Patents by Inventor Masahiro Hamasaki

Masahiro Hamasaki 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).

  • Functional Composition, and Method for Improvement in Detachability of Wet Paper Using the Same
    Publication number: 20090159229
    Abstract: [Problems] To provide a functional composition enable a stale paper production by being applied onto a press roll, and a method for improvement of detachability using the same. [Solutions] The present invention relates to a functional composition used by being applied onto a press roll for dehydration of a wet paper, comprising a compound expressed by the following general formula (1): STR wherein R represents an organic group which may have a substituent or a hydrogen atom, p and r each independently represent an integer of 0 to 228, and q represents an integer of 0 to 69, provided that p, q and r do not represent 0 simultaneously.
    Type: Application
    Filed: December 19, 2006
    Publication date: June 25, 2009
    Inventors: Hiroshi Sekiya, Hiraku Sawada, Kanae Ichimura, Atsutoshi Kimura, Mineo Watanabe, Masato Takahashi, Masahiro Hamasaki, Seiichiro Usui
  • Photographic processing system
    Patent number: 6226071
    Abstract: In a photographic processing system for processing a photographic film for each order without splicing it to other photographic film, a destination of each of plural photographic films having a different destination from each other is determined based on photographic film destination determining information recorded on a photographic film to be processed.
    Type: Grant
    Filed: November 24, 1999
    Date of Patent: May 1, 2001
    Assignee: Konica Corporation
    Inventors: Hideo Ishii, Shigeharu Koboshi, Minoru Ogawa, Shigeru Takeuchi, Masahiro Hamasaki
  • Photographic processing system
    Patent number: 6031596
    Abstract: In a photographic processing system for processing a photographic film for each order without splicing it to other photographic film, a destination of each of plural photographic films having a different destination from each other is determined based on photographic film destination determining information recorded on a photographic film to be processed.
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: February 29, 2000
    Assignee: Konica Corporation
    Inventors: Hideo Ishii, Shigeharu Koboshi, Minoru Ogawa, Shigeru Takeuchi, Masahiro Hamasaki
  • Method of irradiating photosensitive material with a laser beam of a particular type
    Patent number: 5940115
    Abstract: Forming dots on a photosensitive material by irradiating the photosensitive material with a laser beam having a pulse width S (sec) and energy density E (w/cm.sup.2), wherein the pulse width S and the energy density E are within the region bounded by the following formulas:log E=-0.46 log S+3.68log E=-0.46 log S+2.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: August 17, 1999
    Assignee: Konica Corporation
    Inventors: Masao Nakamura, Masahiro Hamasaki
  • Rotating apparatus for coated work
    Patent number: 5094183
    Abstract: A coated work rotating apparatus is disclosed which dries paint on a coated work while rotating the coated work after completion of coating. The coated work rotating apparatus comprises a carrier frame transported in one direction by a transport mechanism, a rotary frame mounted for rotation around a first axis on the carrier frame, and a coated work holding member mounted for rotation around a second axis perpendicular to the first axis on the rotary frame. A rotational driving mechanism rotates the rotary frame with respect to the carrier frame and also rotates the coated work holding member with respect to the rotary frame. By mounting a coated work on the rotating apparatus, smooth coated faces having a good appearance can be obtained for all faces of the coated work.
    Type: Grant
    Filed: September 20, 1990
    Date of Patent: March 10, 1992
    Assignee: Nishikawa Kasei Co., Ltd.
    Inventor: Masahiro Hamasaki