Patents by Inventor Junji Yamazaki

Junji Yamazaki 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: 20240091828
    Abstract: According to an embodiment of the present disclosure, the cleaning apparatus includes a cleaning tank body having a body opening and a cleaning space; a lid provided to be openable and closable with respect to the body opening; a mounting stage provided in the cleaning space placing a shell of a wafer storage container; a first ejector that ejects a cleaning liquid into a storage space of the shell; a second ejector that ejects the cleaning liquid into an outer portion of the shell; a first discharge port that discharges the cleaning liquid ejected into the storage space of the shell; a second discharge port that discharges the cleaning liquid that has passed through the outer portion of the shell; and a particle counter that measures particles in the cleaning liquid discharged by the first discharge port.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 21, 2024
    Inventors: Junji ISHIHARA, Katsuhiro YAMAZAKI, Hisaaki MIYASAKO, Yukinobu NISHIBE
  • Publication number: 20240088196
    Abstract: A member for a solid-state image pickup device having a bonding plane with no gaps and a method for manufacturing the same are provided. The manufacturing method includes the steps of providing a first substrate provided with a photoelectric converter on its primary face and a first wiring structure, providing a second substrate provided with a part of a peripheral circuit on its primary face and a second wiring structure, and performing bonding so that the first substrate, the first wiring structure, the second wiring structure, and the second substrate are disposed in this order. In addition, at least one of an upper face of the first wiring structure and an upper face of the second wiring structure has a concave portion, and a conductive material forms a bottom face of the concave portion.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Inventors: Nobuyuki Endo, Tetsuya Itano, Kazuo Yamazaki, Kyouhei Watanabe, Junji Iwata
  • Publication number: 20200214985
    Abstract: Pharmaceutical composition particle capable of masking an unpalatable taste and improvement in dissolution properties, an orally disintegrating tablet containing the pharmaceutical composition particle, and a method for manufacturing a pharmaceutical composition particle. The pharmaceutical composition particle includes a core particle containing a drug and a water-soluble gelling swelling substance; and an outer layer which contains a water-insoluble substance and constitutes a coating provided on the outer side of the core particle. The method for manufacturing includes: pulverizing a water-soluble gelling swelling substance to have an average particle diameter of 15 ?m or less; a core particle manufacturing step of mixing the water-soluble gelling swelling substance pulverized and a drug to manufacture a core particle; and an outer layer formation step of coating the core particle with a water-insoluble substance on the outer side of the core particle.
    Type: Application
    Filed: August 20, 2018
    Publication date: July 9, 2020
    Applicants: NIPRO CORPORATION, ZENSEI PHARMACEUTICAL INDUSTRIES CO.,LTD.
    Inventors: Tomohiro HAYASHIDA, Yohei HOASHI, Shin IJITSU, Yoshio NAKANO, Junji YAMAZAKI, Katsuhisa INOUE, Atsushi AIZAWA
  • Publication number: 20190083628
    Abstract: Provided are pharmaceutical composition particles which are capable of achieving both of masking of an unpalatable taste and improvement in dissolution properties; an orally disintegrating tablet including the pharmaceutical composition particles; and a method for manufacturing the pharmaceutical composition particles. Each of the pharmaceutical composition particles includes: a core particle containing a water-soluble gelling swelling substance; an intermediate layer containing a drug and coating an outside of the core particle; and an outer layer containing a water-insoluble substance and coating an outside of the intermediate layer. In addition, the orally disintegrating tablet includes the above-described pharmaceutical composition particles.
    Type: Application
    Filed: February 21, 2017
    Publication date: March 21, 2019
    Applicants: NIPRO CORPORATION, ZENSEI PHARMACEUTICAL INDUSTRIES CO., LTD.
    Inventors: Tomohiro HAYASHIDA, Yohei HOASHI, Shin IJITSU, Yoshio NAKANO, Junji YAMAZAKI, Katsuhisa INOUE, Atsushi AIZAWA
  • Publication number: 20190054029
    Abstract: Provided are pharmaceutical composition particles which are capable of achieving both of masking of an unpalatable taste and improvement in dissolution properties; an orally disintegrating tablet including the pharmaceutical composition particles; and a method for manufacturing the pharmaceutical composition particles. Each of the pharmaceutical composition particles includes: a drug-containing core particle; an intermediate layer containing a gelling swelling substance and coating an outside of the core particle; and an outermost layer containing a water-insoluble substance and coating an outside of the intermediate layer.
    Type: Application
    Filed: February 21, 2017
    Publication date: February 21, 2019
    Applicants: NIPRO CORPORATION, ZENSEI PHARMACEUTICAL INDUSTRIES CO., LTD.
    Inventors: Tomohiro HAYASHIDA, Yohei HOASHI, Shin IJITSU, Yoshio NAKANO, Junji YAMAZAKI, Katsuhisa INOUE, Atsushi AIZAWA
  • Patent number: 9693965
    Abstract: Provided are functional drug-containing particles which can be compressed into tablets and in particular, to orally disintegrating tablets by employing any of a dry molding method, a wet molding method, or a humidifying drying method. The functional drug-containing particles comprise substantially spherical drug-containing particles essentially including drug and a binder, the functional drug-containing particles including a functional polymer film selected from the group consisting of an enteric film, a release control film, and a bitter taste masking film, an average particle diameter of said functional drug-containing particles being 400 ?m or less, a particle diameter ratio D90/D10 of the functional drug-containing particles with respect to particle size distribution calculated on a volumetric basis being 1.65 or more, or a coefficient of variation in particle diameters being 24% or more.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: July 4, 2017
    Assignees: POWEREX CORPORATION, ZENSEI PHARMACUETICAL INDUSTRIES CO., LTD.
    Inventors: Tomohiro Hayashida, Junji Yamazaki, Yoshio Nakano, Masaya Hizaki, Naotoshi Kinoshita
  • Publication number: 20160120813
    Abstract: Provided are functional drug-containing particles which can be compressed into tablets and in particular, to orally disintegrating tablets by employing any of a dry molding method, a wet molding method, or a humidifying drying method. The functional drug-containing particles comprise substantially spherical drug-containing particles essentially including drug and a binder, the functional drug-containing particles including a functional polymer film selected from the group consisting of an enteric film, a release control film, and a bitter taste masking film, an average particle diameter of said functional drug-containing particles being 400 ?m or less, a particle diameter ratio D90/D10 of the functional drug-containing particles with respect to particle size distribution calculated on a volumetric basis being 1.65 or more, or a coefficient of variation in particle diameters being 24% or more.
    Type: Application
    Filed: May 8, 2013
    Publication date: May 5, 2016
    Applicants: POWREX CORPORATION, ZENSEI PHARMACEUTICAL INDUSTRIES CO., LTD.
    Inventors: Tomohiro HAYASHIDA, Junji YAMAZAKI, Yoshio NAKANO, Masaya HIZAKI, Naotoshi KINOSHITA
  • Patent number: 5293464
    Abstract: The present invention relates to a Braille reading display terminal device in which a non-intelligence-type Braille reading input/output unit is connected to a host computer through an expansion bus, an expansion bus interface is interposed between the input/output sections of the Braille reading input/output unit and the expansion bus, and unit input/output elements of the input/output sections sections are accessed or controlled through the expansion bus based on software in the host computer.
    Type: Grant
    Filed: August 25, 1992
    Date of Patent: March 8, 1994
    Assignees: NEC Corporation, KGS Corporation
    Inventors: Hiroshi Hirano, Yoshitaka Osaki, Junji Yamazaki