Patents by Inventor Tamotsu Katayama
Tamotsu Katayama 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: 11286078Abstract: A printer capable of separating a print medium from a mount and ejecting the print medium includes: a platen roller configured to feed, along a feeding path, a mount to which a print medium temporarily adheres; a print head configured to print on the print medium, the print head being opposed to the platen roller; a driven roller that is movable between a first position and a second position different from the first position; a separation member configured to separate a feeding path of the mount and a feeding path of the print medium; and a looseness prevention mechanism configured to prevent the mount from being loose while the driven roller moves from the second feed position to the first feed position. The first position is a position where the driven roller is opposed to the platen roller. The driven roller is configured to be driven by the platen roller while coming in contact with the mount.Type: GrantFiled: February 15, 2017Date of Patent: March 29, 2022Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventor: Tamotsu Katayama
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Patent number: 11254049Abstract: A photocurable composition is supplied onto an auxiliary table provided to be capable of being adjacent to a fabrication table. One of the fabrication table and the auxiliary table is moved relative to the other one of the fabrication table and the auxiliary table in an up-and-down direction. The photocurable composition that has been supplied to the auxiliary table is drawn and spread by a recoater on a fabrication surface of the fabrication table or on a cured composition layer. The photocurable composition on the fabrication surface of the fabrication table is exposed by an exposure device, so that a cured composition layer is formed.Type: GrantFiled: August 4, 2017Date of Patent: February 22, 2022Inventors: Akio Matsubara, Tamotsu Katayama, Masami Tamamizu, Akihiro Morita, Takahiro Uno
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Patent number: 11132153Abstract: A communication method according to an embodiment of the present invention is performed between a communication device and an electrical apparatus by use of non-contact short-range wireless communication method. The electrical apparatus includes a built-in antenna in the vicinity of a first region of a surface exposed to the outside of the electrical apparatus. The antenna is provided for non-contact short-range wireless communication with the communication device.Type: GrantFiled: April 10, 2018Date of Patent: September 28, 2021Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventors: Tamotsu Katayama, Miki Ota
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Publication number: 20190369931Abstract: A communication method according to an embodiment of the present invention is performed between a communication device and an electrical apparatus by use of non-contact short-range wireless communication method. The electrical apparatus includes a built-in antenna in the vicinity of a first region of a surface exposed to the outside of the electrical apparatus. The antenna is provided for non-contact short-range wireless communication with the communication device.Type: ApplicationFiled: April 10, 2018Publication date: December 5, 2019Applicant: SATO HOLDINGS KABUSHIKI KAISHAInventors: Tamotsu KATAYAMA, Miki OTA
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Publication number: 20190160743Abstract: A photocurable composition is supplied onto an auxiliary table provided to be capable of being adjacent to a fabrication table. One of the fabrication table and the auxiliary table is moved relative to the other one of the fabrication table and the auxiliary table in an up-and-down direction. The photocurable composition that has been supplied to the auxiliary table is drawn and spread by a recoater on a fabrication surface of the fabrication table or on a cured composition layer. The photocurable composition on the fabrication surface of the fabrication table is exposed by an exposure device, so that a cured composition layer is formed.Type: ApplicationFiled: August 4, 2017Publication date: May 30, 2019Inventors: Akio MATSUBARA, Tamotsu KATAYAMA, Masami TAMAMIZU, Akihiro MORITA, Takahiro UNO
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Publication number: 20190039388Abstract: A printer capable of separating a print medium from a mount and ejecting the print medium includes: a platen roller configured to feed, along a feeding path, a mount to which a print medium temporarily adheres; a print head configured to print on the print medium, the print head being opposed to the platen roller; a driven roller that is movable between a first position and a second position different from the first position; a separation member configured to separate a feeding path of the mount and a feeding path of the print medium; and a looseness prevention mechanism configured to prevent the mount from being loose while the driven roller moves from the second feed position to the first feed position. The first position is a position where the driven roller is opposed to the platen roller. The driven roller is configured to be driven by the platen roller while coming in contact with the mount.Type: ApplicationFiled: February 15, 2017Publication date: February 7, 2019Applicant: SATO HOLDINGS KABUSHIKI KAISHAInventor: Tamotsu KATAYAMA
