Patents by Inventor Hiroshi Yoshino

Hiroshi Yoshino 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: 20040242628
    Abstract: An appetite-stimulating agent and a therapeutic agent for anorexia, each comprising, as an active ingredient, a sulfonamide derivative or sulfonic acid ester derivative represented by the following general formula (I): 1
    Type: Application
    Filed: March 5, 2004
    Publication date: December 2, 2004
    Inventors: Takashi Owa, Yoichi Ozawa, Takayuki Hida, Norimasa Miyamoto, Takeshi Nagasu, Tatsuo Okauchi, Hiroshi Yoshino, Naoko Hata, Kentaro Yoshimatsu, Nozomu Koyanagi, Kyosuke Kito
  • Patent number: 6793335
    Abstract: A pack integrally housing inks and printing media has an ink housing section 211 arranged so as to overlap part of a printing media housing section 210. The ink housing section 211 is configured to rotationally move around a rotational moving shaft 212e so as to be opened and closed relative to the printing media housing section 210. On the other hand, the printing media housing section 210 has an opening 215 formed in a lower part thereof and in which part of housed printing media appears, thereby enabling the pack to come into contact with a sheet feeding roller of the printer when the pack is installed in a printer. Additionally, while not installed in the printer, the pack is covered with the opening and closing ink housing section 211, thereby enabling the printing media to be protected from dusts or the like.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: September 21, 2004
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroshi Yoshino, Tadayoshi Inamoto, Yoshiaki Kaburagi, Hiroyuki Saito, Ako Takemura, Akira Kuribayashi, Mariko Suzuki
  • Patent number: 6786567
    Abstract: Printing on a printing medium with ink and treatment liquid having a function of setting ink, by using an apparatus which includes an ink ejection port for ejecting ink, a treatment liquid ejection port for ejecting treatment liquid, a waste liquid accommodating substance for accommodating waste liquid, a first introducing path for introducing waste ink discharged by recovery operation from the ink ejection port into a first portion of the waste liquid accommodating substance, and a second introducing path for introducing, independently of waste ink, waste treatment, liquid discharged by recovery operation from the treatment liquid ejection port into a second portion separated from the first portion of the waste liquid accommodating substance.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: September 7, 2004
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hiroshi Yoshino
  • Publication number: 20040106073
    Abstract: A forming method of a resist pattern includes the following two steps. The first step is to carry out a heat treatment of a substrate, on which a resist pattern is formed, in a first heat treatment temperature in a first treatment period. The second step is to change said first heat treatment temperature to a second heat treatment temperature during said heat treatment such that a variation of dimensions of said resist pattern in said heat treatment reaches a desirable variation in a second treatment period.
    Type: Application
    Filed: November 17, 2003
    Publication date: June 3, 2004
    Applicant: ELPIDA MEMORY INC.
    Inventor: Hiroshi Yoshino
  • Publication number: 20030058322
    Abstract: An ink media pack integrally formed with an ink receptacle portion receiving ink and a printing medium receptacle portion receiving a printing medium to be used in an ink-jet printing system is disclosed. In the pack, an optimal combination of ink and a printing medium to obtain a high quality image is housed. In an embodiment the printing medium is cloth and the ink contains dye which can dye the cloth. In another embodiment, the ink has a coloring agent content in a range of 2.0 Wt % to 15.0 Wt % and the printing medium has a bleeding ratio in a range of 2.0 times to 4.0 times.
    Type: Application
    Filed: November 12, 2002
    Publication date: March 27, 2003
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Mariko Suzuki, Tadayoshi Inamoto, Yoshiaki Kaburagi, Hiroyuki Saito, Ako Takemura, Akira Kuribayashi, Hiroshi Yoshino
  • Patent number: 6536885
    Abstract: The present invention facilitates a supply of ink with a structural components at relatively low costs. It is performed by shifting a printing head having ink ejecting portion and sub tank portion into a state of reduced pressure. That is, draining ink from the sub tank portion to the outside and supplying ink from an ink storage container to the sub ink portion are performed by a reduced pressure in the printing head. Also, a carriage on which the printing head can be mounted shifts its position, and a plurality of ink receiving portions communicated with a plurality of their relative sub ink tank and a plurality of ink supplying portions communicated with a plurality of their relative main ink tanks are arranged in a predetermined manner. That is, the plurality of sub ink tanks and a plurality of main ink tanks are communicated together on a pair basis.
