Patents by Inventor Takeshi Hatano

Takeshi Hatano 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: 11947360
    Abstract: A server device 2 stores a distribution map DB 21 including autonomous driving regulatory information Ir for regulating autonomous driving of a vehicle in a predetermined section, and sends map data D1 including the autonomous driving regulatory information Ir to a driving assistance device 1. Then, the driving assistance device 1 receives the map data D1 including the autonomous driving regulatory information Ir and controls the autonomous driving of the vehicle based on the received autonomous driving regulatory information Ir.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: April 2, 2024
    Assignees: PIONEER CORPORATION, GEOTECHNOLOGIES, INC.
    Inventors: Takeshi Koda, Kenji Mito, Kazuhiro Nakao, Makoto Hatano
  • Patent number: 7155893
    Abstract: The present invention relates to a method for producing a heat-resistant crimped yarn comprising: twisting yarn of a heat-resistant high functional fiber; twist-setting this twisted yarn by heat treatment; and untwisting this twist-set yarn, wherein a snarl value of the twist-set yarn is not more than 6.5.
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: January 2, 2007
    Assignees: Du Pont-Toray Co., Ltd., Tokai Senko K.K.
    Inventors: Takeshi Hatano, Kazuhiko Kosuge, Mitsuhiko Tanahashi, Iori Nakabayashi, Taku Konaka, Takahiro Ito, Minoru Yamada
  • Patent number: 7013392
    Abstract: A file processing unit comprises a first signature information producing unit that produces first signature information in accordance with a predetermined rule utilizing the data of a file designated by a file close request issued in an application used in a computer system, and a signature information storage control unit that stores the first signature information, correlated with the file designated by the file close request, in a storage unit.
    Type: Grant
    Filed: April 27, 2000
    Date of Patent: March 14, 2006
    Assignee: Fujitsu Limited
    Inventors: Takaoki Sasaki, Takeshi Hatano, Ryota Akiyama, Seigo Kotani, Takayuki Hasebe
  • Publication number: 20050215436
    Abstract: A high temperature superconductive Josephson tunnel junction of which a plasma frequency varies depending on an intersecting angle is provided by bonding two single crystals of a high temperature superconductor on a substrate in a range of intersecting angles of 0 degree to 90 degrees and by forming a single high temperature superconductive Josephson tunnel junction in a bonded portion.
    Type: Application
    Filed: September 18, 2003
    Publication date: September 29, 2005
    Inventors: Yoshihiko Takano, Takeshi Hatano, Sangjae Kim, Akira Ishii, Shunichi Arisawa, Kazumasa Togano, Masashi Tachiki, Tsutomu Yamashita
  • Patent number: 6889494
    Abstract: The invention provides heat-resistant crimped yarn, of which the constituent heat-resistant high-functional fibers are prevented as much as possible from being deteriorated under heat in the process of producing the yarn. Not losing excellent properties of heat resistance and flame retardancy intrinsic to the heat-resistant high-functional fibers, the crimped yarn has a good elongation percentage in stretch, a good stretch modulus of elasticity and a good appearance, and it fluffs little and releases little dust. The heat-resistant crimped yarn comprises heat-resistant high-functional fibers, and is characterized in that it does not deteriorate under heat, and that its elongation percentage in stretch is at least 6%, its stretch modulus of elasticity is at least 40%, and its tenacity falls between 0.15 and 3.5 N/tex.
    Type: Grant
    Filed: August 22, 2003
    Date of Patent: May 10, 2005
    Assignee: Du Pont-Toray Co., Ltd.
    Inventors: Mitsuhiko Tanahashi, Kazuhiko Kosuge, Takeshi Hatano, Iori Nakabayashi
  • Patent number: 6839578
    Abstract: A method of forming a novel high temperature superconducting Josephson junction which is capable of achieving a formation of a Josephson junction having high characteristics conveniently and quickly without necessitating costly micromachining facilities. Two high temperature superconducting whisker crystals are crossed with each other on a substrate and subjected to thermal treatment to form a Josephson junction between the two high temperature superconducting whisker crystals.
    Type: Grant
    Filed: June 9, 2003
    Date of Patent: January 4, 2005
    Assignee: National Institute for Materials Science
    Inventors: Yoshihiko Takano, Takeshi Hatano, Akira Ishii, Syunichi Arisawa, Kazumasa Togano
  • Publication number: 20040043211
    Abstract: The invention provides heat-resistant crimped yarn, of which the constituent heat-resistant high-functional fibers are prevented as much as possible from being deteriorated under heat in the process of producing the yarn. Not losing excellent properties of heat resistance and flame retardancy intrinsic to the heat-resistant high-functional fibers, the crimped yarn has a good elongation percentage in stretch, a good stretch modulus of elasticity and a good appearance, and it fluffs little and releases little dust. The heat-resistant crimped yarn comprises heat-resistant high-functional fibers, and is characterized in that it does not deteriorate under heat, and that its elongation percentage in stretch is at least 6%, its stretch modulus of elasticity is at least 40%, and its tenacity falls between 0.15 and 3.5 N/tex.
