Patents by Inventor Tomoyuki Tanaka

Tomoyuki Tanaka 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: 10487941
    Abstract: A stroke sensor includes a cover that covers a slide end on a protrusion side of a shaft in a slide region between the shaft and a housing while allowing a relative movement between the shaft and the housing, wherein a flange surface the extends radially outward from the slide end is provided on the housing, an axial direction seal that is in close contact with the flange surface in the axial line direction is provided on the cover, and a fixation member that presses the axial direction seal to be in contact with the flange surface is further provided.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: November 26, 2019
    Assignees: NIPPON SEIKI CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Kota Ebina, Tomoyuki Tanaka, Norifumi Shimizu, Jun Morimoto
  • Patent number: 10458160
    Abstract: A cap holder (21) that is attached to the inner surface side of a fuel filling door (19) in a state of facing an inner surface of the fuel filling door (19) with an interval in order to hold a cap (11K) removed from a fuel tank (11) and a lock (22) that locks the fuel filling door (19) from the outside in a state where the fuel filling door (19) closes a fuel filling opening (18) are provided on the fuel filling door (19). The lock (22) has a lock lever (22C) that rotationally moves between a locking position where the fuel filing door (19) maintains a state of closing the fuel filling opening (18) and an unlocking position where the fuel filling door (19) allows opening of the fuel filling opening (18). This lock lever (22C) is configured by a long member a base end of which is rotatably attached to the fuel filling door (19) and a leading end of which is allowed to enter a gap between the fuel filling door (19) and the cap holder (21).
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: October 29, 2019
    Assignee: Hitachi Construction Machinery Tierra Co., Ltd
    Inventors: Masashi Setaki, Tomoyuki Tanaka, Junya Kawamoto
  • Patent number: 10443721
    Abstract: A stroke sensor includes a cover that covers a slide end on a protrusion side of a shaft in a slide region between the shaft and a housing while allowing a relative movement between the shaft and the housing, wherein a flange surface the extends radially outward from the slide end is provided on the housing, an axial direction seal that is in close contact with the flange surface in the axial line direction is provided on the cover, and a fixation member that presses the axial direction seal to be in contact with the flange surface is further provided.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: October 15, 2019
    Assignees: NIPPON SEIKI CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Kota Ebina, Tomoyuki Tanaka, Norifumi Shimizu, Jun Morimoto
  • Patent number: 10435377
    Abstract: An object of the present invention is to provide a method for industrially manufacturing a nitrogen-containing heterocyclic compound which shows excellent FLT3 inhibitory activity and is useful as a pharmaceutical active ingredient of pharmaceutical products. The present invention provides a manufacturing method of a compound represented by General Formula [14] or a salt thereof (in the formula, R1 represents a C1-6 alkyl group which may be substituted; and R8 represents a leaving group or the like).
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: October 8, 2019
    Assignee: FUJIFILM Corporation
    Inventors: Yusuke Nagato, Shinsuke Mizumoto, Tatsuya Murakami, Tomoyuki Tanaka
  • Publication number: 20190169133
    Abstract: An object of the present invention is to provide a method for industrially manufacturing a nitrogen-containing heterocyclic compound which shows excellent FLT3 inhibitory activity and is useful as a pharmaceutical active ingredient of pharmaceutical products. The present invention provides a manufacturing method of a compound represented by General Formula [14] or a salt thereof (in the formula, R1 represents a C1-6 alkyl group which may be substituted; and R8 represents a leaving group or the like).
    Type: Application
    Filed: February 11, 2019
    Publication date: June 6, 2019
    Applicant: FUJIFILM Corporation
    Inventors: Yusuke NAGATO, Shinsuke MIZUMOTO, Tatsuya MURAKAMI, Tomoyuki TANAKA
  • Patent number: 10267017
    Abstract: A floor-plate side opening part (17B) through which each lever part (24, 26) of a traveling lever pedal (21) is inserted is provided on a front side of a floor plate (18). A mat-side opening part (19C) corresponding to the floor-plate side opening part (17B) is provided on a floor mat (19). A cover member (32) formed of a flat plate part (33) covering the mat-side opening part (19C) and having a slit (33A, 33B) allowing tilting of each lever part (24, 26) and a cylindrical part (34) extending from the flat plate part (33) is provided on the mat-side opening part (19C). An entire-circumferential lip part (19D) is provided on the mat-side opening part 19C. An entire-circumferential stepped part (35) for sealing a space from the entire-circumferential lip part (19D) is provided on the flat plate part (33).
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: April 23, 2019
    Assignee: Hitachi Construction Machinery Tierra Co., Ltd.
