Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835496 | Negative electrode material for a non-aqueous electrolyte secondary battery and processes for its manufacture | Hideya Kaminaka, Masaru Abe, Noriyuki Negi, Yoshiaki Nitta, Harunari Shimamura | 2004-12-28 |
| 6824921 | Negative electrode material for non-aqueous electrolyte secondary battery and method for producing the same | Toshitada Sato, Takayuki Nakamoto, Harunari Shimamura | 2004-11-30 |
| 6761998 | Non-aqueous electrolyte secondary cell | Toshitada Sato, Yasuhiko Bito, Yoshiaki Nitta | 2004-07-13 |