Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790558 | Electrode alloy powder and method of producing the same | Yukihiro Okada, Yoichiro Tsuji | 2004-09-14 |
| 6770400 | Negative electrode material for nonaqueous electrolyte secondary battery and method for producing the same | Shuji Tsutsumi, Masaki Hasegawa, Shinji Kasamatsu, Yoshiaki Nitta | 2004-08-03 |