Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660583 | Process for producing activated carbon for electrode of electric double-layer capacitor, and carbon material | Takeshi Fujino, Shigeki Oyama, Kenji Sato | 2003-12-09 |
| 6639786 | Cylindrical electric double-layer capacitor | Naohiko Oki, Eisuke Komazawa, Takahiro Takeshita, Yasuhiro Matsumoto | 2003-10-28 |