Patents by Inventor Yutaka Matsuoka
Yutaka Matsuoka 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: 11489268Abstract: An electric wire with a terminal includes: an electric wire having a core wire, and a cover; a crimp terminal having a core wire crimping portion which is crimped to the core wire, a cover crimping portion which is crimped to the cover, and a connecting portion which extends from the core crimping portion to the cover crimping portion; and a resin which integrally covers the core wire and the crimp terminal. The core wire has an intermediate portion which extends between the core crimping portion and the cover crimping portion. The connecting portion has a bottom wall portion and a pair of side wall portions which extend in a height direction of the crimp terminal from end portions of the bottom wall portion in a width direction.Type: GrantFiled: April 23, 2021Date of Patent: November 1, 2022Assignee: YAZAKI CORPORATIONInventors: Masanori Onuma, Yutaka Matsuoka
-
Patent number: 11476594Abstract: An electric wire with a terminal includes: an electric wire having a core wire, and a cover; a crimp terminal having a core wire crimping portion which is crimped to the core wire, a cover crimping portion which is crimped to the cover, and a connecting portion which extends from the core crimping portion to the cover crimping portion; and a resin which integrally covers the core wire and the crimp terminal. The core wire has an intermediate portion which extends between the core crimping portion and the cover crimping portion. The connecting portion has a bottom wall portion and a pair of side wall portions which extend in a height direction of the crimp terminal from end portions of the bottom wall portion in a width direction.Type: GrantFiled: April 23, 2021Date of Patent: October 18, 2022Assignee: YAZAKI CORPORATIONInventors: Masanori Onuma, Yutaka Matsuoka
-
Patent number: 11189940Abstract: An electric wire with a terminal includes: an electric wire having a core wire, and a cover; a crimp terminal having a core wire crimping portion which is crimped to the core wire, a cover crimping portion which is crimped to the cover, and a connecting portion which extends from the core crimping portion to the cover crimping portion; and a resin which integrally covers the core wire and the crimp terminal. The core wire has an intermediate portion which extends between the core crimping portion and the cover crimping portion. The connecting portion has a bottom wall portion and a pair of side wall portions which extend in a height direction of the crimp terminal from end portions of the bottom wall portion in a width direction.Type: GrantFiled: April 17, 2020Date of Patent: November 30, 2021Assignee: YAZAKI CORPORATIONInventors: Masanori Onuma, Yutaka Matsuoka
-
Publication number: 20210249794Abstract: An electric wire with a terminal includes: an electric wire having a core wire, and a cover; a crimp terminal having a core wire crimping portion which is crimped to the core wire, a cover crimping portion which is crimped to the cover, and a connecting portion which extends from the core crimping portion to the cover crimping portion; and a resin which integrally covers the core wire and the crimp terminal. The core wire has an intermediate portion which extends between the core crimping portion and the cover crimping portion. The connecting portion has a bottom wall portion and a pair of side wall portions which extend in a height direction of the crimp terminal from end portions of the bottom wall portion in a width direction.Type: ApplicationFiled: April 23, 2021Publication date: August 12, 2021Inventors: Masanori Onuma, Yutaka Matsuoka
-
Publication number: 20210242609Abstract: An electric wire with a terminal includes: an electric wire having a core wire, and a cover; a crimp terminal having a core wire crimping portion which is crimped to the core wire, a cover crimping portion which is crimped to the cover, and a connecting portion which extends from the core crimping portion to the cover crimping portion; and a resin which integrally covers the core wire and the crimp terminal. The core wire has an intermediate portion which extends between the core crimping portion and the cover crimping portion. The connecting portion has a bottom wall portion and a pair of side wall portions which extend in a height direction of the crimp terminal from end portions of the bottom wall portion in a width direction.Type: ApplicationFiled: April 23, 2021Publication date: August 5, 2021Inventors: Masanori Onuma, Yutaka Matsuoka
-
