Patents by Inventor Shoichiro Mori
Shoichiro Mori 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: 11951737Abstract: A distance between the first circuit and the second circuit is a first distance, a distance between the first circuit and the temperature detection circuit is a second distance longer than the first distance, and a distance between the second circuit and the temperature detection circuit is a third distance longer than the first distance.Type: GrantFiled: July 13, 2022Date of Patent: April 9, 2024Assignee: Seiko Epson CorporationInventors: Shoichiro Yokoo, Noritaka Ide, Eiju Hirai, Masaki Mori, Yu Shiozawa
-
Patent number: 6670078Abstract: A nonaqueous electrolytic solution cell having a negative electrode containing lithium as an active material, a positive electrode, a nonaqueous electrolytic solution consisting of solute and organic solvent, a separator, and an outer can, wherein the organic solvent contains a compound having an S—O bond, and a current collector for the positive electrode and an electrolytic solution-contacting portion on the positive electrode side of the outer can are made of valve metal or alloy thereof is disclosed. The nonaqueous electrolytic solution cell of the present invention is excellent in low-temperature characteristics and long-term stability, and also in cycle characteristics for use as a secondary battery.Type: GrantFiled: July 19, 2000Date of Patent: December 30, 2003Assignee: Mitsubishi Chemical CorporationInventors: Tomohiro Sato, Shoichiro Mori, Marc Deshamps, Minoru Kotato, Noriko Shima, Hitoshi Suzuki
-
Patent number: 5906900Abstract: Disclosed are an electrode material for a non-aqueous solvent secondary battery, which comprises a composite carbonaceous material in which to the surface of a graphite carbonaceous material is attached a carbonized material of an organic substance in an amount to give a carbon residue of 12 parts by weight or less and 0.Type: GrantFiled: May 31, 1996Date of Patent: May 25, 1999Assignee: Mitsubishi Chemical CorporationInventors: Manabu Hayashi, Shoji Yamaguchi, Fumikazu Mizutani, Keiko Nishioka, Shoichiro Mori
-
Patent number: 5135825Abstract: There is disclosed a method for producing an ambient temperature molten salt comprising at least one of 1,3-dialkylimidazolium halide, 1,2,3-trialkylimidazolium halide and N-alkylpyridinium halide, and an aluminum halide, which comprises suspending the above starting materials in an inert solvent having a low boiling point to carry out a complex forming reaction.Type: GrantFiled: June 15, 1990Date of Patent: August 4, 1992Assignees: Mitsubishi Petrochemical Co., Ltd., Nisshin Steel Co., Ltd.Inventors: Shoichiro Mori, Kazuhiko Ida, Hitoshi Suzuki, Setsuko Takahashi, Isao Saeki
-
Patent number: 5074973Abstract: There is disclosed a non-aqueous electrolytic aluminum plating bath composition comprising an aluminum halide and a nitrogen-containing heterocyclic onium halide compound and containing an additive selected from the group consisting of an inorganic halide compound, aromatic aldehyde, ketone or carboxylic acid, an unsaturated heterocyclic compound containing more than one nitrogen atom, an unsaturated heterocyclic compound containing a sulfur atom, an aromatic hydrocarbon compound containing a sulfur atom, an aromatic hydrocarbon compound containing an amino group and an aromatic amine; and further optionally an organic polymer. The bath composition is easy in maintenance, has good covering power, and enables smooth plating with low current density.Type: GrantFiled: June 18, 1990Date of Patent: December 24, 1991Assignees: Nisshin Steel Co. Ltd., Mitsubishi Petrochemical Co. Ltd., C. Uyemura and Co. Ltd.Inventors: Setsuko Takahashi, Isao Saeki, Kikuko Tanaka, Kayoko Oku, Shoichiro Mori, Kazuhiko Ida, Katsuhiko Ohara, Fujio Matsui, Hitoshi Suzuki
