Patents by Inventor Tetsuo Sasaki

Tetsuo Sasaki 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: 10471943
    Abstract: A vehicle brake hydraulic pressure control apparatus includes a base body and a solenoid valve. The solenoid valve is attached to an attachment hole which opens on one surface of the base body. A plurality of press-fitting portions that are press-fitted to an inner peripheral surface of the attachment hole are provided on an outer peripheral surface of the solenoid valve at an interval in a hole axis direction. Contact lengths, in the hole axis direction, between the inner peripheral surface of the attachment hole and two of the press-fitting portions are different from each other.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: November 12, 2019
    Assignee: AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO., LTD.
    Inventors: Kosuke Sasaki, Keita Murai, Takaomi Shirase, Tetsuo Sasaki
  • Patent number: 10344099
    Abstract: [Problem] To provide: an antibody comprising at least two kinds of Fab, and in particular having restricted light chain-heavy chain combinations; a corresponding antibody composition; and production methods for same. [Solution] The present invention provides production methods for (1) an antibody or (2) an antibody composition, the methods using non-natural disulfide bonds.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: July 9, 2019
    Assignee: ZENYAKU KOGYO KABUSHIKIKAISHA
    Inventors: Jumpei Enami, Tetsuo Sasaki, Hirokazu Suzuki
  • Patent number: 10260553
    Abstract: An input device includes an input rod, a piston, and a cylindrical member. The cylindrical member includes a rod, a locking part, and a slit. The rod receiving part is provided on one end side in an axial direction and configured to receive the end part of the input rod. The locking part is formed on the other end side in the axial direction so as to lock an engaging part of the piston, thereby preventing the input rod from falling off the piston. The slit is formed over the length of the whole of the cylindrical member in the axial direction. The cylindrical member can be elastically deformed in a radial direction due to the slit.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: April 16, 2019
    Assignee: AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO., LTD.
    Inventor: Tetsuo Sasaki
  • Patent number: 10000383
    Abstract: A CO2 recovery apparatus capable of recovering CO2 by using only a low-quality exhaust heat at 100° C. or less is provided. The present invention includes an absorption tower for allowing a basic aqueous solution to absorb CO2; and a regenerator for heating a basic aqueous solution with CO2 absorbed therein using a heating medium having a temperature of 100° C. or less, thereby desorbing CO2.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: June 19, 2018
    Assignee: THE KANSAI ELECTRIC POWER CO., INC.
    Inventors: Tsunenori Watanabe, Tetsuo Sasaki, Michio Hirose, Yasuyuki Yagi, Hiroshi Deguchi
  • Publication number: 20170184148
    Abstract: An input device includes an input rod, a piston, and a cylindrical member. The cylindrical member includes a rod, a locking part, and a slit. The rod receiving part is provided on one end side in an axial direction and configured to receive the end part of the input rod. The locking part is formed on the other end side in the axial direction so as to lock an engaging part of the piston, thereby preventing the input rod from falling off the piston. The slit is formed over the length of the whole of the cylindrical member in the axial direction. The cylindrical member can be elastically deformed in a radial direction due to the slit.
    Type: Application
    Filed: December 22, 2016
    Publication date: June 29, 2017
    Inventor: Tetsuo SASAKI
  • Publication number: 20160245724
    Abstract: A driving mode display device of this invention makes it possible to more smoothly and efficiently conduct a vehicle exhaust gas measurement test using a chassis dynamometer and also makes it possible to further improve the security. The driving mode display device comprises an operational state display part that displays an operational state of equipment that is necessary for an exhaust gas measurement test to a test driver and an input receive part that receives an input that is for the test driver to control an operation of the equipment.
    Type: Application
    Filed: September 24, 2014
    Publication date: August 25, 2016
    Inventors: Tetsuo SASAKI, Jungo OKADA, Yukihiro MIZUTANI
  • Patent number: 9387801
    Abstract: A vehicle driving mode display device judges whether or not a following first condition or a following second condition is satisfied in a case that a vehicle is driven within a tolerance range, and if satisfied, issues a warning. The first condition is a case in which a difference between a standard speed indicated by the running speed pattern and the vehicle speed is gradually widened as time elapses. The second condition is a case in which the vehicle speed exceeds the tolerance range within a predetermined allowable time period when an acceleration at the moment is presumed to be kept.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: July 12, 2016
    Assignee: Horiba, Ltd.
    Inventors: Jungo Okada, Kenichi Goto, Hikaru Asada, Tetsuo Sasaki
  • Publication number: 20160115034
    Abstract: A CO2 recovery apparatus capable of recovering CO2 by using only a low-quality exhaust heat at 100° C. or less is provided. The present invention includes an absorption tower for allowing a basic aqueous solution to absorb CO2; and a regenerator for heating a basic aqueous solution with CO2 absorbed therein using a heating medium having a temperature of 100° C. or less, thereby desorbing CO2.
