Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783887 | Method and apparatus for manufacturing battery module and unit battery cell for use in battery module | Hideki Okajima, Takashi Oda, Hitoshi Tanaka, Yoshinobu Okumura | 2004-08-31 |