Patents by Inventor Yasuhiro Hasegawa

Yasuhiro Hasegawa 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).

  • Publication number: 20090312025
    Abstract: A maintenance terminal comprises a detected cell information collection unit that collects detected cell information including identification information of a handover original cell and identification information of a cell as an expected movement destination from a radio network controller, a detection count record unit that records the number of detection times that the relationship between the identification information of the handover original cell and the identification information of the cell as the detected expected movement destination is determined as not included in the relationship between the identification information of the handover original cell and the identification information of the adjacent cells recorded in the radio network controller, based on the collection of the detected cell information, and an adjacent cell information additional-registration unit that additionally registers the relationship between the identification information of the handover original cell and the identification
    Type: Application
    Filed: June 11, 2009
    Publication date: December 17, 2009
    Inventor: YASUHIRO HASEGAWA
  • Patent number: 7571740
    Abstract: A fuel cutoff valve is provided with a casing that forms a valve chamber that is connected to a connection conduit, a float mechanism that is housed so as to be able to rise and fall in the valve chamber, and a spring that supports the float mechanism. The float mechanism is structured through an assembly of a first float body and a second float body, where the first float body is provided with a valve portion that opens and closes the connection conduit and provided with a storage chamber that is open on the bottom, where the second float body is housed in the storage chamber to be assembled into the first float body.
    Type: Grant
    Filed: July 25, 2006
    Date of Patent: August 11, 2009
    Assignees: Toyoda Gosei Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Kenichiro Kaneko, Hiroaki Kito, Hiroshi Nishi, Shoji Uhara, Hideo Watanabe, Yasuhiro Hasegawa
  • Publication number: 20090000669
    Abstract: A fuel cutoff valve 10 has a float assembly 52 and an upper valve plug 60 located in a valve chest 30S defined by a casing 20. The float assembly 52 has a valve support member 55 formed in its upper portion to support the upper valve plug 60. The upper valve plug 60 has a support convex 66b held on a support plane 56a of the valve support member 55, where a center of gravity of the upper valve plug 60 is located below a supporting point 55a around which the support convex 66b is balanced on the valve support member 55. The upper valve plug 60 includes a first valve section 61 and a second valve section 65. The first valve section 61 has a first valve body 62 and a sheet member 64. The first valve body 62 is made of POM (polyoxymethylene), while the second valve section 65 is made of PA6 (polyamide) containing 30% of glass fibers. The second valve section 65 is accordingly structured to have a lower density than the first valve body 62.
    Type: Application
    Filed: June 26, 2008
    Publication date: January 1, 2009
    Applicants: TOYODA GOSEI CO., LTD., HONDA R&D CO., LTD.
    Inventors: Hiroaki Kito, Kenichiro Kaneko, Hiroshi Nishi, Shoichiro Kumagai, Hiroshi Kitamura, Yasuhiro Hasegawa, Shoji Uhara
  • Patent number: 7438058
    Abstract: In order to discharge air cleaned free from evaporated fuel vapor in a canister installed under the front seat floor, have none of the air coming inside a passenger room and inhibit water, dirt and dust from being absorbed in a drain pipe in a canister, the following drain pipe in a canister is invented. The drain pipe in canister is connected with a canister body installed under a front seat floor of a vehicle. The drain pipe in the canister comprises a first part extending from the canister body up to an upper portion of an engine room disposed on a front side of a passenger room, and a second part extending from the first part to a portion under a floor of the passenger room.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: October 21, 2008
    Assignee: Honda Motor Co., Ltd.
    Inventors: Tetsuhiro Ito, Naritoshi Muramatsu, Takenobu Haga, Hiroaki Mihara, Yasuhiro Hasegawa
  • Publication number: 20070223141
    Abstract: A method for forming a pattern film with a narrower width than the resolution of an exposure machine and a resist used independently of etching is provided. The method comprises the steps of: forming a first frame layer having end surfaces facing each other across a space having a width W1; forming a second frame layer having end surfaces facing each other across a space having a width W2 that is larger than the width W1, the space having the width W2 being located right above the space having the width W1; forming a trench-forming film provided with a trench having a minimum width W3 that is smaller than the width W1 so as to fill at least a part of the spaces having the width W1 and the width W2 respectively; and forming a pattern film so as to fill at least a part of the trench.
    Type: Application
    Filed: March 22, 2007
    Publication date: September 27, 2007
    Applicant: TDK Corporation
    Inventors: Hirotaka Gomi, Mitsuharu Isobe, Noriyuki Ito, Hiroaki Funada, Takeshi Yamana, Makoto Terasawa, Yasuhiro Hasegawa
  • Publication number: 20070215123
    Abstract: In order to discharge air cleaned free from evaporated fuel vapor in a canister installed under the front seat floor, have none of the air coming inside a passenger room and inhibit water, dirt and dust from being absorbed in a drain pipe in a canister, the following drain pipe in a canister is invented. The drain pipe in canister is connected with a canister body installed under a front seat floor of a vehicle. The drain pipe in the canister comprises a first part extending from the canister body up to an upper portion of an engine room disposed on a front side of a passenger room, and a second part extending from the first part to a portion under a floor of the passenger room.