    Type: Grant
    Filed: February 1, 2001
    Date of Patent: March 25, 2003
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akira Kuribayashi, Tadayoshi Inamoto, Yoshiaki Kaburagi, Hiroyuki Saito, Ako Takemura, Hiroshi Yoshino, Mariko Suzuki
  • Publication number: 20030035041
    Abstract: A pack integrally housing inks and printing media has an ink housing section 211 arranged so as to overlap part of a printing media housing section 210. The ink housing section 211 is configured to rotationally move around a rotational moving shaft 212e so as to be opened and closed relative to the printing media housing section 210. On the other hand, the printing media housing section 210 has an opening 215 formed in a lower part thereof and in which part of housed printing media appears, thereby enabling the pack to come into contact with a sheet feeding roller of the printer when the pack is installed in a printer. Additionally, while not installed in the printer, the pack is covered with the opening and closing ink housing section 211, thereby enabling the printing media to be protected from dusts or the like.
    Type: Application
    Filed: August 13, 2002
    Publication date: February 20, 2003
    Applicant: Canon Kabushiki Kaisha
    Inventors: Hiroshi Yoshino, Tadayoshi Inamoto, Yoshiaki Kaburagi, Hiroyuki Saito, Ako Takemura, Akira Kuribayashi, Mariko Suzuki
  • Patent number: 6511173
    Abstract: An ink media pack integrally formed with an ink receptacle portion receiving ink and a printing medium receptacle portion receiving a printing medium to be used in an ink-jet printing system is disclosed. In the pack, an optimal combination of ink and a printing medium to obtain a high quality image is housed. In an embodiment the printing medium is cloth and the ink contains dye which can dye the cloth. In another embodiment, the ink has a coloring agent content in a range of 2.0 Wt % to 15.0 Wt % and the printing medium has a bleeding ratio in a range of 2.0 times to 4.0 times.
    Type: Grant
    Filed: February 2, 2001
    Date of Patent: January 28, 2003
    Assignee: Canon Kabushiki Kaisha
    Inventors: Mariko Suzuki, Tadayoshi Inamoto, Yoshiaki Kaburagi, Hiroyuki Saito, Ako Takemura, Akira Kuribayashi, Hiroshi Yoshino
  • Patent number: 6494561
    Abstract: A printing apparatus free from the problem of vibration due to a head maintenance process when a recording head is maintained in the middle of a recording operation. The printing apparatus performs control so that a recording medium is conveyed subsequent to a head maintenance process, when the recording head is maintained in the middle of a recording operation. Even if the position of the recording medium suffers from an error due to the vibration of the apparatus in the course of the maintenance of the recording head, the error in the recording medium position is eliminated by conveying the recording medium in succession to the maintenance. A disturbance-free high-quality image is thus recorded on the recording medium.
    Type: Grant
    Filed: October 25, 1999
    Date of Patent: December 17, 2002
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hiroshi Yoshino
  • Patent number: 6471345
    Abstract: A pack integrally housing inks and printing media has an ink housing section 211 arranged so as to overlap part of a printing media housing section 210. The ink housing section 211 is configured to rotationally move around a rotational moving shaft 212e so as to be opened and closed relative to the printing media housing section 210. On the other hand, the printing media housing section 210 has an opening 215 formed in a lower part thereof and in which part of housed printing media appears, thereby enabling the pack to come into contact with a sheet feeding roller of the printer when the pack is installed in a printer. Additionally, while not installed in the printer, the pack is covered with the opening and closing ink housing section 211, thereby enabling the printing media to be protected from dusts or the like.
    Type: Grant
    Filed: February 2, 2001
    Date of Patent: October 29, 2002
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroshi Yoshino, Tadayoshi Inamoto, Yoshiaki Kaburagi, Hiroyuki Saito, Ako Takemura, Akira Kuribayashi, Mariko Suzuki
  • Patent number: 6419357
    Abstract: A printing apparatus having a housing formed with a containing portion in which a power source unit for effecting printing on a printing medium is removably contained includes a power source portion forming a path for the printing medium provided on the power source unit.
    Type: Grant
    Filed: August 4, 1997
    Date of Patent: July 16, 2002
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroshi Yoshino, Toshiaki Harada
  • Publication number: 20020066994
    Abstract: A sheet feeding apparatus includes sheet stacking means for stacking sheets; sheet feeding means for feeding the sheets from the sheet stacking means; separating means for separating for separating the sheets one by one; returning means for returning the sheet other than the sheet separated by separating means toward the sheet stacking means; wherein the returning means effects its sheet returning operation when the sheet other than the sheet separated from the separating means passes through a predetermined position.
    Type: Application
    Filed: October 26, 2001
    Publication date: June 6, 2002
    Inventors: Yuji Nakano, Haruyuki Yanagi, Hiroshi Yoshino
  • Publication number: 20020050680
    Abstract: A sheet feeding device and an image forming apparatus provided with the same, which are capable of maintaining a conveying force of a sheet feeding unit without using a further part.
