Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411496 | Electric double layer capacitor and separator therefor | Kazuya Hiratsuka, Takeshi Kawasato | 2002-06-25 |
| 6402792 | Electric double layer capacitor and process for its production | Kazuya Hiratsuka, Takeshi Morimoto, Takeshi Kawasato, Manabu Tsushima | 2002-06-11 |
| 6383427 | Process for producing an electric double layer capacitor electrode | Takamichi Ishikawa, Satoru Kuroki | 2002-05-07 |
| 6379402 | Method for manufacturing large-capacity electric double-layer capacitor | Kazuya Hiratsuka | 2002-04-30 |
| 6352565 | Electric double layer capacitor | Kazuya Hiratsuka, Takeshi Kawasato, Katsuji Ikeda | 2002-03-05 |
| 6349027 | Electric double layer capacitor | Kazuya Hiratsuka, Katsuji Ikeda, Takeshi Kawasato, Yoshiaki Higuchi, Takamichi Ishikawa +4 more | 2002-02-19 |
| 6335857 | Electric double layer capacitor and electrode therefor | Yasuyuki Takimoto, Takamichi Ishikawa | 2002-01-01 |