Patents by Inventor Ryoichi Tanaka

Ryoichi 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: 9307805
    Abstract: A bicycle cleat positioning kit includes a first section and a second section. The first section has a first shoe attachment portion that is configured to be detachably coupled to a first bicycle shoe. The first section being configured to adjustably position a first cleat on a first sole of the first bicycle shoe. The second section has a second shoe attachment portion that is configured to be detachably coupled to a second bicycle shoe different from the first bicycle shoe. The second section being configured to adjustably position a second cleat on a second sole of the second bicycle shoe.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: April 12, 2016
    Assignee: Shimano Inc.
    Inventor: Ryoichi Tanaka
  • Publication number: 20160057659
    Abstract: It is provided a traffic management system for managing traffic of a wireless network system, the wireless network system including at least one call control apparatus for processing a connection request from a subscriber terminal, the traffic management system being configured to predict a connection request processing completion time, which is a time required for the at least one call control apparatus to finish processing a connection request, based on a change in a slope of the connection request processing completion time in relation to a quantity of connection requests that are transferred from the subscriber terminals to the at least one call control apparatus.
    Type: Application
    Filed: June 8, 2015
    Publication date: February 25, 2016
    Applicant: HITACHI, LTD.
    Inventors: Hayato HOSHIHARA, Hideki OKITA, Ryoichi TANAKA, Seiya KUDOH
  • Publication number: 20160046639
    Abstract: The present invention is intended to provide a compound or a pharmacologically acceptable salt thereof which is useful in the treatment of a tumor through its ROS1 kinase enzyme activity inhibitory effect and NTRK kinase enzyme inhibitory effect. The present invention provides a compound having an imidazo[1,2-b]pyridazine structure represented by the general formula (I) or a pharmacologically acceptable salt thereof, and a pharmaceutical composition comprising the compound. In the formula, R1, G, T, Y1, Y2, Y3, and Y4 are as defined herein.
    Type: Application
    Filed: October 29, 2015
    Publication date: February 18, 2016
    Applicant: Daiichi Sankyo Company, Limited
    Inventors: Yasuyuki Takeda, Kenji Yoshikawa, Yoshiko Kagoshima, Yuko Yamamoto, Ryoichi Tanaka, Yuichi Tominaga, Masaki Kiga, Yoshito Hamada
  • Patent number: 9222290
    Abstract: An inside-door-handle device for a vehicle is provided with a base part and a cover. A swinging space is provided between the base part and the cover. The cover has a locking section; the base part has a lock-receiving section. A swing motion of the cover relative to the base part is regulated by the elastic locking between the locking section and the lock-receiving section. If the cover swings relative to the base part due to pushing operation toward the cover, the lock between the locking section and the lock-receiving section is released, and the cover can be separated from the base part.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: December 29, 2015
    Assignee: ALPHA CORPORATION
    Inventors: Ryoichi Tanaka, Noriaki Ito
  • Publication number: 20150348261
    Abstract: According to an embodiment, a medical image processing apparatus includes an extraction unit, a calculation unit, and a selection unit. The extraction unit extracts an image region having an image element value larger than a predetermined value from a first image of at least one time phase and second images of a plurality of time phases. The calculation unit calculates a feature quantity that fluctuates in accordance with motion of the image region for the first image of at least the one time phase and the second images of the time phases. The selection unit selects the first image and the second image having similar image features of the image region based on the feature quantity from among the first image of at least the one time phase and the second images of the time phases.
    Type: Application
    Filed: May 28, 2015
    Publication date: December 3, 2015
    Applicants: Toshiba Medical Systems Corporation, Iwate Medical University
    Inventors: Kimiko SUNAMI, Kazumasa Arakita, Masahiro Ozaki, Kunihiro Yoshioka, Ryoichi Tanaka, Kenta Muranaka
  • Patent number: 9199457
    Abstract: An ink jet recording apparatus records an image on a recording material by ejecting a first ink composition through at least one first liquid ejecting nozzle having an open end. The ink jet recording apparatus also includes a platen having a surface on which the recording medium is placed. The surface is away from the open end at a distance PG satisfying the relationship 0.5 mm<PG<2.5 mm. The first ink composition that has been ejected through the first liquid ejecting nozzle is split into a main droplet having a flying velocity Vm and at least one satellite droplet including a satellite droplet having a flying velocity Vs. The flying velocities Vm and Vs satisfy the relationship Vm?Vs<3 m/s.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: December 1, 2015
    Assignee: Seiko Epson Corporation
    Inventors: Atsushi Muto, Masanao Sato, Ryoichi Tanaka, Satoshi Kimura
  • Patent number: 9187489
    Abstract: The present invention is intended to provide a compound or a pharmacologically acceptable salt thereof which is useful in the treatment of a tumor through its ROS1 kinase enzyme activity inhibitory effect and NTRK kinase enzyme inhibitory effect. The present invention provides a compound having an imidazo[1,2-b]pyridazine structure represented by the general formula (I) or a pharmacologically acceptable salt thereof, and a pharmaceutical composition comprising the compound. In the formula, R1, G, T, Y1, Y2, Y3, and Y4 are as defined herein.
