Patents by Inventor Kenichi Kajihara

Kenichi Kajihara 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).

  • Solid-state imaging element, manufacturing method, and electronic device
    Patent number: 11041980
    Abstract: The present disclosure relates to a solid-state imaging element, a manufacturing method, and an electronic device capable of further improving quality. A flattening film is formed so as to fill a recessed portion of a semiconductor substrate having a pixel region in which a plurality of pixels is arranged in an array, a recessed region is formed in the flattening film by hollowing out a region corresponding to the pixel region, and a color filter layer is formed in the recessed region. In addition, an on-chip lens layer is formed on a plane including the flattening film and the color filter layer. The present technology is applicable, for example, to a CMOS image sensor.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: June 22, 2021
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventor: Kenichi Kajihara
  • SOLID-STATE IMAGING ELEMENT, MANUFACTURING METHOD, AND ELECTRONIC DEVICE
    Publication number: 20180240829
    Abstract: The present disclosure relates to a solid-state imaging element, a manufacturing method, and an electronic device capable of further improving quality. A flattening film is formed so as to fill a recessed portion of a semiconductor substrate having a pixel region in which a plurality of pixels is arranged in an array, a recessed region is formed in the flattening film by hollowing out a region corresponding to the pixel region, and a color filter layer is formed in the recessed region. In addition, an on-chip lens layer is formed on a plane including the flattening film and the color filter layer. The present technology is applicable, for example, to a CMOS image sensor.
    Type: Application
    Filed: August 24, 2016
    Publication date: August 23, 2018
    Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventor: KENICHI KAJIHARA
  • Prostaglandin fat emulsion, method for producing the same, method for stabilizing the same, and emulsifying agent
    Patent number: 8334321
    Abstract: A fat emulsion comprises a prostaglandin as an active ingredient, the fat emulsion comprising a phospholipid that comprises phosphatidylcholine (PC) and phosphatidylglycerol (PG) and has a ratio of PC to PG (PC:PG) of 85:15 to 99.7:0.3.
    Type: Grant
    Filed: September 3, 2007
    Date of Patent: December 18, 2012
    Assignee: Q.P. Corporation
    Inventors: Satomi Kamiya, Tomonori Uchida, Hideto Yoshida, Yasutaka Inoue, Noboru Yamada, Kenichi Kajihara
  • Prostaglandin fat emulsion, method for producing the same, method for stabilizing the same, and emulsifying agent
    Publication number: 20100112066
    Abstract: A fat emulsion comprises a prostaglandin as an active ingredient, the fat emulsion comprising a phospholipid that comprises phosphatidylcholine (PC) and phosphatidylglycerol (PG) and has a ratio of PC to PG (PC:PG) of 85:15 to 99.7:0.3.
    Type: Application
    Filed: September 3, 2007
    Publication date: May 6, 2010
    Applicants: Q.P. Corporation, Towa Pharmaceutical Co., Ltd.
    Inventors: Satomi Kamiya, Tomonori Uchida, Hideto Yoshida, Yasutaka Inoue, Noboru Yamada, Kenichi Kajihara