    Type: Application
    Filed: March 19, 2014
    Publication date: April 28, 2016
    Inventors: TSUNENORI WATANABE, TETSUO SASAKI, MICHIO HIROSE, YASUYUKI YAGI, HIROSHI DEGUCHI
  • Publication number: 20150291703
    Abstract: [Problem] To provide: an antibody comprising at least two kinds of Fab, and in particular having restricted light chain-heavy chain combinations; a corresponding antibody composition; and production methods for same. [Solution] The present invention provides production methods for (1) an antibody or (2) an antibody composition, the methods using non-natural disulfide bonds.
    Type: Application
    Filed: November 1, 2013
    Publication date: October 15, 2015
    Applicant: ZENYAKU KOGYO KABUSHIKIKAISHA
    Inventors: Jumpei Enami, Tetsuo Sasaki, Hirokazu Suzuki
  • Publication number: 20150084762
    Abstract: A vehicle driving mode display device judges whether or not a following first condition or a following second condition is satisfied in a case that a vehicle is driven within a tolerance range, and if satisfied, issues a warning. The first condition is a case in which a difference between a standard speed indicated by the running speed pattern and the vehicle speed is gradually widened as time elapses. The second condition is a case in which the vehicle speed exceeds the tolerance range within a predetermined allowable time period when an acceleration at the moment is presumed to be kept.
    Type: Application
    Filed: September 24, 2014
    Publication date: March 26, 2015
    Inventors: Jungo OKADA, Kenichi GOTO, Hikaru ASADA, Tetsuo SASAKI
  • Patent number: 8936230
    Abstract: A normally open electromagnetic valve includes: a fixed core; a movable core which is driven when excited; a valve seat member in the fixed core and having a funnel-shaped valve seat surface; a valve member disposed so that the valve member advances or retreats together with the movable core with one end of the valve member kept in contact with the movable core, and that the other end of the valve member closes or opens a flow passage by coming into contact with or separates from the valve seat surface; and a return spring. The fixed core has a cylindrical holding hole. The valve member advances or retreats being guided by the holding hole in sliding contact with the holding hole. The movable core has a projection which projects toward the fixed core and which is directly inserted into the holding hole.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: January 20, 2015
    Assignee: Nissin Kogyo Co., Ltd
    Inventors: Yoshiyuki Takamatsu, Tetsuo Sasaki
  • Publication number: 20140346855
    Abstract: A vehicle brake hydraulic pressure control apparatus includes a base body and a solenoid valve. The solenoid valve is attached to an attachment hole which opens on one surface of the base body. A plurality of press-fitting portions that are press-fitted to an inner peripheral surface of the attachment hole are provided on an outer peripheral surface of the solenoid valve at an interval in a hole axis direction. Contact lengths, in the hole axis direction, between the inner peripheral surface of the attachment hole and two of the press-fitting portions are different from each other.
    Type: Application
    Filed: May 22, 2014
    Publication date: November 27, 2014
    Applicant: NISSIN KOGYO CO., LTD.
    Inventors: Kosuke SASAKI, Keita MURAI, Takaomi SHIRASE, Tetsuo SASAKI
  • Publication number: 20120324437
    Abstract: In service providing apparatus and method, system identification data for specifying a service target device and the user of the device concerned are issued to the device concerned, and authentication processing is carried out on the basis of the system identification data to provide a service to the device concerned.
    Type: Application
    Filed: August 27, 2012
    Publication date: December 20, 2012
    Applicant: Sony Corporation
    Inventors: Haruhiko Sakaguchi, Tomihiko Nakajima, Yoshifumi Ueno, Tetsuo Sasaki, Osamu Aoki, Akinori Iida, Masayuki Kobuna, Shinichiro Taya, Kazuhiro Gotoh, Toshiyuki Gotoh, Motohiro Ohama
  • Patent number: 8300819
    Abstract: In service providing apparatus and method, system identification data for specifying a service target device and the user of the device concerned are issued to the device concerned, and authentication processing is carried out on the basis of the system identification data to provide a service to the device concerned.
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: October 30, 2012
    Assignee: Sony Corporation
    Inventors: Haruhiko Sakaguchi, Tomihiko Nakajima, Yoshifumi Ueno, Tetsuo Sasaki, Osamu Aoki, Akinori Iida, Masayuki Kobuna, Shinichiro Taya, Kazuhiro Gotoh, Toshiyuki Gotoh, legal representative, Motohiro Ohama
  • Publication number: 20120248354
    Abstract: A normally open electromagnetic valve includes: a fixed core; a movable core which is driven when excited; a valve seat member in the fixed core and having a funnel-shaped valve seat surface; a valve member disposed so that the valve member advances or retreats together with the movable core with one end of the valve member kept in contact with the movable core, and that the other end of the valve member closes or opens a flow passage by coming into contact with or separates from the valve seat surface; and a return spring. The fixed core has a cylindrical holding hole. The valve member advances or retreats being guided by the holding hole in sliding contact with the holding hole. The movable core has a projection which projects toward the fixed core and which is directly inserted into the holding hole.
