Patents by Inventor Akira Hamasaki

Akira 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).

  • Publication number: 20230134668
    Abstract: A monolayer membrane containing gelling polymer particles having at least one of a basic functional group and an acidic functional group, and having a thickness of less than 5 ?m. A composite having a porous carrier and gelling polymer particles having at least any one of a basic functional group and an acidic functional group and filling up the surface pores of the porous carrier. The invention can provide a novel material capable of efficiently separating an acid gas from a mixed gas.
    Type: Application
    Filed: December 28, 2022
    Publication date: May 4, 2023
    Inventors: Yu HOSHINO, Kazushi IMAMURA, Tomohiro GYOBU, Ikuo TANIGUCHI, Akira HAMASAKI, Chie YAMASHITA, Takeshi WATANABE, Yoshiko MIURA
  • Publication number: 20210213397
    Abstract: A monolayer membrane containing gelling polymer particles having at least one of a basic functional group and an acidic functional group, and having a thickness of less than 5 ?m. A composite having a porous carrier and gelling polymer particles having at least any one of a basic functional group and an acidic functional group and filling up the surface pores of the porous carrier. The invention can provide a novel material capable of efficiently separating an acid gas from a mixed gas.
    Type: Application
    Filed: March 30, 2021
    Publication date: July 15, 2021
    Inventors: Yu HOSHINO, Kazushi IMAMURA, Tomohiro GYOBU, Ikuo TANIGUCHI, Akira HAMASAKI, Chie YAMASHITA, Takeshi WATANABE, Yoshiko MIURA
  • Patent number: 10981122
    Abstract: A monolayer membrane containing gelling polymer particles having at least one of a basic functional group and an acidic functional group, and having a thickness of less than 5 ?m. A composite having a porous carrier and gelling polymer particles having at least any one of a basic functional group and an acidic functional group and filling up the surface pores of the porous carrier. The invention can provide a novel material capable of efficiently separating an acid gas from a mixed gas.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: April 20, 2021
    Assignee: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Yu Hoshino, Kazushi Imamura, Tomohiro Gyobu, Ikuo Taniguchi, Akira Hamasaki, Chie Yamashita, Takeshi Watanabe, Yoshiko Miura
  • Publication number: 20190083943
    Abstract: A monolayer membrane containing gelling polymer particles having at least one of a basic functional group and an acidic functional group, and having a thickness of less than 5 ?m. A composite having a porous carrier and gelling polymer particles having at least any one of a basic functional group and an acidic functional group and filling up the surface pores of the porous carrier. The invention can provide a novel material capable of efficiently separating an acid gas from a mixed gas.
    Type: Application
    Filed: February 24, 2017
    Publication date: March 21, 2019
    Inventors: Yu HOSHINO, Kazushi IMAMURA, Tomohiro GYOBU, Ikuo TANIGUCHI, Akira HAMASAKI, Chie YAMASHITA, Takeshi WATANABE, Yoshiko MIURA
  • Publication number: 20050120072
    Abstract: A data exchange system among in which data is mutually exchanged among cooperative companies which produce products cooperatively, provides for periodically collecting or retrieving at least one of product progress information, quality information, and business information of one's own company, standardizing and editing data for transmission to the cooperative companies, exchanging data between one's own company and the other companies, outputting transmission data to a file in a fixed format as attached data of an e-mail, automatically and periodically transmitting the e-mail to the cooperative companies, and receiving e-mail corresponding to the transmission data from the cooperative companies.
    Type: Application
    Filed: January 15, 2003
    Publication date: June 2, 2005
    Inventors: Yukihisa Miyazaki, Akira Hamasaki
  • Patent number: 6708070
    Abstract: A method for preparing a manufacturing plan for a manufacturing factory having multiple equipments and charged with multiple processes. The equipment is assigned to the processes to determine an operation pattern for a day. A load of each process is allotted among the equipment assigned to the process. Total load of each equipment is calculated by summing the allotted load. A capability index of each equipment is determined by dividing capacity of the equipment by the total load of the equipment. The capability index is multiplied by the allotted load to provide a feasible load of the equipment for the process. By summing the feasible load of each equipment, a total feasible load under the operation pattern is calculated for each process. By comparing the total feasible load with the load for each process, the operation pattern is determined whether acceptable or not.
    Type: Grant
    Filed: May 1, 2002
    Date of Patent: March 16, 2004
    Assignees: Mitsubishi Denki Kabushiki Kaisha, Ryoden Semiconductor System Engineering Corporation
    Inventors: Chigusa Yasuda, Akira Hamasaki
  • Publication number: 20030115177
    Abstract: A process failure information management system including a server and a terminal, in which an user inputs information concerning a process failure using the terminal and the input information are stored into a database of the server. The date of input by the user is stored into the database. When a prescribed period has passed from the date of input stored in the database without input by an user of the following step, the server sends an E-mail for asking for an input of information to the user who inputs information at the following step.
    Type: Application
    Filed: June 14, 2002
    Publication date: June 19, 2003
    Applicant: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Naoko Takanabe, Saori Kakei, Masakazu Nakabayashi, Masahiko Morishita, Akira Hamasaki, Shoko Kanazawa
  • Publication number: 20030093177
    Abstract: A method for preparing a manufacturing plan for a manufacturing factory having a plurality of equipments and charged with a plurality of processes. The equipment is assigned to the processes to determine an operation pattern for the day. Load of each process is allotted among the equipment assigned to the process. Total load of each equipment is calculated by summing up the allotted load. A capability index of each equipment is determined by dividing capacity of the equipment by the total load of the equipment. The capability index is multiplied with the allotted load to provide a feasible load of the equipment for the process. By summing up the feasible load of each equipment, a total feasible load under the above operation pattern is calculated for each process. By comparing the total feasible load with the load for each process, the operation pattern is determined whether acceptable or not.
    Type: Application
    Filed: May 1, 2002
    Publication date: May 15, 2003
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Chigusa Yasuda, Akira Hamasaki