Patents by Inventor Tsutomu Yoneyama
Tsutomu Yoneyama 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: 9434177Abstract: A printing device includes a transporter that transports a printing medium, a head that ejects ink onto the printing medium and forms an image, an inspector that inspects whether or not a dot of the image is omitted, and a controller that controls the transporter, the head, and the inspector. When the inspection of whether or not a dot is omitted is executed, the controller prints, on the printing medium, inspection result information that indicates whether or not the dot is omitted.Type: GrantFiled: March 21, 2014Date of Patent: September 6, 2016Assignee: Seiko Epson CorporationInventor: Tsutomu Yoneyama
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Patent number: 9352719Abstract: An airbag device including an inflator, an airbag and a silicone rubber sheet. The silicone rubber sheet is used for a flow passage to feed gas from an inflator to an airbag and is produced by stacking 0.5 mm or more of silicone composition comprising: 100 parts by weight of organopolysiloxane which is represented by the following average composition formula R1SiO(4-n)/2, where in the formula, R1 represents a substituted or unsubstituted monovalent hydrocarbon group and n represents a positive number of 1.95 to 2.05, and which exhibits an average degree of polymerization of 1,000 or more; 20 to 80 parts by weight of reinforcing silica powder having a specific surface area of 50 m2/g or more; and a curing agent on at least an inner surface of a fiber fabric constituting the flow passage and performing heat curing.Type: GrantFiled: April 29, 2013Date of Patent: May 31, 2016Assignees: TAKATA CORPORATION, SHIN-ETSU CHEMICAL CO., LTD.Inventors: Kenji Nakamura, Shuichiro Miyata, Masakatsu Hotta, Tsutomu Yoneyama, Masaki Fukuda
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Publication number: 20150123387Abstract: An airbag device including an inflator, an airbag and a silicone rubber sheet. The silicone rubber sheet is used for a flow passage to feed gas from an inflator to an airbag and is produced by stacking 0.5 mm or more of silicone composition comprising: 100 parts by weight of organopolysiloxane which is represented by the following average composition formula R1SiO(4-n)/2, where in the formula, R1 represents a substituted or unsubstituted monovalent hydrocarbon group and n represents a positive number of 1.95 to 2.05, and which exhibits an average degree of polymerization of 1,000 or more; 20 to 80 parts by weight of reinforcing silica powder having a specific surface area of 50 m2/g or more; and a curing agent on at least an inner surface of a fiber fabric constituting the flow passage and performing heat curing.Type: ApplicationFiled: April 29, 2013Publication date: May 7, 2015Applicants: SHIN-ETSU CHEMICAL CO., LTD, TAKATA CORPORATIONInventors: Kenji Nakamura, Shuichiro Miyata, Masakatsu Hotta, Tsutomu Yoneyama, Masaki Fukuda
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Publication number: 20140292889Abstract: A printing device includes a transporter that transports a printing medium, a head that ejects ink onto the printing medium and forms an image, an inspector that inspects whether or not a dot of the image is omitted, and a controller that controls the transporter, the head, and the inspector. When the inspection of whether or not a dot is omitted is executed, the controller prints, on the printing medium, inspection result information that indicates whether or not the dot is omitted.Type: ApplicationFiled: March 21, 2014Publication date: October 2, 2014Applicant: SEIKO EPSON CORPORATIONInventor: Tsutomu YONEYAMA
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Publication number: 20140124678Abstract: A radiation imaging system includes a portable radiation imaging device, a radiation generating device, a console and a portable terminal. When the console receives data for preview image from the radiation imaging device before receiving a completion signal from the portable terminal the console transmits a cancel signal to the radiation imaging device, stops a process which is being performed by the radiation imaging device, and makes the radiation imaging device resume detection of whether irradiation has started. When the console receives the data for preview image from the radiation imaging device after receiving the completion signal from the portable terminal, the console generates a preview image on the basis of the data for preview image.Type: ApplicationFiled: May 18, 2012Publication date: May 8, 2014Applicant: KONICA MINOLTA, INC.Inventor: Tsutomu Yoneyama
