Patents by Inventor Hiroshi Kawamoto

Hiroshi Kawamoto 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: 20060051526
    Abstract: The present invention relates to a process for producing a cellulose acylate film, and an optical compensation sheet, a polarizing plate, and an image display device employing the cellulose acylate film. The process for producing a cellulose acylate film of the present invention is characterized by including a step of preparing a cellulose acylate solution containing 0.01 to 20 parts by weight of an aromatic compound having at least two aromatic rings relative to 100 parts by weight of a cellulose acylate, a step of casting, and a step of blowing a gas on the cast cellulose acylate solution at an effective wind speed of at least 10 m/min during a first half of drying prior to peel-off.
    Type: Application
    Filed: October 23, 2003
    Publication date: March 9, 2006
    Applicant: Fuji Photo Film Co., Ltd.
    Inventors: Nobutaka Fukagawa, Masahiko Murayama, Yoshihiko Murayama, Honoka Murayama, Kurumi Murayama, Eiichiro Aminaka, Hiroshi Kawamoto, Satoshi Sakamaki, Hiroyuki Kawanishi
  • Patent number: 6995472
    Abstract: An insulating tube includes a underlying insulating film, a first sidewall insulating film disposed on the underlying insulating film, a second sidewall insulating film disposed on the underlying insulating film, opposite to the first sidewall insulating film so as to provide a cavity between the first and second sidewall insulating films having the same height as the first sidewall insulating film, and an upper insulating film provided over the first and second sidewall insulating films.
    Type: Grant
    Filed: October 27, 2003
    Date of Patent: February 7, 2006
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tsuyoshi Matsumura, Takahito Nakajima, Hiroshi Kawamoto, Mikie Miyasato, Yoshihiro Uozumi
  • Patent number: 6991226
    Abstract: A sheet discharge device includes a housing for housing sheets discharged from an image forming apparatus. A matching reference device includes a plurality of reference members different in matching reference positions for arranging one end of the sheet in the housing. A matching device moves the sheet to the matching reference device to arrange the one end of the sheet.
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: January 31, 2006
    Assignees: Fuji Xerox Co., Ltd., Nisca Corporation
    Inventors: Hideki Kimura, Hiroshi Kawamoto, Kazuhisa Mochizuki
  • Patent number: 6969712
    Abstract: This invention relates to the compounds represented by a general formula [I]: [in which A1 and A2 represent optionally fluorine-substituted methine or the like; B represents halogen, cyano, lower alkyl or the like; D represents optionally substituted heterocyclic group or the like; and G represents C3-C20 aliphatic group such as alicyclic group]. These compounds inhibit nociceptin activities due to their high affinity to nociceptin receptor, and are useful as analgesic, antiobestic, corebral function improver, drugs for treatment of alzheimer's disease and dementia, remedies for schizophrenia and neurodegenerative diseases, antidepressant, remedies for diabetes insipidus, polyuria, hypotension and so on.
    Type: Grant
    Filed: November 14, 2001
    Date of Patent: November 29, 2005
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Osamu Okamoto, Hiroshi Kawamoto, Kensuke Kobayashi, Satoru Itoh, Tetsuya Kato, Izumi Yamamoto, Yoshikazu Iwasawa
  • Publication number: 20050209118
    Abstract: A photoresist residue remover composition is provided that removes a photoresist residue formed by a resist ashing treatment after dry etching in a step of forming, on a substrate surface, wiring of any metal of aluminum, copper, tungsten, and an alloy having any of these metals as a main component, the composition including one or two or more types of inorganic acid and one or two or more types of inorganic fluorine compound. There is also provided a process for producing a semiconductor circuit element wherein, in a step of forming wiring of any metal of aluminum, copper, tungsten, and an alloy having any of these metals as a main component, the photoresist residue remover composition is used for removing a photoresist residue formed by a resist ashing treatment after dry etching.
    Type: Application
    Filed: December 9, 2004
    Publication date: September 22, 2005
    Inventors: Hiroshi Kawamoto, Mikie Miyasato, Takuo Oowada, Norio Ishikawa
  • Publication number: 20050152708
    Abstract: In case of a developing density correction based on a test image (patch image) density, normally, the developing density is carried out in a short period of time by correction (? correction) of a developing bias and a grid voltage (S11). When a correction amount of the ? correction exceeds an ordinary range, the ? correction (S11) and adjustment of toner concentration (magnetic permeability reference value) (S5) are carried out in combination. Furthermore, when the toner concentration is changed, the setting of a correction reference of the ? correction (? correction TBL) and correction timing of the ? correction are accordingly changed (S6, S7). Therefore, in the developing density correction based on the test image density in the developing device using binary developer, it is possible to carry out the developing density correction, which is carried out in a short time, and whose correction width is wide, while maintaining the accuracy of a developing density adjustment.
