Granted Patent
Utility
US 6,728,095 · App. 10/024,377
Electric double layer capacitor
Inventors:
Manabu Suhara, Kazuya Hiratsuka, Katsuji Ikeda, Takeshi Kawasato, Yoshiaki Higuchi, Takamichi Ishikawa, Satoru Kuroki, Sadao Kanetoku, Naoki Yoshida, Naruaki Tomita
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Dec 21, 2001
Inventors
Manabu Suhara
Kazuya Hiratsuka
Katsuji Ikeda
Takeshi Kawasato
Yoshiaki Higuchi
Takamichi Ishikawa
Satoru Kuroki
Sadao Kanetoku
Naoki Yoshida
Naruaki Tomita
Assignee (at issue)
ASAHI GLASS CO., LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.