Patents by Inventor Akihiro Ohiso

Akihiro Ohiso 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).

  • COMPOSITION FOR CRYOPRESERVATION, METHOD FOR PRODUCING CRYOPRESERVED MATERIAL, CELL PREPARATION, METHOD FOR PRODUCING CELL PREPARATION, AND KIT FOR CRYOPRESERVATION
    Publication number: 20200205399
    Abstract: An object is to achieve cryopreservation that yields no or few dead cells and that ensures good quality. A composition for cryopreservation in accordance with an aspect of the present invention is a composition for cryopreservation of cells, and contains a fatty acid.
    Type: Application
    Filed: July 31, 2018
    Publication date: July 2, 2020
    Inventors: Jin Chang SHAO, Shunsuke TANIGAWA, Masanori NAKASA, Yukio KATO, Koichiro TSUJI, Akihiro OHISO
  • Sample transfer mechanism
    Patent number: 8956568
    Abstract: A sample transfer mechanism of the present invention is characterized broadly by a sample gripping method in which a downward part of a sample vessel is gripped and a cover that achieves an effect as a guide such that gripping arms that grip the sample vessel avoid contact with other objects and bypass surrounding objects, particularly, the sample vessels in approaching and retracting motions. To enhance the effect as the guide and to ensure that the sample vessels can be mounted with a high degree of integration, the shape of the cover and disposition of the sample transfer mechanism are characterized in a number of manners. Thus, a sample transfer mechanism that can perform a transfer process safely with high throughput even under conditions in which a variety of types of sample vessels is mixed together and the sample vessels are mounted with a high degree of integration is provided.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: February 17, 2015
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Akihiro Ohiso, Yoshiteru Hirama, Tatsuya Fukugaki, Tetsuya Isobe, Hiroaki Sakai
  • SAMPLE TRANSFER MECHANISM
    Publication number: 20130149079
    Abstract: A sample transfer mechanism of the present invention is characterized broadly by a sample gripping method in which a downward part of a sample vessel is gripped and a cover that achieves an effect as a guide such that gripping arms that grip the sample vessel avoid contact with other objects and bypass surrounding objects, particularly, the sample vessels in approaching and retracting motions. To enhance the effect as the guide and to ensure that the sample vessels can be mounted with a high degree of integration, the shape of the cover and disposition of the sample transfer mechanism are characterized in a number of manners. Thus, a sample transfer mechanism that can perform a transfer process safely with high throughput even under conditions in which a variety of types of sample vessels is mixed together and the sample vessels are mounted with a high degree of integration is provided.
    Type: Application
    Filed: August 31, 2011
    Publication date: June 13, 2013
    Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION
    Inventors: Akihiro Ohiso, Yoshiteru Hirama, Tatsuya Fukugaki, Tetsuya Isobe, Hiroaki Sakai