    Inventors: Masashi Setaki, Tomoyuki Tanaka, Junya Kawamoto
  • Publication number: 20180258612
    Abstract: A floor-plate side opening part (17B) through which each lever part (24, 26) of a traveling lever pedal (21) is inserted is provided on a front side of a floor plate (18). A mat-side opening part (19C) corresponding to the floor-plate side opening part (17B) is provided on a floor mat (19). A cover member (32) formed of a flat plate part (33) covering the mat-side opening part (19C) and having a slit (33A, 33B) allowing tilting of each lever part (24, 26) and a cylindrical part (34) extending from the flat plate part (33) is provided on the mat-side opening part (19C). An entire-circumferential lip part (19D) is provided on the mat-side opening part 19C. An entire-circumferential stepped part (35) for sealing a space from the entire-circumferential lip part (19D) is provided on the flat plate part (33).
    Type: Application
    Filed: November 1, 2016
    Publication date: September 13, 2018
    Inventors: Masashi SETAKI, Tomoyuki TANAKA, Junya KAWAMOTO
  • Publication number: 20180245381
    Abstract: A cap holder (21) that is attached to the inner surface side of a fuel filling door (19) in a state of facing an inner surface of the fuel filling door (19) with an interval in order to hold a cap (11K) removed from a fuel tank (11) and a lock (22) that locks the fuel filling door (19) from the outside in a state where the fuel filling door (19) closes a fuel filling opening (18) are provided on the fuel filling door (19). The lock (22) has a lock lever (22C) that rotationally moves between a locking position where the fuel filing door (19) maintains a state of closing the fuel filling opening (18) and an unlocking position where the fuel filling door (19) allows opening of the fuel filling opening (18). This lock lever (22C) is configured by a long member a base end of which is rotatably attached to the fuel filling door (19) and a leading end of which is allowed to enter a gap between the fuel filling door (19) and the cap holder (21).
    Type: Application
    Filed: September 7, 2016
    Publication date: August 30, 2018
    Inventors: Masashi SETAKI, Tomoyuki TANAKA, Junya KAWAMOTO
  • Patent number: 10036136
    Abstract: A floor support frame (8) is provided with a left side pilot valve (21). The left side pilot valve (21) is provided with a left side operating pedal (23) that is foot-operated. The left side operating pedal (23) is configured of a first foot board (26) that is mounted on the left pilot valve (21) to be rotatable in an upper-lower direction, a shaft (27) that is mounted in a rear portion of the first foot board (26), and a second foot board (28) that is mounted through the shaft (27) on the first foot board (26) to be rotatable in a horizontal direction. The second foot board (28) is rotatable between a storage position of overlapping the first foot board (26) and a use position of being rotated in the rear side of the first foot board (26). An operation regulating mechanism (29) is provided in the front side of the first foot board (26) to be engaged to the second foot board (28) when the second foot board (28) is rotated to the storage position to regulate a foot operation.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: July 31, 2018
    Assignee: Hitachi Construction Machinery Tierra Co., Ltd.
    Inventors: Takashi Higuchi, Kouhei Maeda, Tomoyuki Tanaka, Junya Kawamoto
  • Publication number: 20180127382
    Abstract: An object of the present invention is to provide a method for industrially manufacturing a nitrogen-containing heterocyclic compound which shows excellent FLT3 inhibitory activity and is useful as a pharmaceutical active ingredient of pharmaceutical products. The present invention provides a manufacturing method of a compound represented by General Formula [14] or a salt thereof (in the formula, R1 represents a C1-6 alkyl group which may be substituted; and R8 represents a leaving group or the like).
    Type: Application
    Filed: January 10, 2018
    Publication date: May 10, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Yusuke NAGATO, Shinsuke MIZUMOTO, Tatsuya MURAKAMI, Tomoyuki TANAKA
  • Publication number: 20180058033
    Abstract: A floor support frame (8) is provided with a left side pilot valve (21). The left side pilot valve (21) is provided with a left side operating pedal (23) that is foot-operated. The left side operating pedal (23) is configured of a first foot board (26) that is mounted on the left pilot valve (21) to be rotatable in an upper-lower direction, a shaft (27) that is mounted in a rear portion of the first foot board (26), and a second foot board (28) that is mounted through the shaft (27) on the first foot board (26) to be rotatable in a horizontal direction. The second foot board (28) is rotatable between a storage position of overlapping the first foot board (26) and a use position of being rotated in the rear side of the first foot board (26). An operation regulating mechanism (29) is provided in the front side of the first foot board (26) to be engaged to the second foot board (28) when the second foot board (28) is rotated to the storage position to regulate a foot operation.
    Type: Application
    Filed: March 2, 2017
    Publication date: March 1, 2018
    Inventors: Takashi HIGUCHI, Kouhei MAEDA, Tomoyuki TANAKA, Junya KAWAMOTO
  • Publication number: 20180003299
    Abstract: A stroke sensor includes a cover that covers a slide end on a protrusion side of a shaft in a slide region between the shaft and a housing while allowing a relative movement between the shaft and the housing, wherein a flange surface the extends radially outward from the slide end is provided on the housing, an axial direction seal that is in close contact with the flange surface in the axial line direction is provided on the cover, and a fixation member that presses the axial direction seal to be in contact with the flange surface is further provided.