    Type: Application
    Filed: August 22, 2003
    Publication date: March 4, 2004
    Inventors: Mitsuhiko Tanahashi, Kazuhiko Kosuge, Takeshi Hatano, Iori Nakabayashi
  • Publication number: 20040016221
    Abstract: The present invention related to a method for producing a heat-resistant crimped yarn comprising twisting yarn of a heat-resistant high functional fiber, twist-setting the twisted yarn by heat treatment and untwisting the twist-set yarn, wherein a snarl value of the twist-set yarn is not more than 6.5, and provides a method for producing a heat-resistant crimped yarn which is practical in point of the productivity, the necessary equipment and the production costs. The present invention related to a method for producing a heat-resistant crimped yarn comprising twisting yarn of a heat-resistant high functional fiber, twist-setting the twisted yarn by heat treatment and untwisting the twist-set yarn, wherein a snarl value of the twist-set yarn is not more than 6.5%, and provides a method for producing a heat-resistant crimped yarn comprising which is practical in point of the productivity, the necessary equipment and the production costs.
    Type: Application
    Filed: August 6, 2003
    Publication date: January 29, 2004
    Inventors: Takeshi Hatano, Kazuhiko Kosuge, Mitsuhiko Tanahashi, Iori Nakabayashi, Taku Konaka, Takahiro Ito, Minoru Yamada
  • Patent number: 6682621
    Abstract: A method of forming a novel high temperature superconducting Josephson junction which is capable of achieving a formation of a Josephson junction having high characteristic conveniently and quickly without necessitating costly micromachining facilities. Two high temperature superconducting whisker crystals are crossed with each other on a substrate and subjected to thermal treatment to form a Josephson junction between the two high temperature superconducting whisker crystals.
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: January 27, 2004
    Assignee: National Institute for Materials Science
    Inventors: Yoshihiko Takano, Takeshi Hatano, Akira Ishii, Syunichi Arisawa, Kazumasa Togano
  • Patent number: 6668535
    Abstract: The invention provides heat-resistant crimped yarn, of which the constituent heat-resistant high-functional fibers are prevented as much as possible from being deteriorated under heat in the process of producing the yarn. Not losing excellent properties of heat resistance and flame retardancy intrinsic to the heat-resistant high-functional fibers, the crimped yarn has a good elongation percentage in stretch, a good stretch modulus of elasticity and a good appearance, and it fluffs little and releases little dust. The heat-resistant crimped yarn comprises heat-resistant high-functional fibers, and is characterized in that it does not deteriorate under heat, and that its elongation percentage in stretch is at least 6%, its stretch modulus of elasticity is at least 40%, and its tenacity falls between 0.15 and 3.5 N/tex.
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: December 30, 2003
    Assignee: Du Pont-Toray Co., Ltd.
    Inventors: Mitsuhiko Tanahashi, Kazuhiko Kosuge, Takeshi Hatano, Iori Nakabayashi
  • Publication number: 20030211946
    Abstract: A method of forming a novel high temperature superconducting Josephson junction which is capable of achieving a formation of a Josephson junction having high characteristics conveniently and quickly without necessitating costly micromachining facilities. Two high temperature superconducting whisker crystals are crossed with each other on a substrate and subjected to thermal treatment to form a Josephson junction between the two high temperature superconducting whisker crystals.
    Type: Application
    Filed: June 9, 2003
    Publication date: November 13, 2003
    Inventors: Yoshihiko Takano, Takeshi Hatano, Akira Ishii, Syunichi Arisawa, Kazumasa Togano
  • Publication number: 20030000197
    Abstract: The invention provides heat-resistant crimped yarn, of which the constituent heat-resistant high-functional fibers are prevented as much as possible from being deteriorated under heat in the process of producing the yarn. Not losing excellent properties of heat resistance and flame retardancy intrinsic to the heat-resistant high-functional fibers, the crimped yarn has a good elongation percentage in stretch, a good stretch modulus of elasticity and a good appearance, and it fluffs little and releases little dust. The heat-resistant crimped yarn comprises heat-resistant high-functional fibers, and is characterized in that it does not deteriorate under heat, and that its elongation percentage in stretch is at least 6%, its stretch modulus of elasticity is at least 40%, and its tenacity falls between 0.15 and 3.5 N/tex.