Publication number: 20200373684Abstract: An electric wire with a terminal includes: an electric wire having a core wire, and a cover; a crimp terminal having a core wire crimping portion which is crimped to the core wire, a cover crimping portion which is crimped to the cover, and a connecting portion which extends from the core crimping portion to the cover crimping portion; and a resin which integrally covers the core wire and the crimp terminal. The core wire has an intermediate portion which extends between the core crimping portion and the cover crimping portion. The connecting portion has a bottom wall portion and a pair of side wall portions which extend in a height direction of the crimp terminal from end portions of the bottom wall portion in a width direction.Type: ApplicationFiled: April 17, 2020Publication date: November 26, 2020Inventors: Masanori Onuma, Yutaka Matsuoka
-
Patent number: 8530377Abstract: The present invention provides a thermoreversible recording medium which includes a support, a thermoreversible recording layer which comprises a thermoreversible composition containing an electron-donating color-forming compound and an electron-accepting compound, a metal compound-containing layer which includes a resin, an organic metal compound, and an inorganic layer compound, in which the resin is at least one selected from the group consisting of polyvinyl alcohol polymers, and ethylene-vinyl alcohol copolymers, and the organic metal compound is at least one selected from the group consisting of an organic titanium compound and an organic zirconium compound, and a protective layer which protects the metal compound-containing layer, wherein the support, the thermoreversible recording layer, the metal compound-containing layer and the protective layer are laminated in this order.Type: GrantFiled: November 30, 2010Date of Patent: September 10, 2013Assignee: Ricoh Company, Ltd.Inventors: Yu Tsuchimura, Satoshi Arai, Jun Maruyama, Yutaka Matsuoka
-
Publication number: 20110130280Abstract: The present invention provides a thermoreversible recording medium which includes a support, a thermoreversible recording layer which comprises a thermoreversible composition containing an electron-donating color-forming compound and an electron-accepting compound, a metal compound-containing layer which includes a resin, an organic metal compound, and an inorganic layer compound, in which the resin is at least one selected from the group consisting of polyvinyl alcohol polymers, and ethylene-vinyl alcohol copolymers, and the organic metal compound is at least one selected from the group consisting of an organic titanium compound and an organic zirconium compound, and a protective layer which protects the metal compound-containing layer, wherein the support, the thermoreversible recording layer, the metal compound-containing layer and the protective layer are laminated in this order.Type: ApplicationFiled: November 30, 2010Publication date: June 2, 2011Applicant: RICOH COMPANY, LTD.Inventors: Yu TSUCHIMURA, Satoshi ARAI, Jun MARUYAMA, Yutaka MATSUOKA
-
Patent number: 7892615Abstract: The present invention provides a coating material composition with a gas-barrier property which comprises, as essential components, an ethylene-vinyl alcohol copolymer (A) obtained by saponifying an ethylene-vinyl acetate copolymer, an inorganic layered compound (B) and a solvent, wherein the total amount of (A) and (B) is 1 to 30% by mass and the mass ratio (A)/(B) is (30/70) to (50/50). The coating material provides gas-barrier properties to packaging materials.Type: GrantFiled: August 4, 2003Date of Patent: February 22, 2011Assignee: Sakata Inx Corp.Inventors: Yutaka Matsuoka, Yoshiaki Ueno, Masanori Kano
-
Publication number: 20090148640Abstract: The present invention relates to a gas barrier composite film for a hydrothermally processable package, wherein at least one gas barrier layer containing a gas barrier resin and an inorganic layered compound is interposed between a base film layer and a sealing material layer, and an adhesive layer is further formed on both sides of the gas barrier layer by applying an adhesive composition comprising: a base material mainly comprising a polyurethane resin having at least one functional group selected from the group consisting of an amino group, a hydroxyl group, and a carboxyl group; and a curing agent comprising an isocyanate curing agent and an epoxy curing agent, at the following functional group ratio: I/P=0.3 to 30.0 E/P=1.5 to 25.Type: ApplicationFiled: August 23, 2006Publication date: June 11, 2009Applicant: SAKATA INX CORP.Inventors: Junichi Yoshida, Yutaka Matsuoka, Yoshiaki Ueno, Masanori Kano
-
Publication number: 20080274350Abstract: The present invention has its object to provide a coating material with a gas-barrier property which can give a very transparent packaging material with a satisfactory gas-barrier property when it has a thin gas-barrier layer and, when it has a gas-barrier layer with an ordinary thickness, can give a packaging material with a higher gas-barrier property, a process for producing such coating material with a gas-barrier property, and a packaging container with a high gas-barrier level obtained by coating with such coating material with a gas-barrier property. The present invention provides a coating material composition with a gas-barrier property which comprises, as essential components, an ethylene-vinyl alcohol copolymer (A) obtained by saponifying an ethylene-vinyl acetate copolymer, an inorganic layered compound (B) and a solvent, wherein the total amount of (A) and (B) is 1 to 30% by mass and the mass ratio (A)/(B) is (30/70) to (50/50).Type: ApplicationFiled: August 4, 2003Publication date: November 6, 2008Applicant: SAKATA INX CORPInventors: Yutaka Matsuoka, Yoshiaki Ueno, Masanori Kano