    Type: Grant
    Filed: June 3, 2013
    Date of Patent: November 17, 2015
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Yasuyuki Takeda, Kenji Yoshikawa, Yoshiko Kagoshima, Yuko Yamamoto, Ryoichi Tanaka, Yuichi Tominaga, Masaki Kiga, Yoshito Hamada
  • Patent number: 9186883
    Abstract: A liquid container capable of containing a liquid has a flow passage that is formed in the liquid container and through which the liquid flows, and a filter 166 provided in the middle of the flow passage. The filter 166 inclines in a direction with respect to the horizontal direction.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: November 17, 2015
    Assignee: Seiko Epson Corporation
    Inventors: Atsushi Ono, Ryoichi Tanaka, Toshinobu Yamazaki, Shigenori Nakagawa, Takeshi Iwamuro, Naoki Naito
  • Publication number: 20150062266
    Abstract: A liquid container capable of containing a liquid has a flow passage that is formed in the liquid container and through which the liquid flows, and a filter 166 provided in the middle of the flow passage. The filter 166 inclines in a direction with respect to the horizontal direction.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 5, 2015
    Inventors: Atsushi Ono, Ryoichi Tanaka, Toshinobu Yamazaki, Shigenori Nakagawa, Takeshi Iwamuro, Naoki Naito
  • Publication number: 20150051190
    Abstract: The present invention is intended to provide a compound or a pharmacologically acceptable salt thereof which is useful in the treatment of a tumor through its ROS1 kinase enzyme activity inhibitory effect and NTRK kinase enzyme inhibitory effect. The present invention provides a compound having an imidazo[1,2-b]pyridazine structure represented by the general formula (I) or a pharmacologically acceptable salt thereof, and a pharmaceutical composition comprising the compound. In the formula, R1, G, T, Y1, Y2, Y3, and Y4 are as defined herein.
    Type: Application
    Filed: June 3, 2013
    Publication date: February 19, 2015
    Applicant: Daiichi Sankyo Company, Limited
    Inventors: Yasuyuki Takeda, Kenji Yoshikawa, Yoshiko Kagoshima, Yuko Yamamoto, Ryoichi Tanaka, Yuichi Tominaga, Masaki Kiga, Yoshito Hamada
  • Patent number: 8915577
    Abstract: A printing apparatus includes a first head that forms a first dot group and a second head that forms a second dot group. The first head has a first nozzle row for a first chromatic ink and a second nozzle row for a second chromatic ink. The second head has a third nozzle row for the first chromatic ink and a fourth nozzle row for the second chromatic ink. With respect to at least the first chromatic ink or the second chromatic ink, in a case in which the number of dots that configure dot rows that are lined up in the main scanning direction, is 3500 or more, a rational number, which is expressed using a number of dots included in the first dot group and a number of dots included in the second dot group in the dot rows, is a value other than zero.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: December 23, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Shinichi Yamada, Hiroki Hayashi, Ryoichi Tanaka, Noboru Tamura, Akito Sato
  • Publication number: 20140347424
    Abstract: An ink jet recording apparatus records an image on a recording material by ejecting a first ink composition through at least one first liquid ejecting nozzle having an open end. The ink jet recording apparatus also includes a platen having a surface on which the recording medium is placed. The surface is away from the open end at a distance PG satisfying the relationship 0.5 mm<PG<2.5 mm. The first ink composition that has been ejected through the first liquid ejecting nozzle is split into a main droplet having a flying velocity Vm and at least one satellite droplet including a satellite droplet having a flying velocity Vs. The flying velocities Vm and Vs satisfy the relationship Vm?Vs<3 m/s.
    Type: Application
    Filed: August 11, 2014
    Publication date: November 27, 2014
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Atsushi Muto, Masanao Sato, Ryoichi Tanaka, Satoshi Kimura
  • Publication number: 20140317956
    Abstract: A bicycle cleat positioning kit includes a first section and a second section. The first section has a first shoe attachment portion that is configured to be detachably coupled to a first bicycle shoe. The first section being configured to adjustably position a first cleat on a first sole of the first bicycle shoe. The second section has a second shoe attachment portion that is configured to be detachably coupled to a second bicycle shoe different from the first bicycle shoe. The second section being configured to adjustably position a second cleat on a second sole of the second bicycle shoe.
    Type: Application
    Filed: April 25, 2013
    Publication date: October 30, 2014
    Applicant: Shimano Inc.