-
Patent number: 5041194Abstract: There is disclosed an aluminum electroplating method, which compriss using a low melting composition comprising a mixture of 20 to 80 mole % of an aluminum halide and 80 to 20 mole % of an onium halide of a nitrogen-containing compound selected from the group consisting of bicyclic quaternary amidinium halides, 1-alkylaminopyridinium halides, trialkylimidazolium halides, benzimidazolium halides, alicyclic quaternary ammonium halides and asymmetric tetraalkylammonium halides.Type: GrantFiled: May 15, 1990Date of Patent: August 20, 1991Assignees: Mitsubishi Petrochemical Co., Ltd., Nisshin Steel Co., Ltd.Inventors: Shoichiro Mori, Kazuhiko Ida, Hitoshi Suzuki, Seteuko Takahashi, Isao Saeki
-
Patent number: 4996334Abstract: A dibenzylidenesorbitol derivative having at least one nuclear substituent selected from an ester group represented by --COOR.sup.1 and an amido group represented by --CONR.sup.2 R.sup.3, wherein R.sup.1 represents a hydrocarbon group having 1 to 20 carbon atoms, and R.sup.2 and R.sup.3 are identical or different and each independently represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group.Type: GrantFiled: February 3, 1989Date of Patent: February 26, 1991Assignee: Mitsubishi Petrochemical Co., Ltd.Inventors: Mitsumasa Kaitoh, Shoichiro Mori
-
Patent number: 4906342Abstract: In the plating for electrodeposition of aluminum using a non-aqueous solution, a plating bath is prepared to comprise a low-melting plating bath, which comprises a molten mixture comprising an aluminum halide and a dialkyl-and/or trialkylpyridinium halide represented by the following formula: ##STR1## wherein R.sup.1 represents an alkyl group having 1 to 12 carbon atoms, R.sup.2 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, R.sup.3 represents an alkyl group having 1 to 6 carbon atoms, and X represents a halogen atom; and said alkyl groups each refer to a straight-chain hydrocarbon group, a branched hydrocarbon group, an alicyclic hydrocarbon group, or any of these further partly containing an aromatic hydrocarbon group,by which the bath life, operability in handling, conductivity, and current efficiency can be improved.Type: GrantFiled: April 19, 1989Date of Patent: March 6, 1990Assignees: Nisshin Steel Co., Ltd., Mitsubishi Petrochemical Co., Ltd.Inventors: Setsuko Takahashi, Isao Saeki, Shoichiro Mori, Ida Kazuhiko
-
Patent number: 4892944Abstract: A process for producing quaternary salts of high purity is disclosed, comprising reacting a tertiary amine or phosphine with a carbonic acid diester to form a corresponding quaternary carbonate and further mixing it with an acid to perform decarboxylation. The quaternary salts thus obtained are useful compounds which can be used in wide fields as various catalysts, electrolytes, additives, medicaments, etc.Type: GrantFiled: May 11, 1988Date of Patent: January 9, 1990Assignee: Mitsubishi Petrochemical Co., Ltd.Inventors: Shoichiro Mori, Kazuhiko Ida, Makoto Ue
-
Patent number: 4786429Abstract: An electrolyte for aluminum electrolytic capacitor is described, comprising a solution of, as a solute, a quaternary ammonium salt having as an anion component the conjugated base of an inorganic acid compound selected from the group consisting of(1) boric acid,(2) phosphoric acid,(3) phosphorous acid and phosphorous acid monoesters, and phosphonic acids, and phosphonic acid monoesters,(4) hypophosphorous acid and phosphinic acids,(5) alkylboric acids and arylboric acids,(6) silicic acid, and(7) carbonic acid and carbonic acid monoesters, dissolved in an aprotic solvent mainly composed of .gamma.-butyrolactone.This electrolyte can reduce the internal resistance of the electrolytic cpacitor and broaden the temperature range over which the electrolytic capacitor can be used.Type: GrantFiled: June 15, 1987Date of Patent: November 22, 1988Assignee: Mitsubishi Petrochemical Co., Ltd.Inventors: Shoichiro Mori, Makoto Ue, Kazuhiko Ida