    Type: Application
    Filed: June 21, 2017
    Publication date: January 4, 2018
    Inventors: Kota Ebina, Tomoyuki Tanaka, Norifumi Shimizu, Jun Morimoto
  • Patent number: 9601252
    Abstract: Deformation is depressed where cover and connectors are integrally formed from a resin. A core body includes first and second body portions coupled to each other in the axial direction. The first body portion has a tubular shape extending in the axial direction, and a space surrounded by the inner peripheral surface thereof forms a housing space for a member that slides in the axial direction along the inner peripheral surface. The second body portion's outer peripheral surface and a bobbin body portion inner peripheral surface contact each other, and the first body portion outer peripheral surface and a target end portion inner peripheral surface, which is the bobbin body portion's end portion on the side in a direction from the second body portion toward the first body portion in the axial direction, are spaced from each other in at least a part of the region in the circumferential direction.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: March 21, 2017
    Assignee: AISIN AW CO. LTD.
    Inventors: Keiichiro Irie, Tomoyuki Tanaka
  • Patent number: 9567303
    Abstract: Provided is a method for producing 5-hydroxy-1H-imidazole-4-carboxamide.3/4 hydrate, including: reacting 2-aminomalonamide with a compound represented by the following formula [1] in the presence of a carboxylic acid to obtain 5-hydroxy-1H-imidazole-4-carboxamide: wherein, in formula [1], each R independently represents a C1-3 alkyl group; reacting the resulting 5-hydroxy-1H-imidazole-4-carboxamide with an acidic compound to obtain a 5-hydroxy-1H-imidazole-4-carboxamide acid salt or a hydrate thereof; and reacting the resulting 5-hydroxy-1H-imidazole-4-carboxamide acid salt or hydrate thereof with a salt in the presence of an acidic solvent to obtain the 5-hydroxy-1H-imidazole-4-carboxamide.3/4 hydrate.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: February 14, 2017
    Assignee: FUJIFILM Corporation
    Inventors: Taisuke Fujimoto, Tomohiro Hashimoto, Katsuyuki Hayashi, Tomoyuki Tanaka
  • Publication number: 20160329143
    Abstract: Deformation is depressed where cover and connectors are integrally formed from a resin. A core body includes first and second body portions coupled to each other in the axial direction. The first body portion has a tubular shape extending in the axial direction, and a space surrounded by the inner peripheral surface thereof forms a housing space for a member that slides in the axial direction along the inner peripheral surface. The second body portion's outer peripheral surface and a bobbin body portion inner peripheral surface contact each other, and the first body portion outer peripheral surface and a target end portion inner peripheral surface, which is the bobbin body portion's end portion on the side in a direction from the second body portion toward the first body portion in the axial direction, are spaced from each other in at least a part of the region in the circumferential direction.
    Type: Application
    Filed: January 22, 2015
    Publication date: November 10, 2016
    Applicant: AISIN AW CO. LTD.
    Inventors: Keiichiro IRIE, Tomoyuki TANAKA
  • Patent number: 9475778
    Abstract: Sulfate of 5-hydroxy-1H-imidazole-4-carboxamide has such characteristics as suppressed blue coloring, high purity, low hygroscopic property, and superior storage stability, and thus is useful as an active pharmaceutical ingredient of drugs.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: October 25, 2016
    Assignee: FUJIFILM Corporation
    Inventors: Tomoyuki Tanaka, Yu Koseki
  • Patent number: D867481
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: November 19, 2019
    Assignee: TOMY COMPANY, LTD.
    Inventors: Akiko Ikoma, Shu Katayama, Mitsutoshi Tokuyama, Shigeru Kanauchi, Tomoyuki Tanaka
  • Patent number: D867482
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: November 19, 2019
    Assignee: TOMY COMPANY, LTD.
    Inventors: Akiko Ikoma, Takashi Nakase, Shu Katayama, Mitsutoshi Tokuyama, Shigeru Kanauchi, Tomoyuki Tanaka
  • Patent number: D869572
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: December 10, 2019
    Assignee: TOMY COMPANY, LTD.
    Inventors: Akiko Ikoma, Shu Katayama, Mitsutoshi Tokuyama, Tomoyuki Tanaka, Shigeru Kanauchi
  • Patent number: D870213
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: December 17, 2019
    Assignee: TOMY COMPANY, LTD.
    Inventors: Shu Katayama, Akiko Ikoma, Mitsutoshi Tokuyama, Takashi Nakase, Shigeru Kanauchi, Tomoyuki Tanaka