Patents by Inventor Tomohiko Hattori
Tomohiko Hattori 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: 11912053Abstract: To provide a coating liquid for release layer with which a release layer having a small variation in the performance difference can be stably formed, to provide a method for producing a thermal transfer sheet using this coating liquid for release layer, and to provide a thermal transfer sheet having stable releasability. A thermal transfer sheet having a substrate, a release layer provided on the substrate, and a transfer layer provided on the release layer, wherein the transfer layer is provided peelably from the release layer, and the release layer contains a silsesquioxane.Type: GrantFiled: September 15, 2021Date of Patent: February 27, 2024Assignee: Dai Nippon Printing Co., Ltd.Inventors: Kazuya Yoshida, Tomohiko Imoda, Yoshihiro Imakura, Yasuyuki Shouji, Daisuke Fukui, Ryoji Hattori, Koichiro Kuroda
-
Patent number: 8997651Abstract: A printing operation assisting device for assisting a printing operation performed by a solder printer configured to print a solder cream on a substrate surface, including: a measure determining portion configured to determine a remedial measure against a deterioration of a print quality specified on the basis of print-result information obtained from an inspecting machine configured to inspect a print result by the printer, in accordance with a kind of the print-quality deterioration; and a measure issuing portion configured to issue a command relating to the remedial measure determined by the measure determining portion to at least one of the printer and its operator, wherein the measure determining portion is configured to determine a remedial measure against a certain print-quality deterioration and to redetermine another remedial measure different from the previously determined remedial measure where the deteriorated print quality is not improved by execution of the previously determined measure.Type: GrantFiled: January 26, 2012Date of Patent: April 7, 2015Assignee: Fuji Machine Mfg. Co., Ltd.Inventors: Mitsuaki Kato, Tomohiko Hattori
-
Patent number: 8649894Abstract: A method for controlling a board stopping position includes a calculation step for calculating an extended length of the electronic component mounted on the board and extended from the board end portion in the transfer direction by one of the electronic component mounting machines; and a correcting and stopping step for correcting a stopping timing of the conveyer belt to be stopped in response to the detection signal which is outputted from the board sensor and stopping the board at the mounting position, based on the calculated extended length of the electronic component in a subsequent stage electronic component mounting machine arranged subsequent to the one of the electronic component mounting machines.Type: GrantFiled: June 22, 2011Date of Patent: February 11, 2014Assignee: Fuji Machine Mfg. Co., Ltd.Inventors: Tomohiko Hattori, Hiroshi Tsuta
-
Patent number: 8448834Abstract: A board printing system is provided with a printing apparatus for printing solder paste on each board, a printing inspection apparatus for inspecting a printed state of solder paste on each board, a transfer device for transferring each board in a forward direction from an unloading portion of the printing apparatus to a loading portion of the printing inspection apparatus, a reversible feed holding device configured to be able to hold a failure board which was taken out from the loading portion of the printing inspection apparatus as a result of being judged by the printing inspection apparatus to be rejected, after feeding the failure board in a reverse direction and then, to load the failure board to the loading portion of the printing inspection apparatus by feeding the failure board in the forward direction, and a selection device for enabling the transfer device and the reversible feed holding device to be used selectively.Type: GrantFiled: June 23, 2011Date of Patent: May 28, 2013Assignee: Fuji Machine Mfg. Co., Ltd.Inventors: Tomohiko Hattori, Hiroshi Tsuta
-
Patent number: 8302291Abstract: A component mounting system including mounting machines along a direction of conveying a circuit board; a feeder mount base in each of the mounting machines; a feeder removably mounted on the feeder mount base of each of the mounting machines; a mounting head in each of the mounting machines, the mounting head sucking a component supplied from the feeder for mounting on the circuit board; a moving mechanism in each of the mounting machines, the moving mechanism configured to removably mount and move the mounting head; an inspection camera unit configured to image an inspection target part of the circuit board; and an inspection image processing unit mounted, replaceably with the feeder, on the feeder mount base where the inspection camera unit is mounted, the inspection image processing unit processing an image signal output from the inspection camera unit to inspect the inspection target part.Type: GrantFiled: May 5, 2011Date of Patent: November 6, 2012Assignee: Fuji Machine Mfg. Co., Ltd.Inventors: Hiroyuki Ao, Tomohiko Hattori