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Patent number: 10049600Abstract: A suture technique evaluation apparatus evaluates a suture technique performed on a simulated body simulating a part of the human body, and the suture technique evaluation apparatus includes a camera configured to image at least a suture region where suturing is performed on the simulated body, and a ligation force evaluation part adapted to evaluate the ligation force of the suturing on the basis of image data taken by the camera.Type: GrantFiled: June 18, 2015Date of Patent: August 14, 2018Assignees: KYOTO KAGAKU CO., LTD., KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATIONInventors: Tamotsu Katayama, Noriyuki Matsuoka, Munenori Uemura, Makoto Hashizume, Takahiro Jimbo, Satoshi Obata, Satoshi Ieiri, Tomoaki Taguchi
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Patent number: 9908350Abstract: The printer in the exemplary embodiment includes a functional unit Y. The functional unit Y includes: an opening and closing cover 3; a platen roller 10; a thermal head 28, a control board unit 40 and a battery container 33. The functional unit Y is accommodated in a body case. A front cover 5 is fixed to a body case 2. The front cover 5 enables the opening and closing cover 3 to be opened and closed, and protects the functional unit Y.Type: GrantFiled: April 8, 2015Date of Patent: March 6, 2018Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventors: Tamotsu Katayama, Kenji Hirose
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Patent number: 9757962Abstract: A printer has a separation unit attached to a support board. The separation unit includes a guide rail hole to engage with a shaft so as to slide and swing with respect to the support board. The separation unit moves to a continuous ejection position in which one end of the guide rail hole comes in contact with the shaft, swings in a first rotation direction about the shaft in contact with the other end side of the guide rail hole so as to move away from a thermal head to a swing end position in which the separation unit on the forward end side is within a swing trajectory of the opening and closing cover, and swings from the swing end position in a second rotation direction while engaging on the forward end side with the opening and closing cover moving to the closed position so as to be located at a separation ejection position where the separation roller is adjacent to the feed roller when the opening and closing cover is located at the closed position.Type: GrantFiled: April 8, 2015Date of Patent: September 12, 2017Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventors: Tamotsu Katayama, Kenji Hirose
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Patent number: 9623693Abstract: A printer cover locking mechanism has a reduced number of parts and may be assembled in a small space, by simplification of a print head (thermal head (13)) mechanism, a cover lock (27) mechanism relating to opening and closing of an opening and closing cover (3), and a heat dissipation mechanism for a print head (13). The cover lock (27) also serves as a heat dissipation plate. A printer cover locking mechanism includes the opening and closing cover (3) that opens and closes with respect to a printer housing (2). A print head (13) for printing on print paper (continuous label body (4)), a platen roller (14) for feeding a print paper (4) by sandwiching the print paper (4) between the platen roller (14) and the print head (13), and a cover lock (27) for causing the print head (13) to contact with and separate from the platen roller (14) by engaging with and disengaging from the platen roller (14), respectively.Type: GrantFiled: October 25, 2013Date of Patent: April 18, 2017Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventor: Tamotsu Katayama
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Publication number: 20170036462Abstract: A printer has a separation unit attached to a support board. The separation unit includes a guide rail hole to engage with a shaft so as to slide and swing with respect to the support board. The separation unit moves to a continuous ejection position in which one end of the guide rail hole comes in contact with the shaft, swings in a first rotation direction about the shaft in contact with the other end side of the guide rail hole so as to move away from a thermal head to a swing end position in which the separation unit on the forward end side is within a swing trajectory of the opening and closing cover, and swings from the swing end position in a second rotation direction while engaging on the forward end side with the opening and closing cover moving to the closed position so as to be located at a separation ejection position where the separation roller is adjacent to the feed roller when the opening and closing cover is located at the closed position.Type: ApplicationFiled: April 8, 2015Publication date: February 9, 2017Applicant: SATO HOLDINGS KABUSHIKI KAISHAInventors: Tamotsu KATAYAMA, Kenji HIROSE
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Publication number: 20170036469Abstract: The printer in the exemplary embodiment includes a functional unit Y. The functional unit Y includes: an opening and closing cover 3; a platen roller 10; a thermal head 28, a control board unit 40 and a battery container 33. The functional unit Y is accommodated in a body case. A front cover 5 is fixed to a body case 2. The front cover 5 enables the opening and closing cover 3 to be opened and closed, and protects the functional unit Y.Type: ApplicationFiled: April 8, 2015Publication date: February 9, 2017Applicant: SATO HOLDINGS KABUSHIKI KAISHAInventors: Tamotsu KATAYAMA, Kenji HIROSE
