Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677076 | Electric storage battery construction and method of manufacture | Hiroshi Nakahara, Hisashi Tsukamoto, Mikito Nagata | 2004-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677076 | Electric storage battery construction and method of manufacture | Hiroshi Nakahara, Hisashi Tsukamoto, Mikito Nagata | 2004-01-13 |