-
Publication number: 20060141178Abstract: The present invention provides: an inorganic layered compound dispersion prepared by cleaving the inorganic layered compound to a thinner layer level and capable of providing high corrosion resistance and gas barrier properties when utilized in the form of a coating composition or a gas barrier coating composition; a gas barrier coating composition with which films having high transparency and satisfactory gas barrier properties can be obtained at low cost when the gas barrier layers are formed ina thinner film form and, when the filmthickness is increased, films having good transparency and still better gas barrier properties can be obtained; and plastic- or paper-based gas barrier packaging containers having high gas barrier performance characteristics as obtainable by application of such a gas barrier coating composition. The present invention provides: an inorganic layered compound dispersion, wherein an inorganic layered compound (b) is dispersed using a peroxide (a) in a dispersion medium.Type: ApplicationFiled: August 18, 2003Publication date: June 29, 2006Inventors: Yutaka Matsuoka, Yoshiaki Ueno, Massanori Kano
-
Patent number: 6650956Abstract: A checking method is described for a wiring harness having first sub-harnesses and second sub-harnesses in which the first sub-harness has a first press-fit terminal joined to each end of a first electrical cable, and the first sub-harness has a first isolator holding the first press-fit terminal and the second sub-harness has a second press-fit terminal, a crimp terminal, a connector housing for accommodating the crimp terminal, a second isolator supporting the second press-fit terminal and wherein a second electrical cable connects the second press fit terminal and the crimp terminal at opposite ends. The checking method, which is effective upon layering of the first and second isolators includes the conduct of decision steps for determining acceptance or rejection of the individual sub-harnesses after assembly thereof and a final decision step for determining acceptance or rejection of the completed wiring harness layering following of the isolators of the first and second sub-harness.Type: GrantFiled: February 27, 2001Date of Patent: November 18, 2003Assignee: Yazaki CorporationInventors: Kazuhiko Takada, Yutaka Matsuoka, Katsuhiro Suzuki, Hidehiko Yabuuchi, Toshiyuki Ueki, Wataru Tanizawa
-
Patent number: 6573453Abstract: The wiring harness has a plurality of first sub-harnesses, a plurality of second sub-harnesses, and a connection portion electrically connecting one of electrical cables of the sub-harnesses to another. The first sub-harness has a first press-fit terminal joined to each end of a first one of the electrical cables, and the first sub-harness has a first isolator holding the first press-fit terminal. The second sub-harness has a second press-fit terminal, a crimp terminal, and a connector housing for accommodating the crimp terminal, and a second isolator supporting the second press-fit terminal. The second press-fit terminal is connected to one end of a second one of the electrical cables, and the crimp terminal is connected to the other end of the second one of the electrical cables. A connection means is provided for connecting one of the press-fit terminal held by one of the first or second isolators to the press-fit terminal held by another of the first or second isolators.Type: GrantFiled: February 26, 2001Date of Patent: June 3, 2003Assignee: Yazaki CorporationInventors: Kazuhiko Takada, Yutaka Matsuoka, Masami Sakamoto
-
Patent number: 6551119Abstract: There are provided blocks (A), (B), . . . corresponding to pieces of sub-harness (A), (B), . . . . In each block, there are provided a longitudinal opening 14 and a bottom opening 16, which are arranged in the vertical direction, at a forward end portion of each accommodating chamber 11 for accommodating the spring contact point 23a of the connecting terminal 20(A), 20(B), . . . . When the blocks are put on each other in the vertical direction, the top 23a of the spring contact point 23 on the lower block 10(A) side gets into the bottom opening of the upper block 10(B) from the longitudinal opening 14. Therefore, the top 23a of the spring contact point 23 on the lower block 10(A) side comes into contact with the rear face of the base piece 23b of the spring contact point 23 on the upper block so that electrical continuity can be attained. Due to the foregoing, the splice between the pieces of subharness (A) and (B) can be absorbed.Type: GrantFiled: March 1, 2000Date of Patent: April 22, 2003Assignee: Yazaki CorporationInventors: Masami Sakamoto, Yutaka Matsuoka
