Ostrolenk, Faber, Gerb & Soffen
Electric double layer capacitor
 An electric double layer capacitor comprising a cylindrical metal case having an opening at least in a first end and a plurality of electric double layer capacitor elements stacked and received in the metal case. A terminal board is inserted in the said first end of the metal case to close the opening of the metal case. The peripheral edge portion of the opening in the metal case is inwardly crimped to hold the electric double layer capacitor elements and the terminal board in the metal case. A clearance between the crimped portion of the peripheral edge of the opening in the metal case and the terminal board is sealed by a resin member. 
Murata Manufacturing Co., Ltd.
Y H H
Y02E H01G H01G
additional inventional inventional
Yoshinori
Mori