    Type: Application
    Filed: October 24, 2001
    Publication date: May 2, 2002
    Inventors: Haruyuki Yanagi, Hiroshi Yoshino, Yuji Nakano
  • Publication number: 20020044516
    Abstract: A recording apparatus includes a feed roller which feeds a paper sheet, a feed motor which drives the feed roller, and a loss-of-synchronism detecting unit which detects loss of synchronism of the feed motor. When loss of synchronism of the feed motor is detected by the loss-of-synchronism detecting unit, the rotational speed of the feed motor is reduced stepwise. Accordingly, it is not necessary to provide a high operational margin in the motor, and a recording apparatus, in which the motor and power supply costs are reduced, can be provided.
    Type: Application
    Filed: October 9, 2001
    Publication date: April 18, 2002
    Inventors: Hiroshi Yoshino, Yuji Nakano, Haruyuki Yanagi
  • Patent number: 6348007
    Abstract: A golf cart control and monitoring system on a golf course including a plurality of sensors arranged along a golf cart path at locations corresponding to at least a teeing ground, a fairway, and a putting green of each hole of the golf course in which each of the sensors includes a sensor ID transmitting apparatus. Each of a plurality of golf carts traveling on the golf cart path includes a golf cart ID transmitting apparatus configured to maintain communication between the sensors and the golf carts. Also included is a golf cart control station having a golf cart location device configured to determine locations of the golf carts traveling on the golf cart path. The golf cart location device includes a radio transmitter/receiver configured to receive information on the golf cart IDs and a current location of the golf carts in the golf course from the sensors and the golf carts.
    Type: Grant
    Filed: May 13, 1999
    Date of Patent: February 19, 2002
    Assignee: Futaba Denshi Kogyo Kabushiki Kaisha
    Inventors: Hiroaki Kawasaki, Nobuo Akiba, Hiroshi Yoshino
  • Publication number: 20010053719
    Abstract: A golf cart location display device that facilitates to view the display status of cart operation management is provided. The window 30, which can display a table for respective courses, is created. The cart marks 35 are respectively displayed at predetermined positions (tee ground T, fairway F, and green G) on each of holes (1H to 9H) based on cart locations detected by sensors dotted at predetermined positions on cart routes.
    Type: Application
    Filed: May 13, 1999
    Publication date: December 20, 2001
    Inventors: HIROAKI KAWASAKI, NOBUO AKIBA, HIROSHI YOSHINO
  • Patent number: 6331002
    Abstract: The present invention provides a sheet feeding apparatus for separating and feeding sheets one by one, which has sheet stacking device for supporting sheets, a sheet feeding roller, provided at its periphery with a cylindrical surface and a cut-out portion, for feeding out the sheet stacked on the sheet stacking device by means of the cylindrical surface by rotating, separation device, capable of abutting against the sheet feeding roller, for separating the sheets one by one between the cylindrical surface of the sheet feeding roller and the separation device, spacing device for spacing apart the sheet feeding roller and the separation device when the cut-out portion of the sheet feeding roller is opposed to the separation device, biasing device for biasing the separation device to urge it against the sheet feeding roller or the spacing device, and conveying load reducing device for reducing a conveying load acting on the sheet being fed, by making an abutment force for pinching the sheet between the spacing
    Type: Grant
    Filed: July 27, 2000
    Date of Patent: December 18, 2001
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroshi Yoshino, Jun Katayanagi, Haruyuki Yanagi, Shinya Sonoda, Yasuyuki Asai
  • Patent number: 6328414
    Abstract: The present invention is concerned with an ink jet printing apparatus which assures that even though malfunctions of leakage of ink and leakage of treatment liquid occur, an operation of the printing apparatus and each printing operation to be performed by the printing apparatus are not adversely affected.
    Type: Grant
    Filed: March 6, 1997
    Date of Patent: December 11, 2001
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hiroshi Yoshino
  • Publication number: 20010040617
    Abstract: A printing apparatus having a housing formed with a containing portion in which a power source unit for effecting printing on a printing medium is removably contained includes a power source portion forming a path for the printing medium provided on the power source unit.
    Type: Application
    Filed: August 4, 1997
    Publication date: November 15, 2001
    Inventors: HIROSHI YOSHINO, TOSHIAKI HARADA
  • Publication number: 20010033314
    Abstract: A pack integrally housing inks and printing media has an ink housing section 211 arranged so as to overlap part of a printing media housing section 210. The ink housing section 211 is configured to rotationally move around a rotational moving shaft 212e so as to be opened and closed relative to the printing media housing section 210. On the other hand, the printing media housing section 210 has an opening 215 formed in a lower part thereof and in which part of housed printing media appears, thereby enabling the pack to come into contact with a sheet feeding roller of the printer when the pack is installed in a printer. Additionally, while not installed in the printer, the pack is covered with the opening and closing ink housing section 211, thereby enabling the printing media to be protected from dusts or the like.
    Type: Application
    Filed: February 2, 2001
    Publication date: October 25, 2001
    Inventors: Hiroshi Yoshino, Tadayoshi Inamoto, Yoshiaki Kaburagi, Hiroyuki Saito, Ako Takemura, Akira Kuribayashi, Mariko Suzuki