Patents Assigned to Tombow Pencil Co., Ltd.
  • Patent number: 11261050
    Abstract: A coating film transfer tool in which a rotational torque with the least variability may be generated without being affected by a surface state of a resilient body may include: a paying-out core having a coating film transfer tape wound thereon; and a rewinding core that rewinds the coating film transfer tape after use. The paying-out core and the rewinding core are interlocked via a power transmission mechanism in a case. The transmission mechanism generates a rotational torque by a frictional force on a sliding surface between components, by using a restoring force of a resilient body. The resilient body is configured to rotate integrally with a component A that comes into contact with one end of the resilient body and a component B that comes into contact with the other end.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: March 1, 2022
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Yutaka Tamura
  • Patent number: 10981746
    Abstract: A coating film transfer tool may include a casing that houses a feeding reel around which a transferable tape is wound and a winding reel; and a transfer head having a main body portion arranged in a front side which is one side of a front-rear direction of the casing to extend in a left-right direction perpendicular to the front-rear direction in a front end portion and provided with a pressing edge portion adapted for transferring the coating film to a transfer target surface. The casing or a base member housed in the casing may have a protruding tip that extends to the transfer head side and is connected to the transfer head. The protruding tip may press a part of an area including a center of the left-right direction of the main body portion to the transfer target surface side in the event of a transfer.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: April 20, 2021
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Hiromichi Fujisawa
  • Patent number: 10696871
    Abstract: A pressure-sensitive adhesive transfer tape that may have on one surface of a release substrate made of paper or a plastic film, a pressure-sensitive transfer layer having an adhesion inhibiting layer and an adhesive layer, wherein the adhesion inhibiting layer and the adhesive layer are successively stacked on one another. The adhesion inhibiting layer may prevent the adhesive layer formed on one adherend from being in contact with another adherend to weaken the adhesion between the one and another adherends, enabling the one and another adherends to be easily separated from each other. With the passage of time after being put on one another, the adhesion inhibiting layer may migrate to another adherend, so that the adherend is in contact with the adhesive layer, exhibiting strong adhesion properties between the adherends.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: June 30, 2020
    Assignee: Tombow Pencil Co., Ltd.
    Inventors: Noboru Yamada, Tatsumi Uchida, Toshitake Murakami, Takuma Takagawa, Shuhei Sasaki
  • Patent number: 10668767
    Abstract: A coating film transfer tool in which a rotational torque with the least variability may be generated without being affected by a surface state of a resilient body may include: a paying-out core having a coating film transfer tape wound thereon; and a rewinding core that rewinds the coating film transfer tape after use. The paying-out core and the rewinding core are interlocked via a power transmission mechanism in a case. The transmission mechanism generates a rotational torque by a frictional force on a sliding surface between components, by using a restoring force of a resilient body. The resilient body is configured to rotate integrally with a component A that comes into contact with one end of the resilient body and a component B that comes into contact with the other end.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: June 2, 2020
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Yutaka Tamura
  • Patent number: 10494218
    Abstract: A coating film transfer tool may include a supply reel, a transfer tape, a transfer head, a winding reel, and a power transmitting mechanism. The tool may include a base member having the transfer head and a rotation restraining portion capable of directly restraining rotation of the supply reel. The base member may be rotatably supported between the transfer head and the rotation restraining portion by a base member supporting shaft. The tool may include a resilient restoring mechanism interposed between the base member and the housing. The base member may rotate and restraint of rotation of the supply reel is released when the transfer head is pressed against a transferred surface, and the base member is restored to an original position by the resilient restoring mechanism to restrain rotation of the supply reel when pressing of the transfer head is released.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: December 3, 2019
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Ryo Nakamura
  • Publication number: 20190010009
    Abstract: A coating film transfer tool may include a casing that houses a feeding reel around which a transferable tape is wound and a winding reel; and a transfer head having a main body portion arranged in a front side which is one side of a front-rear direction of the casing to extend in a left-right direction perpendicular to the front-rear direction in a front end portion and provided with a pressing edge portion adapted for transferring the coating film to a transfer target surface. The casing or a base member housed in the casing may have a protruding tip that extends to the transfer head side and is connected to the transfer head. The protruding tip may press a part of an area including a center of the left-right direction of the main body portion to the transfer target surface side in the event of a transfer.
    Type: Application
    Filed: July 3, 2018
    Publication date: January 10, 2019
    Applicant: Tombow Pencil Co., Ltd.
    Inventor: Hiromichi FUJISAWA
  • Publication number: 20180282587
    Abstract: A pressure-sensitive adhesive transfer tape that may have on one surface of a release substrate made of paper or a plastic film, a pressure-sensitive transfer layer having an adhesion inhibiting layer and an adhesive layer, wherein the adhesion inhibiting layer and the adhesive layer are successively stacked on one another. The adhesion inhibiting layer may prevent the adhesive layer formed on one adherend from being in contact with another adherend to weaken the adhesion between the one and another adherends, enabling the one and another adherends to be easily separated from each other. With the passage of time after being put on one another, the adhesion inhibiting layer may migrate to another adherend, so that the adherend is in contact with the adhesive layer, exhibiting strong adhesion properties between the adherends.
    Type: Application
    Filed: June 4, 2018
    Publication date: October 4, 2018
    Applicant: Tombow Pencil Co., Ltd.