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Patent number: 7753516Abstract: An inkjet recording apparatus includes: a drum rotor rotating while holding recording medium on circumferential surface; a head unit disposed facing circumferential surface and movable relatively to drum rotor along axis direction, and provided with image recording head and background recording head; a light irradiating device for curing ink on recording medium, light irradiating device facing circumferential surface of drum rotor and aligned with head unit along rotation direction of drum rotor; and a control device that controls drum rotor to rotate, head unit to move along axis direction while jetting real image recording ink and background recording ink, and light irradiating device to irradiate light, wherein the control unit performs control such that, during a time after one of image recording head and background recording head has performed recording and before the other one performs recording, light irradiating device irradiates light onto ink of record generated by the one.Type: GrantFiled: October 19, 2006Date of Patent: July 13, 2010Assignee: Konica Minolta Medical & Graphic, Inc.Inventor: Tsutomu Yoneyama
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Patent number: 7533982Abstract: An image recording apparatus which performs color image recording, including: a color ink recording head which jets photo-curable color ink droplets onto a recording medium; a transparent ink recording head which jets photo-curable transparent ink droplets onto a recording medium; and a light radiating device for radiating light rays onto the color ink droplets and transparent ink droplets, on the recording medium; a control section for judging the amount of color ink droplets to be jetted, and for controlling the amount of transparent ink droplets to be jetted, based on the determined amount.Type: GrantFiled: August 24, 2004Date of Patent: May 19, 2009Assignee: Konica Minolta Medical & Graphic, Inc.Inventor: Tsutomu Yoneyama
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Patent number: 7407277Abstract: An inkjet recording apparatus includes an image recording head for jetting image recording ink onto a recording medium conveyed in a sub scanning direction, while the recording head reciprocally moving in the main scanning direction, the image recording head having an image recording nozzle array including a plurality of nozzles; an auxiliary recording head for jetting auxiliary recording ink for enhancing image recording, the auxiliary recording head having an auxiliary recording nozzle array including a plurality of nozzles, the auxiliary recording nozzle array being disposed along the sub scanning direction in parallel to the image recording nozzle array; and a control section for controlling the image recording nozzle array and the auxiliary recording nozzle array so as to change respective ink jetting areas by selecting nozzles, for respectively jetting ink, from the image recording nozzle array and the auxiliary recording nozzle array, according to a recording mode.Type: GrantFiled: April 20, 2005Date of Patent: August 5, 2008Assignee: Konica Minolta Medical & Graphic, Inc.Inventor: Tsutomu Yoneyama
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Patent number: 7279224Abstract: A heat conductive composite sheet comprising (a) a heat softening, heat conductive layer containing a silicone resin and a heat conductive filler, and (b) a heat conductive silicone rubber layer containing a heat conductive filler is ideally suited to use as a heat radiating structure provided between a heat generating electronic component and a heat radiating component such as a heat sink or a circuit board, for the purposes of radiating heat away from the heat generating electronic component and thus cooling it. This heat conductive composite sheet not only offers good thermal conductivity, but if an installed heat conductive member formed from this type of heat conductive composite sheet needs to be removed temporarily to enable the electronic component such as a CPU to be repaired or replaced, the electronic component is not removed together with the heat conductive member.Type: GrantFiled: August 20, 2003Date of Patent: October 9, 2007Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Yoshitaka Aoki, Tsutomu Yoneyama, Kunihiko Mita
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Patent number: 7249835Abstract: An ink jet recording apparatus having: a recording head of ink jet type for jetting ink from a plurality of jet openings; a light source for emitting light to cure an ink jetted from the recording head and adhered to a recording medium; a light quantity measuring section for measuring a light quantity of the light source; and a control section for controlling the light quantity of the light source according to a measured value by the light quantity measuring section.Type: GrantFiled: December 1, 2003Date of Patent: July 31, 2007Assignee: Konica Minolta Holdings, Inc.Inventors: Yoshihide Hoshino, Tsutomu Yoneyama
