Patents by Inventor Jiro Kosuga

Jiro Kosuga 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).

  • Electric storage cell or battery
    Patent number: 4301219
    Abstract: A lead storage cell comprises a storage jar, an electrolyte contained in the storage jar, negative and positive electrodes within the electrolyte and respectively having a negative electrode metal or active material and a positive electrode active material which are placed in contact with each other preferably a large-meshed woven or non-woven fabric having resistance to the electrolyte and inserted between the negative and positive electrodes.
    Type: Grant
    Filed: August 28, 1979
    Date of Patent: November 17, 1981
    Inventor: Jiro Kosuga