    Type: Application
    Filed: March 27, 2012
    Publication date: October 4, 2012
    Applicant: NISSIN KOGYO CO., LTD.
    Inventors: Yoshiyuki TAKAMATSU, Tetsuo SASAKI
  • Patent number: 8220776
    Abstract: A normally opened solenoid valve includes: a coil; a fixed core; a movable core; a valve seat located at one of openings of a through hole formed in the fixed core; and a valve body inserted into the through hole. The valve body includes: a shaft part inserted into the through hole and pressed by the movable core; a valve part seated on or separated from the valve seat; and a connection part configured to connect the shaft part with the valve part. The connection part includes a conical portion increased in diameter toward the shaft part from the valve part. A plurality of reduced thickness portions, each having a concave shape as viewed in an axial direction, are formed in the conical portion. The reduced thickness portions are located at equal intervals in a circumferential direction of the conical portion.
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: July 17, 2012
    Assignee: Nissin Kogyo Co., Ltd.
    Inventors: Kazuhiro Tagata, Tetsuo Sasaki
  • Publication number: 20110001072
    Abstract: A normally opened solenoid valve includes: a coil; a fixed core; a movable core; a valve seat located at one of openings of a through hole formed in the fixed core; and a valve body inserted into the through hole. The valve body includes: a shaft part inserted into the through hole and pressed by the movable core; a valve part seated on or separated from the valve seat; and a connection part configured to connect the shaft part with the valve part. The connection part includes a conical portion increased in diameter toward the shaft part from the valve part. A plurality of reduced thickness portions, each having a concave shape as viewed in an axial direction, are formed in the conical portion. The reduced thickness portions are located at equal intervals in a circumferential direction of the conical portion.
    Type: Application
    Filed: July 1, 2010
    Publication date: January 6, 2011
    Applicant: NISSIN KOGYO CO., LTD.
    Inventors: Kazuhiro TAGATA, Tetsuo SASAKI
  • Patent number: 7599409
    Abstract: An electromagnetic wave generator encompasses a first pump beam emitter (2) configured to emit a first pump beam (hv1) having a wavelength larger than one micrometer; a second pump beam emitter (25) configured to emit a wavelength-tunable second pump beam (hv2) having a wavelength larger than one micrometer, the wavelength of which is different from the wavelength of the first pump beam (hv1); a nonlinear optical crystal (19) configured to generate an electromagnetic wave (hv3) of a difference frequency between the first pump beam (hv1) and second pump beam (hv2); and an optical system (M1, M2, 18) configured to irradiate the first pump beam (hv1) and second pump beam (hv2) to the nonlinear optical crystal (19), by adjusting an external intersection angle between the first pump beam (hv1) and second pump beam (hv2) within 0.5° at the difference frequency of 1 THz.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: October 6, 2009
    Assignees: Tohoku University
    Inventors: Jun-ichi Nishizawa, Ken Suto, Tetsuo Sasaki, Tadao Tanabe, Tomoyuki Kimura
  • Patent number: 7251802
    Abstract: A wiring route deciding system, for a wiring board containing a multi-pin part, includes an input unit for receiving wiring board and wire connection information, wiring constraint information and wiring setting information, for example. The system further contains a draw wiring processing unit which decides a wiring route of a draw wiring from a part pin to a part periphery boundary based on wiring information inputted by the input unit, an inter-draw wire wiring processing unit which decides the wiring route taken between end points of the draw wiring decided by the draw wiring processing unit, and an output unit which outputs a wiring route information based on that decided by both the draw wiring processing unit and the inter-draw wire wiring processing unit. There is also provided a method counterpart for a wire routing scheme for a wiring board containing a multi-pin part.
    Type: Grant
    Filed: March 21, 2005
    Date of Patent: July 31, 2007
    Assignee: Hitachi, Ltd.
    Inventors: Ippei Hachiya, Tetsuo Sasaki, Katsuyuki Itoh, Hiroyuki Suzuki
  • Publication number: 20070160093
    Abstract: An electromagnetic wave generator encompasses a first pump beam emitter (2) configured to emit a first pump beam (hv1) having a wavelength larger than one micrometer; a second pump beam emitter (25) configured to emit a wavelength-tunable second pump beam (hv2) having a wavelength larger than one micrometer, the wavelength of which is different from the wavelength of the first pump beam (hv1); a nonlinear optical crystal (19) configured to generate an electromagnetic wave (hv3) of a difference frequency between the first pump beam (hv1) and second pump beam (hv2); and an optical system (M1, M2, 18) configured to irradiate the first pump beam (hv1) and second pump beam (hv2) to the nonlinear optical crystal (19), by adjusting an external intersection angle between the first pump beam (hv1) and second pump beam (hv2) within 0.5° at the difference frequency of 1 THz.
    Type: Application
    Filed: October 29, 2004
    Publication date: July 12, 2007
    Applicant: Zaidan Hojin Handotai Kenkyu Shinkokai
    Inventors: Jun-ichi Nishizawa, Ken Suto, Tetsuo Sasaki, Tadao Tanabe, Tomoyuki Kimura