    Type: Application
    Filed: October 3, 2001
    Publication date: January 2, 2003
    Inventors: Mitsuhiko Tanahashi, Kazuhiko Kosuge, Takeshi Hatano, Iori Nakabayashi
  • Publication number: 20020025586
    Abstract: A method of forming a novel high temperature superconducting Josephson junction which is capable of achieving a formation of a Josephson junction having high characteristic conveniently and quickly without necessitating costly micromachining facilities. Two high temperature superconducting whisker crystals are crossed with each other on a substrate and subjected to thermal treatment to form a Josephson junction between the two high temperature superconducting whisker crystals.
    Type: Application
    Filed: August 21, 2001
    Publication date: February 28, 2002
    Inventors: Yoshihiko Takano, Takeshi Hatano, Akira Ishii, Syunichi Arisawa, Kazumasa Togano
  • Patent number: 6348263
    Abstract: A dyeable polyparaphenylene terephthalamide fiber which has been wound once after spinning and has not been dyed yet, characterized in that it has a tensile strength of 15 g/denier or more and a crystal size (110 direction) of 30 to 55 angstroms and has no history of a treatment drying to have a water content of 8% or less, and a method for producing the same. A polyparaphenylene terephthalamide fiber which can be dyed while its properties of high strength and high modulus elasticity are maintained, and textile products made of the fiber which are dyed in a variety of colors, can be provided.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: February 19, 2002
    Assignee: DuPont-Toray Co., Ltd.
    Inventors: Takeshi Hatano, Shiro Sakamoto, Kazuhiko Kosuge
  • Patent number: 6340657
    Abstract: A simple and low-cost method for producing a thin film of ribbon-like oxide high-temperature (high-Tc) superconductor, which comprises placing a solid starting material for the oxide high-temperature superconductor on a substrate and heating it at a temperature in the vicinity of the melting point of the solid starting material under ambient pressure in an oxygen atmosphere.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: January 22, 2002
    Assignee: Japan as represented by Director General of National Research Institute for Metals
    Inventors: Shunichi Arisawa, Kazumasa Togano, Takeshi Hatano, Hanping Miao
  • Patent number: 6001474
    Abstract: A fabric made using a para-aramid yarn is disclosed having increased cut resistance and maintained comfort wherein the yarn has low twist and the staple fibers in the yarn have high linear density.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: December 14, 1999
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Larry John Prickett, Takeshi Hatano
  • Patent number: 5791432
    Abstract: In a steering control apparatus for an automotive vehicle, there are provided a steering mechanism which is linked with a road wheel to be controlled, an actuator for actuating the steering mechanism, and a steering angle sensor which is arranged in the vicinity of the steering mechanism for detecting a steered position of the road wheel. The apparatus includes a first control circuit which is provided for setting a desired steering angle of the road wheel, and includes a second control circuit which is electrically connected to the first control circuit, and which controls a current to be fed into the actuator in response to a difference between the desired steering angle and an actual steering angle which is produced on the basis of the steered position detected by the steering angle sensor, to control a steering angle of the road wheel. The second control circuit is formed as one body with the steering angle sensor and arranged in the vicinity of the steering mechanism.
    Type: Grant
    Filed: April 17, 1996
    Date of Patent: August 11, 1998
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Takehiko Fushimi, Hisayasu Mase, Takeshi Hatano
  • Patent number: 5506776
    Abstract: The amount of wiring required in a steering control system is reduced, and a power loss which occurs in the wiring of the power system is also reduced. The influences of electric noises upon the wiring between sensors and a control unit is reduced, thus improving the reliability. The control unit 9 connected with sensors and a servo unit SVU each include an independent computer 1, 8, and are connected to each other through a communication line. The control unit 9 is disposed adjacent to the sensors, while the servo unit SVU is disposed adjacent to an actuator. Information relating to a target steer angle and which is transmitted is chosen to be a variance T.DELTA. thereof, and on the receiving end, T.DELTA. is accumulated to obtain a target steer angle T.theta.. A steer angle deviation 0e is transmitted from SVU to the control unit 9. The presence or absence of any abnormality occurring is examined by checking the period of signal reception and signal values.
    Type: Grant
    Filed: March 1, 1995
    Date of Patent: April 9, 1996
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Takehiko Fushimi, Hisayasu Mase, Takeshi Hatano, Tadaichi Matsumoto, Kazutaka Tamura