    Type: Application
    Filed: January 13, 2005
    Publication date: July 14, 2005
    Inventors: Masayasu Narimatsu, Masakatsu Hayashi, Hiroshi Kawamoto, Makoto Uehara, Jitsuo Masuda
  • Publication number: 20050035504
    Abstract: An electromagnetic type molten metal supply device having superior accuracy in supplying molten metal. This device is comprised of a rotary vane that rotates in accordance with the movement of molten metal inside a molten metal transport conduit, and the amount of molten metal being transported can be measured by detecting the rotational frequency of the rotary vane.
    Type: Application
    Filed: May 19, 2003
    Publication date: February 17, 2005
    Applicants: JAPAN FINE CERAMICS CENTER, ROOT CO., LTD., KIMURA CO., LTD., YUSHIN KOSAN CO., LTD., MARUSU GLAZE CO., LTD.
    Inventors: Satoshi Kitaoka, Kazumi Kashiwagi, Fusayuki Nanjo, Hiroshi Kawamoto, Katsutoshi Noda, Masane Kimura, Masaharu Kimura, Yuji Kawasaki, Itsuo Suzuki, Sadahiko Suzuki, Toshio Kume
  • Publication number: 20050023690
    Abstract: An insulating tube includes a underlying insulating film, a first sidewall insulating film disposed on the underlying insulating film, a second sidewall insulating film disposed on the underlying insulating film, opposite to the first sidewall insulating film so as to provide a cavity between the first and second sidewall insulating films having the same height as the first sidewall insulating film, and an upper insulating film provided over the first and second sidewall insulating films.
    Type: Application
    Filed: October 27, 2003
    Publication date: February 3, 2005
    Inventors: Tsuyoshi Matsumura, Takahito Nakajima, Hiroshi Kawamoto, Mikie Miyasato, Yoshihiro Uozumi
  • Publication number: 20040044056
    Abstract: This invention relates to the compounds represented by a general formula [I]: 1
    Type: Application
    Filed: May 15, 2003
    Publication date: March 4, 2004
    Inventors: Osamu Okamoto, Hiroshi Kawamoto, Kensuke Kobayashi, Satoru Itoh, Tetsuya Kato, Izumi Yamamoto, Yoshikazu Iwasawa
  • Patent number: 6689556
    Abstract: Disclosed is a method of producing a water-soluble chain-extended gelatin subjecting a source a source gelatin having a first isoelectric point, in aqueous solution, to a partial crosslinking reaction to form a reaction mixture comprising a partially crosslinked gelatin having a second isoelectric point, filtering the reaction mixture, adjusting a pH value of the filtered reaction mixture to a value equivalent to the second isoelectric point ±1.5, and concentrating, drying and pulverizing the pH-adjusted reaction mixture.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: February 10, 2004
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Hiroshi Kawamoto, Hiroki Sasaki, Minoru Uchida
  • Patent number: 6681097
    Abstract: A sheet post-treatment device for receiving a sheet discharged from an image forming apparatus to accumulate and match it comprises: routes including a first conveying route for receiving the sheet discharged from the image forming apparatus; a switch-back route for inverting the received sheet; a second conveying route for conveying the inverted sheet; and a third conveying route for delivering the sheet conveyed onto a treating tray for accumulating and matching the sheet thereon, the switch-back route being arranged downward of the treating tray. The second conveying route is formed along the side wall of the sheet post-treatment device, and at least a part of the switch-back route is exposed.
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: January 20, 2004
    Assignees: Fuji Xerox Co., Ltd., Nisca Corporation
    Inventors: Hideki Kimura, Hiroshi Kawamoto, Kazuhisa Mochizuki
  • Patent number: 6678482
    Abstract: An object of the invention is to make an exact judgment on suitability of a replaceable component such as a toner supplying container with use of an existing mechanism of an image forming apparatus, without additionally providing a data storage component designed for a consumable product which is detachably attached to the apparatus, or a data reading component to be placed in the image forming apparatus main body. In an incorporated control section, a specific part of a replaceable component, which is placed on an original platform prior to being loaded into the apparatus, is optically scanned to read image information, and, based on the reading result, whether or not the replaceable component is suitable for the image forming apparatus is judged.
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: January 13, 2004
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Jitsuo Masuda, Masayasu Narimatsu, Hiroshi Kawamoto, Hiroaki Yoshida, Masahiro Sakai, Naoki Fukudo, Yuichiro Takesue
  • Publication number: 20030236267
    Abstract: This invention provides compounds which are represented by a general formula [I] 1
    Type: Application
    Filed: May 14, 2003
    Publication date: December 25, 2003
    Inventors: Kensuke Kobayashi, Hirobumi Takahashi, Hiroshi Kawamoto, Tetsuya Kato, Satoru Itoh, Takashi Yoshizumi, Osamu Okamoto
  • Publication number: 20030199560
    Abstract: A medicament for treatment of cancer comprising a compound represented by the following general formula (I) or a physiologically acceptable salt thereof:
    Type: Application
    Filed: January 15, 2003
    Publication date: October 23, 2003
    Applicant: KYOWA HAKKO KOGYO CO., LTD.