    Inventor: Ryoichi TANAKA
  • Patent number: 8833885
    Abstract: An ink jet recording apparatus records an image on a recording material by ejecting a first ink composition through at least one first liquid ejecting nozzle having an open end. The ink jet recording apparatus also includes a platen having a surface on which the recording medium is placed. The surface is away from the open end at a distance PG satisfying the relationship 0.5 mm<PG<2.5 mm. The first ink composition that has been ejected through the first liquid ejecting nozzle is split into a main droplet having a flying velocity Vm and at least one satellite droplet including a satellite droplet having a flying velocity Vs. The flying velocities Vm and Vs satisfy the relationship Vm?Vs<3 m/s.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: September 16, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Atsushi Muto, Masanao Sato, Ryoichi Tanaka, Satoshi Kimura
  • Publication number: 20140238926
    Abstract: A liquid holding container includes a liquid accommodating chamber, a flow path, and a filter. The liquid accommodating chamber is configured and arranged to hold liquid. The flow path is communicated with the liquid accommodating chamber via a first through hole and a second through hole. The filter is disposed in the flow path. The first through hole and the second through hole are each communicated with the flow path.
    Type: Application
    Filed: February 24, 2014
    Publication date: August 28, 2014
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Ken YAMAGISHI, Toshinobu YAMAZAKI, Takeshi IWAMURO, Shigenori NAKAGAWA, Ryoichi TANAKA
  • Patent number: 8814299
    Abstract: To reduce the number of nozzles in an unstable state after a nozzle inspection, a fluid discharge device includes a discharge head capable of discharging a fluid from nozzle, a nozzle inspection process for inspecting a state of discharging of the fluid from the nozzle, and a controller for subjecting the nozzle to a pre-process for discharging the fluid under a discharge condition that a nozzle in an unstable state be put into a dot omission state, subsequently discharging the fluid for the sake of inspection, and executing an inspection process by the nozzle inspection part.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: August 26, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Ryoichi Tanaka, Noriaki Yamashita, Teruaki Kaieda, Ryosuke Tsuchihashi, Hirokazu Nunokawa
  • Patent number: 8727401
    Abstract: An inside door handle device includes: a handle base (10) fixed to an inner panel that composes a door interior of an automobile; an opening portion (11) formed of a through hole formed on one side of the handle base (10); an operation recessed portion (12) that has a recessed shape and is arranged adjacent to the opening portion (11) on the other side of the handle base (10); fixation portions (17) formed in the operation recessed portion (12) and fixed to the inner panel; a handle body (20) in which a grip portion (22) located on a tip end side is urged and held onto the operation recessed portion (12) while a base end side is being swingably supported on the opening portion (11) with handle support portions (14a) interposed therebetween; and a support beam (13) protruded on the opening portion (11) and formed into a fixed-fixed beam shape bent into an L-shape.
    Type: Grant
    Filed: January 7, 2010
    Date of Patent: May 20, 2014
    Assignee: Alpha Corporation
    Inventors: Ryoichi Tanaka, Yutaka Saitoh
  • Patent number: 8685981
    Abstract: Compounds exhibiting an osteogenesis-promoting action having the general formula (I) or a pharmacologically acceptable salt thereof: wherein A is selected from among a 3- to 10-membered heterocyclyl group, B is selected from among an amino group, and X is selected from N and CH.
    Type: Grant
    Filed: July 14, 2011
    Date of Patent: April 1, 2014
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Osamu Kanno, Katsuyoshi Nakajima, Kazumasa Aoki, Ryoichi Tanaka, Shimpei Hirano, Kiyoshi Oizumi, Daigo Asano
  • Patent number: 8662635
    Abstract: A fluid ejection device comprising: a first mid-recording flushing unit for ejecting fluid from the plurality of nozzles and carrying out flushing under a first fluid ejection condition during a recording process in accordance with the recording data; and a second mid-recording flushing unit for ejecting the fluid from the nozzles on the head part and carrying out flushing under a second fluid ejection condition in which at least one of the ejection frequency and quantity of the droplets of fluid ejected from the nozzles is greater than with the first fluid ejection condition when the head part is in a recording initiation part of an image that is formed on the recording medium during the recording process.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: March 4, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Tomohiro Yuda, Ryoichi Tanaka
  • Publication number: 20140015898
    Abstract: A printing apparatus includes a first head that forms a first dot group and a second head that forms a second dot group. The first head has a first nozzle row for a first chromatic ink and a second nozzle row for a second chromatic ink. The second head has a third nozzle row for the first chromatic ink and a fourth nozzle row for the second chromatic ink. With respect to at least the first chromatic ink or the second chromatic ink, in a case in which the number of dots that configure dot rows that are lined up in the main scanning direction, is 3500 or more, a rational number, which is expressed using a number of dots included in the first dot group and a number of dots included in the second dot group in the dot rows, is a value other than zero.
    Type: Application
    Filed: March 22, 2013
    Publication date: January 16, 2014
    Applicant: Seiko Epson Corporation
    Inventors: Shinichi Yamada, Hiroki Hayashi, Ryoichi Tanaka, Noboru Tamura, Akito Sato