    Type: Application
    Filed: February 28, 2007
    Publication date: September 20, 2007
    Applicant: Honda Motor Co., Ltd.
    Inventors: Tetsuhiro Ito, Naritoshi Muramatsu, Takenobu Haga, Hiroaki Mihara, Yasuhiro Hasegawa
  • Publication number: 20070084510
    Abstract: A fuel cutoff valve is provided with a casing that forms a valve chamber that is connected to a connection conduit, a float mechanism that is housed so as to be able to rise and fall in the valve chamber, and a spring that supports the float mechanism. The float mechanism is structured through an assembly of a first float body and a second float body, where the first float body is provided with a valve portion that opens and closes the connection conduit and provided with a storage chamber that is open on the bottom, where the second float body is housed in the storage chamber to be assembled into the first float body.
    Type: Application
    Filed: July 25, 2006
    Publication date: April 19, 2007
    Applicants: TOYODA GOSEI CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Kenichiro Kaneko, Hiroaki Kito, Hiroshi Nishi, Shoji Uhara, Hideo Watanabe, Yasuhiro Hasegawa
  • Patent number: 7100645
    Abstract: The present invention is related to a filler pipe structure for connecting a filler neck and fuel tank inside of a vehicle, and the filler pipe structure is equipped with a first filler pipe extending from the filler neck; a chamber that is arranged at an end to which the first filler pipe extends, and forms a space fronting the end of the first filler pipe; an inlet check valve attached to the end of the first filler pipe; and a second filler pipe that connects the space of the chamber and the fuel tank inside, wherein an inside section area of the second filler pipe is larger than that of the first filler pipe.
    Type: Grant
    Filed: February 7, 2005
    Date of Patent: September 5, 2006
    Assignee: Honda Motor Co., Ltd.
    Inventors: Yasuhiro Hasegawa, Yukio Hirata
  • Patent number: 7073824
    Abstract: A fuel tank disposed on a lower face of a floor panel beneath a driver's seat and a passenger's seat. A protruding portion of the fuel tank that protrudes rearward is housed within floor tunnels formed in the floor panel. A fuel supply pipe is connected to the rear end of the protruding portion. This not only enables the capacity of the fuel tank to be increased by utilizing an inner space of the floor tunnels, but also enables the resistance against fuel fed to the fuel tank to be reduced by shortening the fuel supply pipe.
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: July 11, 2006
    Assignee: Honda Motor Co., Ltd.
    Inventors: Shoji Uhara, Yasuhiro Hasegawa, Ryutaro Shinohara, Ryuji Fujino
  • Publication number: 20050236067
    Abstract: The present invention is related to a filler pipe structure for connecting a filler neck and fuel tank inside of a vehicle, and the filler pipe structure is equipped with a first filler pipe extending from the filler neck; a chamber that is arranged at an end to which the first filler pipe extends, and forms a space fronting the end of the first filler pipe; an inlet check valve attached to the end of the first filler pipe; and a second filler pipe that connects the space of the chamber and the fuel tank inside, wherein an inside section area of the second filler pipe is larger than that of the first filler pipe.
    Type: Application
    Filed: February 7, 2005
    Publication date: October 27, 2005
    Applicant: Honda Motor Co., Ltd.
    Inventors: Yasuhiro Hasegawa, Yukio Hirata
  • Patent number: 6915870
    Abstract: In an antistatic structure of a fuel pipe, the fuel pipe to be charged in contact with a fuel, and a brake pipe connected electrically to a vehicle body are coupled to each other through a conductive clamp in at least one portion.
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: July 12, 2005
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Mitsuo Sugiyama, Yasuhiro Hasegawa, Toru Ogawa, Hidekazu Nobata
  • Publication number: 20050046170
    Abstract: A fuel tank disposed on a lower face of a floor panel beneath a driver's seat and a passenger's seat. A protruding portion of the fuel tank that protrudes rearward is housed within floor tunnels formed in the floor panel. A fuel supply pipe is connected to the rear end of the protruding portion. This not only enables the capacity of the fuel tank to be increased by utilizing an inner space of the floor tunnels, but also enables the resistance against fuel fed to the fuel tank to be reduced by shortening the fuel supply pipe.
    Type: Application
    Filed: July 27, 2004
    Publication date: March 3, 2005
    Inventors: Shoji Uhara, Yasuhiro Hasegawa, Ryutaro Shinohara, Ryuji Fujino
  • Publication number: 20040166808
    Abstract: An amplitude-phase information acquiring section 105 acquires information indicating variation in amplitude and phase, using a probe signal that suffers the same variation in amplitude and phase as a communication traffic signal received by antennas suffers, between each antenna and the amplitude-phase information acquiring section 105. A received power measuring section 106 measures the received power of the communication traffic signal and the probe signal. A correction value control section 107 adaptively determines, based on the amplitude-phase information and the received power, a correction value for correcting for the variation of the amplitude and phase of the communication traffic signal. A correcting section 108, for each antenna, corrects for the variation of the amplitude and phase of the communication traffic signal by using the correction value determined based on the received power.