    Inventors: Yoshiyuki Yonetani, Takeshi Takahashi, Yuko Kanda, Tamio Mizukami, Tatsuya Tamaoki, Shun-ichi Ikeda, Masanobu Takashima, Naoki Asanuma, Tadashi Inaba, Hiroshi Takeuchi, Hiroshi Kawamoto, Yoshihisa Tsukada, Masato Satomura, Hiroshi Kitaguchi
  • Patent number: 6608061
    Abstract: A medicament for treatment of cancer comprising a compound represented by the following general formula (I) or a physiologically acceptable salt thereof: Ar1—S—R1—S—Ar2 wherein R1 represents a nonmetal bridging group; Ar1 and Ar2 independently represent a group selected from the group consisting of an aryl group which has, on its ring, one to three hydroxyl groups optionally substituted with a monovalent group and said aryl group may have one to three substituents other than hydroxyl group on its ring; and a heteroaryl group which has, on its ring, one to three hydroxyl groups optionally substituted with a monovalent group, and said heteroaryl group may have one to three substituents other than hydroxyl group on its ring.
    Type: Grant
    Filed: February 14, 2000
    Date of Patent: August 19, 2003
    Assignees: Kyoma Hakko Kogyo Co., Ltd., Fuji Photo Film Co., Ltd.
    Inventors: Yoshiyuki Yonetani, Takeshi Takahashi, Yuko Kanda, Tamio Mizukami, Tatsuya Tamaoki, Shun-ichi Ikeda, Masanobu Takashima, Naoki Asanuma, Tadashi Inaba, Hiroshi Takeuchi, Hiroshi Kawamoto, Yoshihisa Tsukada, Masato Satomura, Hiroshi Kitaguchi
  • Patent number: 6556314
    Abstract: A facsimile provided with a easily detachable scanner disclosed. When a button 7 provided in a panel 6 of a facsimile body F is pushed, lower a right end 10R of a release lever 10 is depressed, and the release lever 10 is turned on a pivot 10C to raise its left end 10L, thereby boosting a bottom 11 of the scanner S. In consequence thereof, the scanner S is ached from the facsimile body F.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: April 29, 2003
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kenichi Shiraishi, Hiroshi Kawamoto, Hiroaki Takeshima, Mamoru Fujii, Akihiko Kumagai
  • Publication number: 20030071412
    Abstract: There is provided a sheet discharge device in which matching references are formed at a plurality of fixed positions according to the sheet sizes in order to enable handling of sheets of various sizes, also enabling stabilization of matching performance for a long period by a simple mechanism.
    Type: Application
    Filed: October 7, 2002
    Publication date: April 17, 2003
    Inventors: Hideki Kimura, Hiroshi Kawamoto, Kazuhisa Mochizuki
  • Publication number: 20030072593
    Abstract: A sheet post-treatment device for receiving a sheet discharged from an image forming apparatus to accumulate and match it comprises: routes including a first conveying route for receiving the sheet discharged from the image forming apparatus; a switch-back route for inverting the received sheet; a second conveying route for conveying the inverted sheet; and a third conveying route for delivering the sheet conveyed onto a treating tray for accumulating and matching the sheet thereon, the switch-back route being arranged downward of the treating tray. The second conveying route is formed along the side wall of the sheet post-treatment device, and at least a part of the switch-back route is exposed.
    Type: Application
    Filed: October 7, 2002
    Publication date: April 17, 2003
    Inventors: Hideki Kimura, Hiroshi Kawamoto, Kazuhisa Mochizuki
  • Publication number: 20030063914
    Abstract: An object of the invention is to make an exact judgment on suitability of a replaceable component such as a toner supplying container with use of an existing mechanism of an image forming apparatus, without additionally providing a data storage component designed for a consumable product which is detachably attached to the apparatus, or a data reading component to be placed in the image forming apparatus main body. In an incorporated control section, a specific part of a replaceable component, which is placed on an original platform prior to being loaded into the apparatus, is optically scanned to read image information, and, based on the reading result, whether or not the replaceable component is suitable for the image forming apparatus is judged.
    Type: Application
    Filed: September 16, 2002
    Publication date: April 3, 2003
    Inventors: Jitsuo Masuda, Masayasu Narimatsu, Hiroshi Kawamoto, Hiroaki Yoshida, Masahiro Sakai, Naoki Fukudo, Yuichiro Takesue
  • Patent number: 6516162
    Abstract: The object of this invention is to provide an image forming apparatus capable of preventing decrease in image density at a rear end part of an image. A change in waveform in sensor outputs which is produced when a toner patch image is read by an optical sensor used for the process control is detected. The difference (Vg−Vd) between grid voltage Vg and development bias voltage Vd is changed only between a target value of 300 V corresponding to low-output side threshold value Va and a target value of 100 V corresponding to high-output side threshold value Vb according to the sensor output deflection &Dgr;V so that the difference (Vg−Vd) decreases as the image loss level increases. The difference between the grid voltage Vg and the development bias voltage Vd is set so as to prevent the image loss in the rear end part of an image.
    Type: Grant
    Filed: April 20, 2001
    Date of Patent: February 4, 2003
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Toshiaki Ino, Hiroshi Kawamoto, Masayasu Narimatsu, Takashi Kitagawa, Ken Yamagishi, Yuka Sakagami