Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821675 | Non-Aqueous electrolyte secondary battery comprising composite particles | Kazuya Iwamoto, Hizuru Koshina, Harunari Shimamura, Yoshiaki Nitta | 2004-11-23 |
| 6777136 | Lithium polymer battery and method for producing the same | Norishige Nanai, Yasuyuki Shibano | 2004-08-17 |
| 6689513 | Lithium secondary battery | Masaya Okochi, Shinji Mino | 2004-02-10 |