    Type: Application
    Filed: December 11, 2003
    Publication date: August 26, 2004
    Inventors: Yasuhiro Hasegawa, Keiji Takakusaki
  • Publication number: 20030136659
    Abstract: A process and apparatus assuring low costs and high efficiency in practicing refuse incineration. A applying electromagnetic wave of a frequency band resonant with rotation or vibration of a specific substance e.g., dioxins molecule, thereby to heat the dioxins molecule selectively up to high temperature to remove the dioxins molecule by decomposition.
    Type: Application
    Filed: December 5, 2002
    Publication date: July 24, 2003
    Applicant: KABUSHIKA KAISHI Y.Y.L.
    Inventors: Sataro Yamaguchi, Yasuhiro Hasegawa
  • Patent number: 6503463
    Abstract: A process and apparatus assuring low costs and high efficiency in practicing refuse incineration. A applying electromagnetic wave of a frequency band resonant with rotation or vibration of a specific substance e.g., dioxins molecule, thereby to heat the dioxins molecule selectively up to high temperature to remove the dioxins molecule by decomposition.
    Type: Grant
    Filed: January 4, 2001
    Date of Patent: January 7, 2003
    Assignee: Kabushiki Kaisha Y. Y. L.
    Inventors: Sataro Yamaguchi, Yasuhiro Hasegawa
  • Publication number: 20020125378
    Abstract: In an antistatic structure of a fuel pipe, the fuel pipe to be charged in contact with a fuel, and a brake pipe connected electrically to a vehicle body are coupled to each other through a conductive clamp in at least one portion.
    Type: Application
    Filed: February 15, 2002
    Publication date: September 12, 2002
    Applicant: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Mitsuo Sugiyama, Yasuhiro Hasegawa, Toru Ogawa, Hidekazu Nobata
  • Publication number: 20010025782
    Abstract: A process and apparatus assuring low costs and high efficiency in practicing refuse incineration. A applying electromagnetic wave of a frequency band resonant with rotation or vibration of a specific substance e.g., dioxins molecule, thereby to heat the dioxins molecule selectively up to high temperature to remove the dioxins molecule by decomposition.
    Type: Application
    Filed: January 4, 2001
    Publication date: October 4, 2001
    Inventors: Sataro Yamaguchi, Yasuhiro Hasegawa
  • Patent number: 6003900
    Abstract: A fuel tank supporting structure is described which is effective to reliably fix a fuel tank without interfering with the layout of auxiliaries, such as a pump unit, a meter unit, and the like mounted on the fuel tank, and to ensure a sufficient volume of the fuel tank. The disclosed structure includes a subframe for supporting the fuel tank in an internal space having a pair of front and rear cross members, a pair of left and right side members, a pair of fuel tank supporting members disposed inside and below both the side members, and suspension arm supporting brackets located at a level higher than the fuel tank supporting members. The fuel tank placed on the fuel tank supporting members is fixed at its left and right opposite sides by a pair of left and right tank supporting bands which are connected at their front ends to the suspension arm supporting brackets and at its rear ends to the rear cross member.
    Type: Grant
    Filed: August 5, 1997
    Date of Patent: December 21, 1999
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Yasuhiro Hasegawa, Naomasa Kaneko, Satoru Sasagawa, Shinji Hinosawa
  • Patent number: 5110496
    Abstract: An optically active liquid crystal compound which is represented by the formula: ##STR1## wherein R.sub.1 and R.sub.2 each represents an alkyl or aralkyl group of 4-18 carbon atoms, R.sub.3 represents a haloalkyl group, X represents O, COO, OCO, CO or a single bond, Y represents COO, OCO, CH.sub.2 O or OCH.sub.2, Z represents COO or O, (A) represents a cyclic group shown by ##STR2## (B) represents a cyclic group shown by ##STR3## and l shows that the cyclic groups are substituted by at least one halogen atom.
    Type: Grant
    Filed: March 1, 1991
    Date of Patent: May 5, 1992
    Assignees: Showa Shell Sekiyu Kabushiki Kaisha, Teikoku Chemical Industry Co., Ltd.
    Inventors: Hiroyuki Mogamiya, Noriko Yamakawa, Yoshiichi Suzuki, Hitoshi Suenaga, Yasuhiro Hasegawa
  • Patent number: 4823223
    Abstract: An object of the invention is to offer an locking mechanism for a tape reel in a magnetic tape cassette so that accidental disengagement and overlocking trouble can be prevented, wherein proper engagement and disengagement between a reel-locking lever and the tape reel is attained by arranging the sliding surface of the reel-locking lever at a predetermined position.
    Type: Grant
    Filed: April 19, 1988
    Date of Patent: April 18, 1989
    Assignee: Konica Corporation
    Inventors: Kimimoto Hirose, Yasuhiro Hasegawa