-
Patent number: 6494722Abstract: A method of assembling a wire harness circuit includes providing a plurality of module plates, attaching wire connection terminals to predetermined wires of a plurality of wire sub-harnesses, inserting one or more wire connection terminals into selected wire housing grooves on the module plates, laminating the module plates on each other so as to form a laminated body, and inserting at least one connection member into the laminated body through openings in the module plates to electrically connect selected wire connection terminals on respective module plates.Type: GrantFiled: August 17, 2000Date of Patent: December 17, 2002Assignee: Yazaki CorporationInventors: Masami Sakamoto, Yutaka Matsuoka, Mitsutoshi Nakamura, Yoshinobu Seki
-
Patent number: 6361355Abstract: In a splice-absorbing connector, a connector housing (20) comprises a plurality of sub-housings stacked (20A, 20B, . . . ) together. Order identification portions (40), which mean stack order positions of the sub-housings (20A, 20B, . . . ), respectively, and are different in appearance from one another, are formed respectively on one surfaces (20a) of the sub-housings (20A, 20B, . . . ) which do not overlap each other, and are disposed in a common plane. When the sub-housings (20A, 20B, . . . ) are stacked together in correct order, the order identification portions (40) of these sub-housings (20A, 20B, . . . ) jointly form a pattern of a predetermined regularity.Type: GrantFiled: March 3, 2000Date of Patent: March 26, 2002Assignee: Yazaki CorporationInventors: Yutaka Matsuoka, Masami Sakamoto
-
Publication number: 20010025206Abstract: The wiring harness has a plurality of first sub-harnesses and a plurality of second sub-harnesses. The first sub-harness has a first press-fit terminal joined to each end of a first electrical cable, and the first sub-harness has a first isolator holding the first press-fit terminal. The second sub-harness has a second press-fit terminal, a crimp terminal, a connector housing for accommodating the crimp terminal, and a second isolator supporting the second press-fit terminal. The second press-fit terminal is connected to one end of a second electrical cable, and the crimp terminal is connected to the other end of the second electrical cable. The press-fit terminals held by different ones of the isolators can be connected to one another when any of the first and second isolators are layered.Type: ApplicationFiled: February 27, 2001Publication date: September 27, 2001Applicant: Yazaki CorporationInventors: Kazuhiko Takada, Yutaka Matsuoka, Katsuhiro Suzuki, Hidehiko Yabuuchi, Toshiyuki Ueki, Wataru Tanizawa
-
Publication number: 20010022233Abstract: The wiring harness has a plurality of first sub-harnesses, a plurality of second sub-harnesses, and a connection portion electrically connecting one of electrical cables of the sub-harnesses to another. The first sub-harness has a first press-fit terminal joined to each end of a first one of the electrical cables, and the first sub-harness has a first isolator holding the first press-fit terminal. The second sub-harness has a second press-fit terminal, a crimp terminal, and a connector housing for accommodating the crimp terminal, and a second isolator supporting the second press-fit terminal. The second press-fit terminal is connected to one end of a second one of the electrical cables, and the crimp terminal is connected to the other end of the second one of the electrical cables. A connection means is provided for connecting one of the press-fit terminal held by one of the first or second isolators to the press-fit terminal held by another of the first or second isolators.Type: ApplicationFiled: February 26, 2001Publication date: September 20, 2001Applicant: Yazaki CorporationInventors: Kazuhiko Takada, Yutaka Matsuoka, Masami Sakamoto
-
Patent number: 5818096Abstract: A pin photodiode having a structure capable improving the frequency response and the saturation output while maintaining the effective internal quantum efficiency and CR time constant. A pin photodiode is formed by: a first semiconductor layer in a first conduction type; a second semiconductor layer in a second conduction type; a third semiconductor layer sandwiched between the first and second semiconductor layers, having a doping concentration lower than those of the first and second semiconductor layers; a fourth semiconductor layer in the first conduction type, provided at one side of the first semiconductor layer opposite to a side at which the third semiconductor layer is provided; and a cathode electrode and an anode electrode connected directly or indirectly to the second semiconductor layer and the fourth semiconductor layer, respectively.Type: GrantFiled: April 3, 1997Date of Patent: October 6, 1998Assignee: Nippon Telegraph and Telephone Corp.Inventors: Tadao Ishibashi, Tomofumi Furuta, Naofumi Shimizu, Koichi Nagata, Yutaka Matsuoka, Masaaki Tomizawa