Patents by Inventor Akihiro Inde
Akihiro Inde 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: 8869696Abstract: A method for adjusting color tones of a printed matter includes: a displaying step of displaying an image of a printed matter on a display apparatus (119) by plate data used when a pattern is printed on a printing plate used in printing performed by a printing press; an adjusting step in which an operator adjusts the color tones of the printed matter while referring to the printed matter displayed on the display apparatus (119); and a reference-image displaying step of displaying a reference image of displaying an image of a printed matter obtained when a supply amount of ink used in the printing is adjusted, for reference. In the adjusting step, the operator adjusts the color tones of the printed matter based on the supply amount of the ink in the printing press while referring to the image of the printed matter displayed in the reference-image displaying step.Type: GrantFiled: May 28, 2009Date of Patent: October 28, 2014Assignee: Komori CorporationInventors: Masataka Sugiyama, Akihiro Inde, Junichi Tanaka, Yoshihiko Butsusaka, Yusuke Tsumura
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Patent number: 8132509Abstract: In a printed product color misregister amount detection method, a reference register mark including a first color area portion with a predetermined width and a blank portion in contact with the first color area portion is printed in a reference color on a printed product to be printed by a multi-color printing press. A positional shift detection register mark including a second color area portion with a width smaller than that of the first color area portion of the reference register mark is printed in a color other than the reference color to have as a target position a position where the width of the second color area portion falls within the width of the first color area portion of the reference register mark.Type: GrantFiled: April 10, 2008Date of Patent: March 13, 2012Assignee: Komori CorporationInventors: Masataka Sugiyama, Akihiro Inde, Junichi Tanaka, Yoshihiko Butsusaka, Yusuke Tsumura
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Publication number: 20110116853Abstract: Provided is a method for adjusting color tones of a printed matter. The method includes a displaying step of displaying an image of a printed matter on a display apparatus (119) by use of plate data used when a pattern is printed on a printing plate used in printing performed by a printing press, and an adjusting step in which an operator adjusts the color tones of the printed matter while referring to the printed matter displayed on the display apparatus (119). The method for adjusting color tones of a printed matter includes a reference-image displaying step of displaying a reference image of displaying an image of a printed matter obtained when a supply amount ink used in the printing is adjusted, for reference. In the adjusting step, the operator adjusts the color tones of the printed matter on the basis of the supply amount of the ink in the printing press while referring to the image of the printed matter displayed in the reference-image displaying step.Type: ApplicationFiled: May 28, 2009Publication date: May 19, 2011Applicant: KOMORI CORPORATIONInventors: Masataka Sugiyama, Akihiro Inde, Junichi Tanaka, Yoshihiko Butsusaka, Yusuke Tsumura
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Publication number: 20080250961Abstract: In a printed product color misregister amount detection method, a reference register mark including a first color area portion with a predetermined width and a blank portion in contact with the first color area portion is printed in a reference color on a printed product to be printed by a multi-color printing press. A positional shift detection register mark including a second color area portion with a width smaller than that of the first color area portion of the reference register mark is printed in a color other than the reference color to have as a target position a position where the width of the second color area portion falls within the width of the first color area portion of the reference register mark.Type: ApplicationFiled: April 10, 2008Publication date: October 16, 2008Inventors: Masataka Sugiyama, Akihiro Inde, Junichi Tanaka, Yoshihiko Butsusaka, Yusuke Tsumura
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Publication number: 20080000371Abstract: In an ink fountain key position adjusting method for a printing press, the temperature of a member of an inking device including an ink fountain roller and ink fountain keys is measured. The position of each ink fountain key with respect to the ink fountain roller is corrected in accordance with the measured member temperature. An ink fountain key position adjusting apparatus is also disclosed.Type: ApplicationFiled: June 11, 2007Publication date: January 3, 2008Inventors: Shigeru Okada, Iwao Miyagi, Shunsuke Hara, Akihiro Inde, Masahiro Hirano
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Patent number: 7249560Abstract: In an ink supply amount adjustment method for a printing press, one of a density value and a color value of a printing product is measured. The difference between the measurement value and a preset reference value related to one of the density value and the color value is obtained. The relationship between the obtained difference and at least one of a preset first allowable difference and a preset second allowable difference larger than the first allowable difference is determined in accordance with a set allowance mode. The ink supply amount is adjusted in accordance with the determination result. An ink supply amount adjustment apparatus is also disclosed.Type: GrantFiled: October 25, 2004Date of Patent: July 31, 2007Assignee: Komori CorporationInventors: Akihiro Inde, Hideki Saito
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Patent number: 7232201Abstract: In an ink supply amount adjustment method for a printing press, one of a density value and a color value of a printing product is measured. The difference between the measurement value and a preset reference value is obtained as a measurement difference. The first error ratio allowed with respect to the preset reference value is set as a first allowable ratio. The first allowable difference is obtained from the preset reference value and the set first allowable ratio. An ink supply amount is adjusted on the basis of the obtained measurement difference and the obtained first allowable difference. An ink supply amount adjustment apparatus is also disclosed.Type: GrantFiled: May 19, 2005Date of Patent: June 19, 2007Assignee: Komori CorporationInventors: Akihiro Inde, Hideki Saito
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Publication number: 20070022888Abstract: In an ink supply amount adjustment method, a density value of a printed paper sheet is measured. The ink fountain key opening ratio is corrected on the basis of a difference between the measured density value of the printed paper sheet and a preset reference density value. The ink feed operation of the ink ductor roller is performed without printing after correction of the ink fountain key opening ratio to increase or decrease the amount of ink on the ink rollers.Type: ApplicationFiled: July 17, 2006Publication date: February 1, 2007Inventors: Akihiro Inde, Masahiro Hirano