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Publication number: 20070103508Abstract: Inkjet recording apparatus 100 having: rotation drum 3 to rotate while recording medium P is being maintained on a circumference surface of the rotation drum 3; recording head 6 including a plurality of nozzles which is opposite to the circumference surface and arranged along an axis direction of rotation drum 3 to jet ink; and control section 9 to control ink jetting operation while rotation drum 3 is rotating, and to move recording head 6 by a predetermined distance in the axis direction of rotation drum 3 in every single revolution of the rotation drum 3 so that ink jetted form each nozzle do not neighbor each other in the axis direction of rotation drum 3 on recording medium P and ink jetted from recording head 6 do not neighbor each other on recording medium P.Type: ApplicationFiled: November 3, 2006Publication date: May 10, 2007Inventor: Tsutomu Yoneyama
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Publication number: 20070103495Abstract: An inkjet recording device includes: a recording head provided with a nozzle for jetting ink, wherein the inkjet recording device records an image by jetting the ink from the recording head onto a recording medium, while moving the recording head and the recording medium relatively, and the inkjet recording device further comprises, a viewing distance setting unit for setting a parameter corresponding to a distance from which the recording medium after a recording is viewed; a recording mode setting unit for setting a recording mode based on the parameter set by the viewing distance setting unit; and a control device for controlling an operation of a jetting of the ink by the recording head and the relative movement of the recording head and the recording medium so that the recording is performed according to the recording mode set by the recording mode setting unit.Type: ApplicationFiled: December 27, 2006Publication date: May 10, 2007Applicant: Konica Minolta Medical & Graphic, Inc.Inventors: Yukihiro Niekawa, Tsutomu Yoneyama
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Publication number: 20070097196Abstract: An inkjet recording apparatus includes: a drum rotor rotating while holding recording medium on circumferential surface; a head unit disposed facing circumferential surface and movable relatively to drum rotor along axis direction, and provided with image recording head and background recording head; a light irradiating device for curing ink on recording medium, light irradiating device facing circumferential surface of drum rotor and aligned with head unit along rotation direction of drum rotor; and a control device that controls drum rotor to rotate, head unit to move along axis direction while jetting real image recording ink and background recording ink, and light irradiating device to irradiate light, wherein the control unit performs control such that, during a time after one of image recording head and background recording head has performed recording and before the other one performs recording, light irradiating device irradiates light onto ink of record generated by the one.Type: ApplicationFiled: October 19, 2006Publication date: May 3, 2007Applicant: Konica Minolta Medical & Graphic, Inc.Inventor: Tsutomu Yoneyama
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Patent number: 7175246Abstract: An inkjet recording device includes: a recording head provided with a nozzle for jetting ink, wherein the inkjet recording device records an image by jetting the ink from the recording head onto a recording medium, while moving the recording head and the recording medium relatively, and the inkjet recording device further comprises, a viewing distance setting unit for setting a parameter corresponding to a distance from which the recording medium after a recording is viewed; a recording mode setting unit for setting a recording mode based on the parameter set by the viewing distance setting unit; and a control device for controlling an operation of a jetting of the ink by the recording head and the relative movement of the recording head and the recording medium so that the recording is performed according to the recording mode set by the recording mode setting unit.Type: GrantFiled: April 14, 2004Date of Patent: February 13, 2007Assignee: Konica Minolta Medical & Graphic, Inc.Inventors: Yakihiro Niekawa, Tsutomu Yoneyama
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Patent number: 7131722Abstract: An ink jet printer is configured to enhance curability of cationic polymerization ink and to minimize a damaging thermal effect on a recording medium. The ink jet printer for recording a desired image on a recording medium by ejecting ink which includes a cationic polymerization component and which is curable when irradiated with UV light, has: a recording head for ejecting the ink to the recording medium; a UV light irradiation section for irradiating the UV light to the ink placed on the recording medium; a humidity detecting section for detecting humidity around the ink placed on the recording medium; and a controller for controlling UV irradiation of the light to be irradiated from the UV light irradiation section on the basis of the detected humidity.Type: GrantFiled: August 25, 2003Date of Patent: November 7, 2006Assignee: Konica CorporationInventors: Tsutomu Yoneyama, Yoshiyuki Suzuki