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Publication number: 20160052319Abstract: A printer cover locking mechanism has a reduced number of parts and may be assembled in a small space, by simplification of a print head (thermal head (13)) mechanism, a cover lock (27) mechanism relating to opening and closing of an opening and closing cover (3), and a heat dissipation mechanism for a print head (13). The cover lock (27) also serves as a heat dissipation plate. A printer cover locking mechanism includes the opening and closing cover (3) that opens and closes with respect to a printer housing (2). A print head (13) for printing on print paper (continuous label body (4)), a platen roller (14) for feeding a print paper (4) by sandwiching the print paper (4) between the platen roller (14) and the print head (13), and a cover lock (27) for causing the print head (13) to contact with and separate from the platen roller (14) by engaging with and disengaging from the platen roller (14), respectively.Type: ApplicationFiled: October 25, 2013Publication date: February 25, 2016Applicant: SATO HOLDINGS KABUSHIKI KAISHAInventor: Tamotsu KATAYAMA
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Publication number: 20150371558Abstract: A suture technique evaluation apparatus evaluates a suture technique performed on a simulated body simulating a part of the human body, and the suture technique evaluation apparatus includes a camera configured to image at least a suture region where suturing is performed on the simulated body, and a ligation force evaluation part adapted to evaluate the ligation force of the suturing on the basis of image data taken by the camera.Type: ApplicationFiled: June 18, 2015Publication date: December 24, 2015Inventors: Tamotsu Katayama, Noriyuki Matsuoka, Munenori Uemura, Makoto Hashizume, Takahiro Jimbo, Satoshi Obata, Satoshi Ieiri, Tomoaki Taguchi
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Patent number: 8379071Abstract: A linerless label roll-up preventing device for a thermal printer that prevents roll-up of the linerless label 3 on the platen roller 13. A roll-up preventing plate 23 is applied to a slit (22) formed in the outer surface of the platen roller (13), and protrudes to form a roll-up preventing edge (29) at a portion of the roll-up prevention plate (23). A roll-up preventing plate 23 being fixed to a slit (22), formed in the radial surface of the platen roller (13), relatively to the platen roller (13), and formed with a roll-up preventing projection edge, at a portion of the roll-up preventing plate (23), projecting out slightly from the outer circumferential surface of the platen roller (13) and capable of contacting the back surface of the linerless label (3).Type: GrantFiled: August 26, 2009Date of Patent: February 19, 2013Assignees: Kabushiki Kaisha Sato, Kabushiki Kaisha Sato Chishiki Zaisan KenkyusyoInventor: Tamotsu Katayama
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Publication number: 20110211034Abstract: A linerless label roll-up preventing device for a thermal printer that prevents roll-up of the linerless label 3 on the platen roller 13. A roll-up preventing plate 23 is applied to a slit (22) formed in the outer surface of the platen roller (13), and protrudes to form a roll-up preventing edge (29) at a portion of the roll-up prevention plate (23). A roll-up preventing plate 23 being fixed to a slit (22), formed in the radial surface of the platen roller (13), relatively to the platen roller (13), and formed with a roll-up preventing projection edge, at a portion of the roll-up preventing plate (23), projecting out slightly from the outer circumferential surface of the platen roller (13) and capable of contacting the back surface of the linerless label (3).Type: ApplicationFiled: August 26, 2009Publication date: September 1, 2011Inventor: Tamotsu Katayama
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Publication number: 20110010155Abstract: It is an object of the invention to evaluate a tracheal intubation technique in consideration of various points to remember related to a tracheal intubation treatment. A tracheal intubation training apparatus (10) is provided with a model (14) which has an appearance modeled on the upper body portion of a human body and an evaluation means (15) which evaluates the tracheal intubation technique carried out to the model (14). The model (14) has pressure sensors (46, 57, 62, 66) which measure pressurizing force when a tracheal intubation device (12) touches respective sections (31, 32, 34, 36, 41, 63) modeled on sections from the inside of the mouth through to that of the trachea of a living body, position detection sensors (69, 76) which detect whether the tracheal intubation device (12) exists in the predetermined areas of the tracheal part (63) and an esophageal part (64), and angle sensors (79 to 81) which detect the postures of a head/face part (28A), a neck/chest part (28B), and a lower jaw part (31).Type: ApplicationFiled: September 30, 2008Publication date: January 13, 2011Applicants: WASEDA UNIVERSITY, KYOTO KAGAKU CO., LTD.Inventors: Atsuo Takanishi, Yohan Noh, Jorge Solis, Hiroyuki Ishii, Yu Ogura, Koji Nagahiro, Masanao Segawa, Akihiro Shimomura, Tamotsu Katayama, Kazuyuki Hatake
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Patent number: D761354Type: GrantFiled: March 20, 2015Date of Patent: July 12, 2016Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventors: Taichi Ozawa, Keita Kuramochi, Tamotsu Katayama
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Patent number: D765773Type: GrantFiled: March 20, 2015Date of Patent: September 6, 2016Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventors: Taichi Ozawa, Keita Kuramochi, Tamotsu Katayama
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Patent number: D769368Type: GrantFiled: March 20, 2015Date of Patent: October 18, 2016Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventors: Taichi Ozawa, Keita Kuramochi, Tamotsu Katayama