-
Publication number: 20120201587Abstract: A printing operation assisting device for assisting a printing operation performed by a solder printer configured to print a solder cream on a substrate surface, including: a measure determining portion configured to determine a remedial measure against a deterioration of a print quality specified on the basis of print-result information obtained from an inspecting machine configured to inspect a print result by the printer, in accordance with a kind of the print-quality deterioration; and a measure issuing portion configured to issue a command relating to the remedial measure determined by the measure determining portion to at least one of the printer and its operator, wherein the measure determining portion is configured to determine a remedial measure against a certain print-quality deterioration and to redetermine another remedial measure different from the previously determined remedial measure where the deteriorated print quality is not improved by execution of the previously determined measure.Type: ApplicationFiled: January 26, 2012Publication date: August 9, 2012Applicant: FUJI MACHINE MFG. CO., LTD.Inventors: Mitsuaki KATO, Tomohiko HATTORI
-
Publication number: 20120031952Abstract: A board printing system is provided with a printing apparatus for printing solder paste on each board, a printing inspection apparatus for inspecting a printed state of solder paste on each board, a transfer device for transferring each board in a forward direction from an unloading portion of the printing apparatus to a loading portion of the printing inspection apparatus, a reversible feed holding device configured to be able to hold a failure board which was taken out from the loading portion of the printing inspection apparatus as a result of being judged by the printing inspection apparatus to be rejected, after feeding the failure board in a reverse direction and then, to load the failure board to the loading portion of the printing inspection apparatus by feeding the failure board in the forward direction, and a selection device for enabling the transfer device and the reversible feed holding device to be used selectively.Type: ApplicationFiled: June 23, 2011Publication date: February 9, 2012Applicant: Fuji Machine Mfg. Co., Ltd.Inventors: Tomohiko HATTORI, Hiroshi Tsuta
-
Publication number: 20120011714Abstract: A method for controlling a board stopping position comprises a calculation step for calculating an extended length of the electronic component mounted on the board and extended from the board end portion in the transfer direction by one of the electronic component mounting machines and a correcting and stopping step for correcting a stopping timing of the conveyer belt to be stopped in response to the detection signal which is outputted from the board sensor and stopping the board at the mounting position, based on the calculated extended length of the electronic component in a subsequent stage electronic component mounting machine arranged subsequent to the one of the electronic component mounting machines.Type: ApplicationFiled: June 22, 2011Publication date: January 19, 2012Applicant: Fuji Machine Mfg. Co., Ltd.Inventors: Tomohiko HATTORI, Hiroshi Tsuta
-
Publication number: 20110283530Abstract: An inspection camera unit that images an inspection target part of a circuit board can be mounted, replaceably with a mounting head, on a moving mechanism of any one of a plurality of mounting machine modules arranged in alignment along a direction of conveying the circuit board. Also, an inspection image processing unit that processes an image signal output from the inspection camera unit to inspect the inspection target part of the circuit board can be mounted, replaceably with a feeder, on a feeder mount base of any one of the mounting machine modules. The inspection image processing unit is provided with a computer for image processing, a display panel that displays inspection information, and others.Type: ApplicationFiled: May 5, 2011Publication date: November 24, 2011Inventors: Hiroyuki Ao, Tomohiko Hattori
-