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Patent number: 7031022Abstract: In a color management method for a printing press, a color chart formed from a plurality of patches is printed by multi-color printing using the printing press and a plurality of ink colors. Each of the patches has a predetermined combination of dot area percent of the ink colors. The printed color chart is automatically scanned using a calorimeter to sequentially obtain color data of all the patches. A first profile representing a color reproduction characteristic of the printing press is generated on the basis of the obtained color data of the patches and the dot area percent of the ink colors set in the patches. A color management apparatus is also disclosed.Type: GrantFiled: September 6, 2000Date of Patent: April 18, 2006Assignee: Komori CorporationInventors: Yoshinori Komori, Akihiro Inde
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Publication number: 20050264594Abstract: In an ink supply amount adjustment method for a printing press, one of a density value and a color value of a printing product is measured. The difference between the measurement value and a preset reference value is obtained as a measurement difference. The first error ratio allowed with respect to the preset reference value is set as a first allowable ratio. The first allowable difference is obtained from the preset reference value and the set first allowable ratio. An ink supply amount is adjusted on the basis of the obtained measurement difference and the obtained first allowable difference. An ink supply amount adjustment apparatus is also disclosed.Type: ApplicationFiled: May 19, 2005Publication date: December 1, 2005Inventors: Akihiro Inde, Hideki Saito
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Publication number: 20050093898Abstract: In an ink supply amount adjustment method for a printing press, one of a density value and a color value of a printing product is measured. The difference between the measurement value and a preset reference value related to one of the density value and the color value is obtained. The relationship between the obtained difference and at least one of a preset first allowable difference and a preset second allowable difference larger than the first allowable difference is determined in accordance with a set allowance mode. The ink supply amount is adjusted in accordance with the determination result. An ink supply amount adjustment apparatus is also disclosed.Type: ApplicationFiled: October 25, 2004Publication date: May 5, 2005Inventors: Akihiro Inde, Hideki Saito
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Patent number: 6615727Abstract: In a color management method for a printing press, the first profile representing color reproduction characteristics of a first printing press is generated using color data of a number of patches printed by the first printing press and the dot area percent of each of a plurality of ink colors defined for each patch. The second profile representing color reproduction characteristics of a second printing press is generated using color data of a number of patches printed by the second printing press and the dot area percent of each of a plurality of ink colors defined for each patch. The dot area percent of each ink color to be used to print a printing product by the second printing press is obtained on the basis of the first and second profiles. A color management apparatus for a printing press is also disclosed.Type: GrantFiled: May 16, 2001Date of Patent: September 9, 2003Assignee: Komori CorporationInventors: Yoshinori Komori, Akihiro Inde
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Patent number: 6604466Abstract: In a color management method for a printing press, colorimetic values of a first patch for generating a profile printed by the printing press are measured, so that a printing press profile representing a color reproduction characteristic of the printing press is generated from the measured colorimetic values of the first patch and a dot area percent of each ink color predetermined in correspondence with the first patch. Colorimetic values of a second patch for determining stability of the printing press printed by the printing press are measured. The measured colorimetic values of the second patch is compared with colorimetic values, in the printing press profile, having a dot area percent substantially equal to a dot area percent of each ink color predetermined in correspondence with the second patch. A warning is generated on the basis of a comparison result. A color management apparatus for a printing press is also disclosed.Type: GrantFiled: September 12, 2001Date of Patent: August 12, 2003Assignee: Komori CorporationInventors: Yoshinori Komori, Akihiro Inde
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Publication number: 20020059879Abstract: In a color management method for a printing press, colorimetic values of a first patch for generating a profile printed by the printing press are measured, so that a printing press profile representing a color reproduction characteristic of the printing press is generated from the measured colorimetic values of the first patch and a dot area percent of each ink color predetermined in correspondence with the first patch. Colorimetic values of a second patch for determining stability of the printing press printed by the printing press are measured. The measured colorimetic values of the second patch is compared with colorimetic values, in the printing press profile, having a dot area percent substantially equal to a dot area percent of each ink color predetermined in correspondence with the second patch. A warning is generated on the basis of a comparison result. A color management apparatus for a printing press is also disclosed.Type: ApplicationFiled: September 12, 2001Publication date: May 23, 2002Inventors: Yoshinori Komori, Akihiro Inde
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Publication number: 20010042483Abstract: In a color management method for a printing press, the first profile representing color reproduction characteristics of a first printing press is generated using color data of a number of patches printed by the first printing press and the dot area percent of each of a plurality of ink colors defined for each patch. The second profile representing color reproduction characteristics of a second printing press is generated using color data of a number of patches printed by the second printing press and the dot area percent of each of a plurality of ink colors defined for each patch. The dot area percent of each ink color to be used to print a printing product by the second printing press is obtained on the basis of the first and second profiles. A color management apparatus for a printing press is also disclosed.Type: ApplicationFiled: May 16, 2001Publication date: November 22, 2001Inventors: Yoshinori Komori, Akihiro Inde
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Patent number: 5030838Abstract: Light received by a light receiving element in a quality inspection device for printed matter, is controlled to a constant value by passing the received light through a graduated neutral density filter that is adjusted in position relative to the optical axis of the light receiving element in dependence on the feed speed of the printed matter.Type: GrantFiled: January 9, 1990Date of Patent: July 9, 1991Assignee: Komori CorporationInventors: Akihiro Inde, Hiromitsu Ebihara