Patents by Inventor Hiroyuki Takeya

Hiroyuki Takeya 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 APPARATUS AND ELECTRONIC APPARATUS
    Publication number: 20240088184
    Abstract: There is provided a imaging device including: an N-type region formed for each pixel and configured to perform photoelectric conversion; an inter-pixel light-shielding wall penetrating a semiconductor substrate in a depth direction and formed between N-type regions configured to perform the photoelectric conversion, the N-type regions each being formed for each of pixels adjacent to each other; a P-type layer formed between the N-type region configured to perform the photoelectric conversion and the inter-pixel light-shielding wall; and a P-type region adjacent to the P-type layer and formed between the N-type region and an interface on a side of a light incident surface of the semiconductor substrate.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Tetsuya UCHIDA, Ryoji SUZUKI, Hisahiro ANSAI, Yoichi Ueda, Shinichi YOSHIDA, Yukari TAKEYA, Tomoyuki HIRANO, Hiroyuki MORI, Hirotoshi NOMURA, Yoshiharu KUDOH, Masashi OHURA, Shin IWABUCHI
  • FOOD/BEVERAGE AND PHARMACEUTICAL COMPOSITION FOR ORAL ADMINISTRATION FOR IMPROVEMENT IN ACIDIC URINE EACH COMPRISING FUCOIDAN AS ACTIVE INGREDIENT
    Publication number: 20120189653
    Abstract: The present invention provides a food/drink or pharmaceutical composition for oral administration for improving an acidic urine, comprising fucoidan or a fucoidan-containing material as an active ingredient, characterized in that a urinal pH is persistently increased; use of fucoidan or a fucoidan-containing material for production of the food/drink or the pharmaceutical composition for oral administration; and a method for improving an acidic urine by persistently increasing a urinal pH of a patient, which comprises orally administering fucoidan or a fucoidan-containing material to a patient.
    Type: Application
    Filed: April 5, 2012
    Publication date: July 26, 2012
    Applicants: Marine Products Kimuraya Co., LTD., Tottori University
    Inventors: Ichiro HISATOME, Yasuaki SHIRAYOSHI, Hiroyuki TAKEYA, Ryota TESHIMA, Yasunari MIKI
  • FOOD/BEVERAGE AND PHARMACEUTICAL COMPOSITION FOR ORAL ADMINISTRATION FOR IMPROVEMENT IN ACIDIC URINE EACH COMPRISING FUCOIDAN AS ACTIVE INGREDIENT
    Publication number: 20100048507
    Abstract: The present invention provides a food/drink or pharmaceutical composition for oral administration for improving an acidic urine, comprising fucoidan or a fucoidan-containing material as an active ingredient, characterized in that a urinal pH is persistently increased; use of fucoidan or a fucoidan-containing material for production of the food/drink or the pharmaceutical composition for oral administration; and a method for improving an acidic urine by persistently increasing a urinal pH of a patient, which comprises orally administering fucoidan or a fucoidan-containing material to a patient.
    Type: Application
    Filed: March 25, 2008
    Publication date: February 25, 2010
    Inventors: Ichiro Hisatome, Yasuaki Shirayoshi, Hiroyuki Takeya, Ryota Teshima, Yasunari Miki
  • Lanthanide Al-Ni base Ericsson cycle magnetic refrigerants
    Patent number: 5462610
    Abstract: A magnetic refrigerant for a magnetic refrigerator using the Ericsson thermodynamic cycle comprises DyAlNi and (Gd.sub.0.54 Er.sub.0.46)AlNi alloys having a relatively constant .DELTA.Tmc over a wide temperature range.
    Type: Grant
    Filed: July 8, 1993
    Date of Patent: October 31, 1995
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Karl A. Gschneidner, Jr., Hiroyuki Takeya
  • Ternary Dy-Er-Al magnetic refrigerants
    Patent number: 5435137
    Abstract: A ternary magnetic refrigerant material comprising (Dy.sub.1-x Er.sub.x)Al.sub.2 for a magnetic refrigerator using the Joule-Brayton thermodynamic cycle spanning a temperature range from about 60K to about 10K, which can be adjusted by changing the Dy to Er ratio of the refrigerant.
    Type: Grant
    Filed: July 8, 1993
    Date of Patent: July 25, 1995
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Karl A. Gschneidner, Jr., Hiroyuki Takeya
  • Superconductive oxide crystal and a production process thereof
    Patent number: 4952390
    Abstract: This invention concerns a novel superconductive oxide crystal and a production process thereof, the novel superconductive oxide crystal comprising a superconductive oxide crystal composed of a rare earth element, an alkaline earth meal, copper, and oxygen, in which copper (II) oxide (CuO)) is dispersed like detached islands.
    Type: Grant
    Filed: June 30, 1988
    Date of Patent: August 28, 1990
    Assignees: Humihiko Takei, Ibiden Co., Ltd.
    Inventors: Humihiko Takei, Hiroyuki Takeya