Publication number: 20070222954Abstract: An image display unit provided with an image focusing member for focusing an image of a point light source on a pupil of an observer as means for projecting images displayed on a transmission type image display plate, which is capable of following the movement of the observer with a simple construction. A point light source array 12 composed of a large number of point light sources 120 which are arranged dispersedly in a plane direction in an array is provided such that the point light source 120 to be focused on the pupil shifts to its adjacent point light source 120 even when the observer moves.Type: ApplicationFiled: May 24, 2005Publication date: September 27, 2007Applicants: SEA PHONE CO., LTD., ARISAWA MFG. CO., LTD.Inventor: Tomohiko Hattori
-
Patent number: 7068252Abstract: A display unit includes an organic electroluminescence device having light-emitting regions, and a liquid crystal panel having pixels. The liquid crystal panel is spaced apart from the organic electroluminescence device so that the light of each light-emitting region illuminates at least two pixels. An image signal output section provides data of a first image to first pixels of the liquid crystal panel and provides data of a second image to second pixels of the liquid crystal panel. The image signal output section switches the display of the first image and the display of the second image in synchronization with a switching of the emitting of the light-emitting region and non-emitting of another light-emitting region of the organic electroluminescence device by the light-emission control section.Type: GrantFiled: June 16, 2004Date of Patent: June 27, 2006Assignees: Kabushiki Kaisha Toyota Jidoshokki, Sea Phone Co., Ltd.Inventors: Tomohiko Hattori, Isao Yokota, Kazuto Noritake, Masanori Tsuzaka, Katsuya Tanase
-
Patent number: 7066599Abstract: A display unit for displaying first and second images includes a display device, a parallax barrier arranged facing the display device, and a lenticular lens arranged facing the parallax barrier. The parallax barrier includes a plurality of slit regions. A slit control section alternately switches each slit region between a transmitting state and a shielding state at a predetermined cycle. An image signal output section provides, in synchronization with the switching of the slit region, image data to the display device so that the plurality of pixels of the display device display an image different from the image displayed before switching of the slit region.Type: GrantFiled: June 16, 2004Date of Patent: June 27, 2006Assignees: Kabushiki Kaisha Toyota Jidoshokki, Sea Phone Co., Ltd.Inventors: Tomohiko Hattori, Isao Yokota, Kazuto Noritake, Masanori Tsuzaka, Katsuya Tanase
-
Publication number: 20050007302Abstract: A display device that can be made to be smaller and thinner. The display device includes a light source including a plurality of emitting regions disposed in a plane, a light emission controller which performs switching control of each emitting region between an illuminating state and a blacked out state, a transmission type image display panel including a plurality of pixels through which light emitted from the light source is transmitted, an image signal output which sends each pixel a set of associated image data, and a light directing member which includes a structure for directing light that has passed through the pixels and which is disposed opposingly to the transmission type image display panel. A set of the emitting regions are arranged in the horizontal direction of the transmission type image display panel to oppose to an associated pixel of the transmission type image display panel.Type: ApplicationFiled: June 16, 2004Publication date: January 13, 2005Inventors: Tomohiko Hattori, Isao Yokota, Kazuto Noritake, Masanori Tsuzaka, Katsuya Tanase
-
Publication number: 20040257495Abstract: A display unit includes an organic electroluminescence device having light-emitting regions, and a liquid crystal panel having pixels. The liquid crystal panel is spaced apart from the organic electroluminescence device so that the light of each light-emitting region illuminates at least two pixels. An image signal output section provides data of a first image to first pixels of the liquid crystal panel and provides data of a second image to second pixels of the liquid crystal panel. The image signal output section switches the display of the first image and the display of the second image in synchronization with a switching of the emitting of the light-emitting region and non-emitting of another light-emitting region of the organic electroluminescence device by the light-emission control section.Type: ApplicationFiled: June 16, 2004Publication date: December 23, 2004Inventors: Tomohiko Hattori, Isao Yokota, Kazuto Noritake, Masanori Tsuzaka, Katsuya Tanase
-