-
Patent number: 4774355Abstract: A process for preparing a pentaerythritol-tetrakis(3-alkylthio-propionate) represented by the general formula: ##STR1## wherein R represents an alkyl group having from 8 to 30 carbon atoms, is disclosed, comprising reacting an alkylmercaptan having from 8 to 30 carbon atoms with an acrylic ester or an acrylic amide to form a 3-alkylthio-propionic acid ester or a 3-alkylthio-propionic acid amide, hydrolyzing the ester or amide to form a 3-alkylthio-propionic acid, and then reacting this product with pentaerythritol. The desired product can easily be obtained at high purity and high yield by this process.Type: GrantFiled: October 24, 1986Date of Patent: September 27, 1988Assignee: Mitsubishi Petrochemical Co., Ltd.Inventors: Hiroyuki Omori, Teruhiko Ishii, Mitsumasa Kaitoh, Shoichiro Mori
-
Patent number: 4774011Abstract: An electrolyte for use in an aluminum electrolytic capacitor is described. The electrolyte comprises a solution of a quaternary phosphonium salt as a solute dissolved in an aprotic solvent. The electrolyte can reduce internal resistance of the electrolytic capacitor and broaden the temperature range over which the electrolytic capacitor can be used.Type: GrantFiled: May 18, 1987Date of Patent: September 27, 1988Assignee: Mitsubishi Petrochemical Co., Ltd.Inventors: Shoichiro Mori, Makoto Ue, Kazuhiko Ida
-
Patent number: 4715976Abstract: An electrolyte solution for use in an electrolytic capacitor. The solution comprises as a solute at least one quaternary ammonium salt of a carboxylic acid selected from the group consisting of(a) quaternary ammonium salts of maleic acid and/or citraconic acid,(b) quaternary ammonium salts of aromatic carboxylic acids, and(c) quaternary ammonium salts of branched-chain aliphatic dicarboxylic acids having 11 to 30 carbon atoms in total. This electrolyte solution has high electric conductivity.Type: GrantFiled: December 19, 1986Date of Patent: December 29, 1987Assignee: Mitsubishi Petrochemical Co., Ltd.Inventors: Shoichiro Mori, Makoto Ue
-
Patent number: 4605742Abstract: A process for the production of piperidine by catalytic hydrogenation of furfurylamine and/or tetrahydrofurfurylamine in the presence of a hydrogenation catalyst by flowing hydrogen gas into a reaction zone, wherein the starting material is introduced into a liquid phase in the reaction zone, the liquid phase being maintained at a constant temperature, and the reaction product is withdrawn from the reaction zone in a gaseous form together with excess hydrogen gas.Type: GrantFiled: February 7, 1985Date of Patent: August 12, 1986Assignee: Mitsubishi Petrochemical Co., Ltd.Inventors: Shoichiro Mori, Tadamichi Aoki, Ryozo Hamana, Yutaka Nomura
-
Patent number: 4598159Abstract: A process for producing furfurylamine and/or tetrahydrofurfurylamine in a high yield is disclosed, which comprises subjecting a mixture of furfural and a primary amine to a liquid-phase catalytic hydrogenation using a hydrogenation catalyst in the presence of ammonia, wherein the primary amine is furfurylamine and/or tetrahydrofurfurylamine and the hydrogenation catalyst is selected from the group consisting of cobalt-based catalysts and nickel-based catalysts.Type: GrantFiled: December 27, 1984Date of Patent: July 1, 1986Assignee: Mitsubishi Petrochemical Co., Ltd.Inventors: Tadashi Ayusawa, Shoichiro Mori, Tadamichi Aoki, Ryozo Hamana