Patents by Inventor Shinichi Suzawa
Shinichi Suzawa 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: 6879481Abstract: A layered product comprising a plurality of deposition units, each comprising a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 ?m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 ?m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: GrantFiled: April 5, 2002Date of Patent: April 12, 2005Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Patent number: 6838153Abstract: A method for producing a laminate having resin layers and thin metal layers by repeating a process unit comprising a step of laminating a resin layer by applying a resin material, a step of depositing a patterning material on the resin layer and a step of laminating a thin metal layer, predetermined times on a turning support (511), wherein the patterning material is stuck on the surface of the resin layer in a noncontact way. A laminate comprising a large number of laminate units each comprising a resin layer and a thin metal layer divided at an electric insulation stripe part can be produced stably. The laminate is applicable to production of a high performance small capacitor at low cost.Type: GrantFiled: December 6, 2002Date of Patent: January 4, 2005Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Patent number: 6721165Abstract: A layered product comprising a plurality of deposition units, each comprising a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: GrantFiled: April 5, 2002Date of Patent: April 13, 2004Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Patent number: 6710997Abstract: A layered product including a plurality of deposition units, each having a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: GrantFiled: May 1, 2002Date of Patent: March 23, 2004Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Patent number: 6704190Abstract: A layered product comprising a plurality of deposition units, each comprising a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: GrantFiled: April 5, 2002Date of Patent: March 9, 2004Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Patent number: 6611420Abstract: A layered product including a plurality of deposition units, each having a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: GrantFiled: May 1, 2002Date of Patent: August 26, 2003Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Patent number: 6576523Abstract: A method for producing a laminate having resin layers and thin metal layers by repeating a process unit comprising a step of laminating a resin layer by applying a resin material, a step of depositing a patterning material on the resin layer and a step of laminating a thin metal layer, predetermined times on a turning support (511), wherein the patterning material is stuck on the surface of the resin layer in a noncontact way. A laminate comprising a large number of laminate units each comprising a resin layer and a thin metal layer divided at an electric insulation stripe part can be produced stably. The laminate is applicable to production of a high performance small capacitor at low cost.Type: GrantFiled: May 10, 2000Date of Patent: June 10, 2003Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Patent number: 6577493Abstract: A layered product including a plurality of deposition units, each having a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: GrantFiled: May 1, 2002Date of Patent: June 10, 2003Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Publication number: 20030087037Abstract: A method for producing a laminate having resin layers and thin metal layers by repeating a process unit comprising a step of laminating a resin layer by applying a resin material, a step of depositing a patterning material on the resin layer and a step of laminating a thin metal layer, predetermined times on a turning support (511), wherein the patterning material is stuck on the surface of the resin layer in a noncontact way. A laminate comprising a large number of laminate units each comprising a resin layer and a thin metal layer divided at an electric insulation stripe part can be produced stably. The laminate is applicable to production of a high performance small capacitor at low cost.Type: ApplicationFiled: December 6, 2002Publication date: May 8, 2003Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Publication number: 20020186522Abstract: A layered product comprising a plurality of deposition units, each comprising a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: ApplicationFiled: May 1, 2002Publication date: December 12, 2002Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Publication number: 20020159220Abstract: A layered product comprising a plurality of deposition units, each comprising a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: ApplicationFiled: May 1, 2002Publication date: October 31, 2002Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Publication number: 20020159219Abstract: A layered product comprising a plurality of deposition units, each comprising a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: ApplicationFiled: May 1, 2002Publication date: October 31, 2002Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Publication number: 20020141138Abstract: A layered product comprising a plurality of deposition units, each comprising a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: ApplicationFiled: April 5, 2002Publication date: October 3, 2002Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Publication number: 20020141137Abstract: A layered product comprising a plurality of deposition units, each comprising a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: ApplicationFiled: April 5, 2002Publication date: October 3, 2002Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Patent number: 6388865Abstract: A layered product including a plurality of deposition units, each having a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.Type: GrantFiled: May 16, 2000Date of Patent: May 14, 2002Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Patent number: 5312064Abstract: A method of winding a long sheet continuously around the plate bobbin comprises the steps of repeatedly moving in one direction on an approximately circular locus a rotary shaft for winding, rotating the plate bobbin, repeating on a certain moving locus, repeatedly moving in the same direction or reciprocatingly the rotary shaft of the nip roll so that a nip roll disposed in an approximately parallel to the rotary shaft of the plate bobbin continuously move in one direction along the surface of the plate bobbin rotating from above the above described long sheet, depressing the long sheet against the above described plate bobbin so as to continuously wind it, thereby to wind a long sheet around a plate bobbin with better accuracy, higher speed without the air swallowing operation.Type: GrantFiled: April 22, 1992Date of Patent: May 17, 1994Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Yuji Uesugi, Koji Kunami, Noriyuki Inagaki, Junichi Hikino, Shinichi Suzawa
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Patent number: 4990742Abstract: A method of making a laminated film capacitor comprising a plurality of dielectric layers and a corresponding number of film electrodes which are alternately laminated one above the other with peripheral edges of both of the dielectric layers and film electrodes being exposed to the outside of the capacitor through a peripheral cut side face defined in such capacitor. Each of the dielectric layers is made of material having a lower UV laser beam absorptivity than that of material for each of the film electrodes. A UV laser beam is radiated to the peripheral cut side face to preferentially remove the peripheral edges of the film electrodes which are situated adjacent to the peripheral cut side face of the capacitor.Type: GrantFiled: November 15, 1989Date of Patent: February 5, 1991Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Yukio Nishikawa, Yuji Uesugi, Kunio Oshima, Shinichi Suzawa