Publication number: 20040257531Abstract: A display unit for displaying first and second images includes a display device, a parallax barrier arranged facing the display device, and a lenticular lens arranged facing the parallax barrier. The parallax barrier includes a plurality of slit regions. A slit control section alternately switches each slit region between a transmitting state and a shielding state at a predetermined cycle. An image signal output section provides, in synchronization with the switching of the slit region, image data to the display device so that the plurality of pixels of the display device display an image different from the image displayed before switching of the slit region.Type: ApplicationFiled: June 16, 2004Publication date: December 23, 2004Inventors: Tomohiko Hattori, Isao Yokota, Kazuto Noritake, Masanori Tsuzaka, Katsuya Tanase
-
Patent number: 6445366Abstract: A thin stereoscopic display which enables plural persons to simultaneously observe stereoscopic images includes a color liquid crystal plate for displaying stereo-pairs composed of left and right eye perspectives in time-interlaced manner, a monochrome liquid crystal TV display disposed behind the color liquid crystal plate for displaying binary and inverted binary images a right or left half of the face of each observer so as to be synchronized with the time-interlaced display of the color liquid crystal plate, and an arrayed convex lens disposed between the color liquid crystal plate and the monochrome liquid crystal TV display so as to focus the observers' optical images on the screen of the monochrome liquid crystal TV display in geometrical agreement with the observers' face images displayed thereby.Type: GrantFiled: April 21, 1995Date of Patent: September 3, 2002Inventor: Tomohiko Hattori
-
Patent number: 6438822Abstract: A method of examining a position of at least one board-support pin which is positioned on a board-support base for supporting a printed-circuit board under a back surface thereof, the method including the steps of taking an image of the board-support pin, at a position opposed to a free end of the pin, judging whether the position of the board-support pin is appropriate, based on the taken image, and producing judgment information indicative of a result of the judgment.Type: GrantFiled: August 15, 2000Date of Patent: August 27, 2002Assignee: Fuji Machine Mfg. Co., Ltd.Inventor: Tomohiko Hattori
-
Publication number: 20020040519Abstract: A method of detecting a position of a printed-wiring board as held by a board supporting device in a printed-wiring-board working system arranged to effect a working operation on a front surface of the printed-wiring board, wherein an image-taking device is operated to take an image of an indicium provided on a back surface of the board as held by the board supporting device, and the position of the board is detected on the basis of a position of the image of the indicium in an imaging area of the image-taking device. Also disclosed are method and system for effecting a working operation on the board, using the detected position of the board.Type: ApplicationFiled: October 1, 2001Publication date: April 11, 2002Applicant: FUJI MACHINE MFG, CO., LTDInventor: Tomohiko Hattori
-
Patent number: 6223425Abstract: A circuit-component supplying system including a supplying device which stores a plurality of circuit components in a first storing manner and stores a plurality of circuit-component holders in a second storing manner substantially identical with the first storing manner, and which supplies the circuit components in a first supplying manner and supplies the circuit-component holders in a second supplying manner substantially identical with the first supplying manner, a movable member to which one of the circuit-component holders is detachably attachable, and a movable-member moving device which moves, in a first moving manner, the movable member so that the movable member receives the one circuit-component holder from the supplying device, and which moves, in a second moving manner substantially identical with the first moving manner, a holding head including the movable member and the one circuit-component holder held by the movable member, so that the one circuit-component holder receives one of the circuitType: GrantFiled: November 30, 1998Date of Patent: May 1, 2001Assignee: Fuji Machine Mfg. Co., Ltd.Inventors: Koichi Asai, Tomohiko Hattori
-
Patent number: 6212751Abstract: A method of examining a position of at least one board-support pin which is positioned on a board-support base for supporting a printed-circuit board under a back surface thereof, the method including the steps of taking an image of the board-support pin, at a position opposed to a free end of the pin, judging whether the position of the board-support pin is appropriate, based on the taken image, and producing judgment information indicative of a result of the judgment.Type: GrantFiled: December 7, 1998Date of Patent: April 10, 2001Assignee: Fuji Machine Mfg. Co., Ltd.Inventor: Tomohiko Hattori