    Inventors: Noboru YAMADA, Tatsumi UCHIDA, Toshitake MURAKAMI, Takuma TAKAGAWA, Shuhei SASAKI
  • Patent number: 9969590
    Abstract: A horizontal-pull coating film transferring tool may include a supply reel, a transfer head, a take-up reel, and a power transmitting mechanism. The tool may also include a base member, wherein a transfer head is attached and a rotation locking member having a supply reel engaging pawl able to lock rotation of the supply reel is disposed. The base member may be supported so as to be able to rotate. Through an elastic return mechanism, a rotational lock of the supply reel is released through rotation of the base member when the transfer head is pressed and the rotation of the supply reel is locked through the base member returning to an original position. A rotation supporting shaft for the supply reel and the take-up reel is disposed so as to be substantially perpendicular to the direction of a pressing edge portion on the front end in the transfer head.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: May 15, 2018
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Hiromichi Fujisawa
  • Publication number: 20180015775
    Abstract: A coating film transfer tool in which a rotational torque with the least variability may be generated without being affected by a surface state of a resilient body is provided. In an automatically winding type coating film transfer tool including: a paying-out core having a coating film transfer tape wound thereon; and a rewinding core that rewinds the coating film transfer tape after use, the paying-out core and the rewinding core being interlocked via a power transmission mechanism in a case, and generating a rotational torque by a frictional force generating on a sliding surface between components by using a restoring force of a resilient body, the resilient body is configured to rotate integrally with a component A that comes into contact with one end of the resilient body and a component B that comes into contact with the other end.
    Type: Application
    Filed: June 25, 2015
    Publication date: January 18, 2018
    Applicant: Tombow Pencil Co., Ltd.
    Inventor: Yutaka TAMURA
  • Publication number: 20170369268
    Abstract: A coating film transfer tool may include a supply reel, a transfer tape, a transfer head, a winding reel, and a power transmitting mechanism. The tool may include a base member having the transfer head and a rotation restraining portion capable of directly restraining rotation of the supply reel. The base member may be rotatably supported between the transfer head and the rotation restraining portion by a base member supporting shaft. The tool may include a resilient restoring mechanism interposed between the base member and the housing. The base member may rotate and restraint of rotation of the supply reel is released when the transfer head is pressed against a transferred surface, and the base member is restored to an original position by the resilient restoring mechanism to restrain rotation of the supply reel when pressing of the transfer head is released.
    Type: Application
    Filed: June 25, 2015
    Publication date: December 28, 2017
    Applicant: Tombow Pencil Co., Ltd.
    Inventor: Ryo NAKAMURA
  • Publication number: 20170369267
    Abstract: A horizontal-pull coating film transferring tool may include a supply reel, a transfer head, a take-up reel, and a power transmitting mechanism. The tool may also include a base member, wherein a transfer head is attached and a rotation locking member having a supply reel engaging pawl able to lock rotation of the supply reel is disposed. The base member may be supported so as to be able to rotate. Through an elastic return mechanism, a rotational lock of the supply reel is released through rotation of the base member when the transfer head is pressed and the rotation of the supply reel is locked through the base member returning to an original position. A rotation supporting shaft for the supply reel and the take-up reel is disposed so as to be substantially perpendicular to the direction of a pressing edge portion on the front end in the transfer head.
    Type: Application
    Filed: April 4, 2017
    Publication date: December 28, 2017
    Applicant: Tombow Pencil Co., Ltd.
    Inventor: Hiromichi FUJISAWA
  • Publication number: 20160186015
    Abstract: Provided are a more useful pressure-sensitive adhesive transfer tape and a transferring implement, which are advantageous not only in that, immediately after adherends, such as paper, are put on one another, the adherends can be easily separated from each other and re-bonded together, but also in that, after a predetermined period of time has lapsed from the time when the adherends are put on one another, the adherends are strongly bonded to each other. A pressure-sensitive adhesive transfer tape having, on one surface of a release substrate having release layers formed on both surfaces of a paper or plastic film substrate, a pressure-sensitive transfer layer having an adhesion inhibiting layer made of a terpene or rosin resin or the like and an adhesive layer, wherein the adhesion inhibiting layer and the adhesive layer are successively stacked on one another, and a transferring implement having the same.
    Type: Application
    Filed: July 29, 2014
    Publication date: June 30, 2016
    Applicant: Tombow Pencil Co., Ltd.
    Inventors: Noboru YAMADA, Tatsumi UCHIDA, Toshitake MURAKAMI, Takuma TAKAGAWA, Shuhei SASAKI
  • Patent number: 8276640
    Abstract: Provided is a cartridge type coating film transfer tool, in which a cartridge can be simply dismounted and is readily exchanged. A case body comprises a slide member on an upper wall of an upper case. A tapered portion provided on the slide member is extended downward beyond a lower cartridge case of a tape cartridge in a height direction. When the slide member is slid toward a leading end side, a trailing end of the tape cartridge is lifted up until it abuts against a step portion in a state of riding over a tapered portion of the slide member. Thereby, it is possible to release engagement between engagement pawls and engagement holes, which are used in mounting the case body and the tape cartridge to each other.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: October 2, 2012
    Assignee: Tombow Pencil Co., Ltd.
    Inventors: Keiichi Fukazawa, Kenji Kobayashi
  • Patent number: D640321
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: June 21, 2011
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Hiromi Kuronuma
  • Patent number: D640742
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: June 28, 2011
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Donald Booty, Jr.
  • Patent number: D728020
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: April 28, 2015
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Kazuhiko Suzuki
  • Patent number: D728685
    Type: Grant
    Filed: January 3, 2014
    Date of Patent: May 5, 2015
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Kazuhiko Suzuki
  • Patent number: D730445
    Type: Grant
    Filed: January 2, 2014
    Date of Patent: May 26, 2015
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Kazuhiko Suzuki
  • Patent number: D880586
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: April 7, 2020
    Assignee: Tombow Pencil Co., Ltd.
    Inventors: Kazunori Katami, Hiromichi Fujisawa
  • Patent number: D902305
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: November 17, 2020
    Assignee: Tombow Pencil Co., Ltd.
    Inventors: Kazunori Katami, Hiromichi Fujisawa