel rubber compositions, incorporating the carbon blacks, having increased abrasion resistance and lower hysteresis.Type: GrantFiled: December 2, 1993Date of Patent: June 11, 2002Assignee: Cabot CorporationInventors: Mizuo Soeda, Akimasa Arita, Takeo Ito, Kazue Watanabe
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Patent number: 6228928Abstract: New carbon blacks that when incorporated into rubber compositions impart increased abrasion resistance and lower hysteresis. Also disclosed are rubber composition incorporating the novel carbon blacks, which have nitrogen surface area of at least 100, a CDBP of at least 105, a tint of 90-140 and a delta D50/Dmode ratio of 0.6-0.76.Type: GrantFiled: March 21, 1994Date of Patent: May 8, 2001Assignee: Cabot CorporationInventors: Mizuo Soeda, Yoichi Yuza, Takeo Ito, Kazue Watanabe, Ted W. Bush, Martin Green, John M. Branan, Jr.