Patents by Inventor Hisato Yoshii
Hisato Yoshii 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: 8607973Abstract: The present invention provides a structure for storing coreless roll paper R having a hollow portion in the axis portion instead of a winding core, wherein the structure includes an outer case 2 for storing roll paper R; and a lower holding member and an upper holding member 4 respectively having concave portions 31,41 each having an inside diameter that closely matches the outside diameter of the roll paper R, each of the lower holding member 3 and the upper holding member 4 having an external shape that fits the outer case 2, wherein the lower holding member 3 is disposed in the outer case 2 with the concave portion 31 facing upward, and the upper holding member 4 is disposed in the outer case 2 at the location above the lower holding member 3 with its concave portion 41 facing downward.Type: GrantFiled: July 23, 2012Date of Patent: December 17, 2013Assignee: Dai Nippon Printing Co., Ltd.Inventors: Takashi Il, Toshifusa Hirano, Wataru Oyama, Hisato Yoshii
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Patent number: 8485354Abstract: The present invention provides a structure for storing coreless roll paper R having a hollow portion in the axis portion instead of a winding core, wherein the structure includes an outer case 2 for storing roll paper R; and a lower holding member and an upper holding member 4 respectively having concave portions 31,41 each having an inside diameter that closely matches the outside diameter of the roll paper R, each of the lower holding member 3 and the upper holding member 4 having an external shape that fits the outer case 2, wherein the lower holding member 3 is disposed in the outer case 2 with the concave portion 31 facing upward, and the upper holding member 4 is disposed in the outer case 2 at the location above the lower holding member 3 with its concave portion 41 facing downward.Type: GrantFiled: July 23, 2012Date of Patent: July 16, 2013Assignee: Dai Nippon Printing Co., Ltd.Inventors: Takashi Il, Toshifusa Hirano, Wataru Oyama, Hisato Yoshii
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Publication number: 20120285853Abstract: The present invention provides a structure for storing coreless roll paper R having a hollow portion in the axis portion instead of a winding core, wherein the structure includes an outer case 2 for storing roll paper R; and a lower holding member and an upper holding member 4 respectively having concave portions 31,41 each having an inside diameter that closely matches the outside diameter of the roll paper R, each of the lower holding member 3 and the upper holding member 4 having an external shape that fits the outer case 2, wherein the lower holding member 3 is disposed in the outer case 2 with the concave portion 31 facing upward, and the upper holding member 4 is disposed in the outer case 2 at the location above the lower holding member 3 with its concave portion 41 facing downward.Type: ApplicationFiled: July 23, 2012Publication date: November 15, 2012Applicant: DAI NIPPON PRINTING CO., LTDInventors: Takashi Il, Toshifusa Hirano, Wataru Oyama, Hisato Yoshii
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Publication number: 20120285852Abstract: The present invention provides a structure for storing coreless roll paper R having a hollow portion in the axis portion instead of a winding core, wherein the structure includes an outer case 2 for storing roll paper R; and a lower holding member and an upper holding member 4 respectively having concave portions 31,41 each having an inside diameter that closely matches the outside diameter of the roll paper R, each of the lower holding member 3 and the upper holding member 4 having an external shape that fits the outer case 2, wherein the lower holding member 3 is disposed in the outer case 2 with the concave portion 31 facing upward, and the upper holding member 4 is disposed in the outer case 2 at the location above the lower holding member 3 with its concave portion 41 facing downward.Type: ApplicationFiled: July 23, 2012Publication date: November 15, 2012Applicant: DAI NIPPON PRINTING CO., LTDInventors: Takashi Il, Toshifusa Hirano, Wataru Oyama, Hisato Yoshii
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Patent number: 8292071Abstract: The present invention provides a structure for storing coreless roll paper R having a hollow portion in the axis portion instead of a winding core, wherein the structure includes an outer case 2 for storing roll paper R; and a lower holding member 3 and an upper holding member 4 respectively having concave portions 31,41 each having an inside diameter that closely matches the outside diameter of the roll paper R, each of the lower holding member 3 and the upper holding member 4 having an external shape that fits the outer case 2, wherein the lower holding member 3 is disposed in the outer case 2 with the concave portion 31 facing upward, and the upper holding member 4 is disposed in the outer case 2 at the location above the lower holding member 3 with its concave portion 41 facing downward.Type: GrantFiled: August 21, 2008Date of Patent: October 23, 2012Assignee: Dai Nippon Printing Co., Ltd.Inventors: Takashi Il, Toshifusa Hirano, Wataru Oyama, Hisato Yoshii
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Publication number: 20100163444Abstract: The present invention provides a structure for storing coreless roll paper R having a hollow portion in the axis portion instead of a winding core, wherein the structure includes an outer case 2 for storing roll paper R; and a lower holding member 3 and an upper holding member 4 respectively having concave portions 31,41 each having an inside diameter that closely matches the outside diameter of the roll paper R, each of the lower holding member 3 and the upper holding member 4 having an external shape that fits the outer case 2, wherein the lower holding member 3 is disposed in the outer case 2 with the concave portion 31 facing upward, and the upper holding member 4 is disposed in the outer case 2 at the location above the lower holding member 3 with its concave portion 41 facing downward.Type: ApplicationFiled: August 21, 2008Publication date: July 1, 2010Applicant: Dai Nippon Printing Co. LtdInventors: Takashi II, Toshifusa Hirano, Wataru Oyama, Hisato Yoshii
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Patent number: 6899003Abstract: A cutting machine for cutting a flat cardboard plate 2 includes first and second rotary cutters 7 and 8 rotatable in respective directions counter to each other for cutting upper and lower portions of a thickness of the flat cardboard plate 2, respectively. The first and second rotary cutters 7 and 8 and the flat cardboard plate 2 are moved relative to each other in a direction conforming to a single cutting line b to cut the flat cardboard plate 2 along the cutting line b. In this way, the flat cardboard plate 2 having a relatively great thickness can be cut with high cutting accuracy.Type: GrantFiled: October 17, 2000Date of Patent: May 31, 2005Assignee: Daizen Kabusiki KaishaInventor: Hisato Yoshii