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Patent number: 7055945Abstract: An ink jet printer having: a recording head for jetting an active energy ray curable ink on a recording medium, wherein the ink is jetted to the recording medium while carrying out a scanning the recording head and the recording medium relatively scanned; an active energy ray irradiation device for irradiating the recording medium on which the ink was jetted with an active energy ray to cure the ink jetted; a detection mechanism for detecting a scanning condition of at least one of the recording head and the recording medium; and a control section for stopping the active energy ray irradiation by the active energy ray irradiation device when the control section judges from a detected result by the detection mechanism that scanning the recording head and the recording medium relatively is not carried out normally.Type: GrantFiled: November 25, 2003Date of Patent: June 6, 2006Assignee: Konica Minolta Holdings, Inc.Inventors: Tsutomu Yoneyama, Koji Matsushima
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Patent number: 7016196Abstract: A heat dissipating structure for a heat generating electronic component is characterized by comprising a heat dissipating sheet including a metal sheet and a heat conductive member having adhesion stacked thereon between the heat generating electronic component and a heat dissipating member, wherein the metal sheet is connected to the heat generating electronic component, and the heat conductive member having adhesion is connected to the heat dissipating member.Type: GrantFiled: March 20, 2002Date of Patent: March 21, 2006Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Kazuhiko Tomaru, Kunihiko Mita, Tsutomu Yoneyama
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Publication number: 20050237352Abstract: An inkjet recording apparatus includes an image recording head for jetting image recording ink onto a recording medium conveyed in a sub scanning direction, while the recording head reciprocally moving in the main scanning direction, the image recording head having an image recording nozzle array including a plurality of nozzles; an auxiliary recording head for jetting auxiliary recording ink for enhancing image recording, the auxiliary recording head having an auxiliary recording nozzle array including a plurality of nozzles, the auxiliary recording nozzle array being disposed along the sub scanning direction in parallel to the image recording nozzle array; and a control section for controlling the image recording nozzle array and the auxiliary recording nozzle array so as to change respective ink jetting areas by selecting nozzles, for respectively jetting ink, from the image recording nozzle array and the auxiliary recording nozzle array, according to a recording mode.Type: ApplicationFiled: April 20, 2005Publication date: October 27, 2005Inventor: Tsutomu Yoneyama
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Patent number: 6940722Abstract: A heat-dissipating member sandwiched between a heat dissipating electronic component which reaches a higher temperature than room temperature due to operation, and a heat-dissipating component for dissipating the heat produced from this heat dissipating electronic component. The heat-dissipating member of this invention has an interlayer comprising a metal foil and/or metal mesh having a thickness of 1-50 ?m and heat conductivity of 10-500 W/mK, and a layer comprising a thermally-conducting composition containing 100 wt parts of a silicone resin and 1,000-3,000 wt parts of a thermally-conducting filler formed on both surfaces of the interlayer such that the overall thickness is within the range of 40-500 ?m.Type: GrantFiled: January 22, 2003Date of Patent: September 6, 2005Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Hiroaki Tetsuka, Kunihiko Mita, Kunihiro Yamada, Yoshitaka Aoki, Tsutomu Yoneyama
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Publication number: 20050111016Abstract: There is described an image recording apparatus, a color proof creating system, a computer program product and a method for correcting light intensity, which make it possible to stably perform an exposing operation for creating a color proof.Type: ApplicationFiled: June 25, 2003Publication date: May 26, 2005Applicant: Konica CorporationInventors: Tsutomu Yoneyama, Yoshihide Hoshino