Patents by Inventor Toshitaka Ninomiya

Toshitaka Ninomiya 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: 20100261103
    Abstract: Organic pigment fine particles, having capability of self-dispersion, having an organic pigment and a polymer compound, the organic pigment fine particles of being nanometer-sized fine particles obtained by mixing an organic pigment solution and a second solvent, thereby to precipitate the fine particles in the mixed liquid, the organic pigment solution prepared by dissolving the organic pigment and the polymer compound in a first solvent, the second solvent of being served as a poor solvent for the organic pigment and being compatible with the first solvent, in which a compound insoluble in the second solvent is used as the polymer compound, and the organic pigment fine particles are provided with a capability of self-dispersing in a third solvent different from any of the first solvent and the second solvent.
    Type: Application
    Filed: October 24, 2008
    Publication date: October 14, 2010
    Applicant: FUJIFILM Corporation
    Inventors: Daisuke Sasaki, Hidenori Takahashi, Makoto Ohmoto, Toshitaka Ninomiya, Masato Nakao
  • Publication number: 20090040400
    Abstract: A liquid crystal display panel (11R) is provided with, from a light source side, a MLA substrate (31) having a microlens array (37), an opposed substrate (32) having transparent common electrodes (41) formed thereon, a liquid crystal layer (33), and a TFT substrate (34) having transparent pixel electrodes associated with each pixel. The microlens array focuses the incident light onto the corresponding pixel electrodes. A light source side surface of the opposed substrate is provided with a retardation compensation layer (39). Since the light passes through the retardation compensation layer and the liquid crystal layer at the same angle even if the light diffracts and diffuses on the microlens array, leakage of light is prevented.
    Type: Application
    Filed: July 3, 2006
    Publication date: February 12, 2009
    Applicant: FUJIFILM CORPORATION
    Inventors: Kenichi Nakagawa, Makoto Yamada, Toshitaka Ninomiya, Koichi Sugihara, Shintaro Washizu, Masao Sato
  • Patent number: 7105285
    Abstract: A silver halide color photosensitive material comprises a blue-sensitive layer, a green-sensitive layer, a red-sensitive layer and a non-light-sensitive layer on a support. The silver halide color photosensitive material contains a compound selected from the following type 1 and type 2 compounds, and wherein the blue-sensitive layer meets the relationship of the following formula (I): SB(370 nm)/SB(420 nm)<0.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: September 12, 2006
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Toshitaka Ninomiya, Kiyoshi Morimoto, Koichi Yokota, Masahiko Taniguchi, Terukazu Yanagi
  • Publication number: 20050069824
    Abstract: A silver halide color photosensitive material comprises a blue-sensitive layer, a green-sensitive layer, a red-sensitive layer and a non-light-sensitive layer on a support. The silver halide color photosensitive material contains a compound selected from the following type 1 and type 2 compounds, and wherein the blue-sensitive layer meets the relationship of the following formula (I): SB(370 nm)/SB(420 nm)<0.
    Type: Application
    Filed: September 23, 2004
    Publication date: March 31, 2005
    Inventors: Toshitaka Ninomiya, Kiyoshi Morimoto, Koichi Yokota, Masahiko Taniguchi, Terukazu Yanagi