Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8637187 | Negative electrode material for lithium secondary battery, method for producing same, negative electrode for lithium secondary battery using same and lithium secondary battery | Tooru Fuse, Hiroyuki Uono, Keita Yamaguchi | 2014-01-28 |
| 7208248 | Negative-electrode active material for lithium secondary battery, negative electrode for lithium secondary battery, and lithium secondary battery | Manabu Hayashi, Tadashi Ishihara | 2007-04-24 |
| 6524748 | Carbonaceous negative electrode material for nonaqueous secondary battery, process for producing the same, and nonaqueous secondary battery | Akio Kato, Noritoshi Takao | 2003-02-25 |
| 6150055 | Carbonaceous negative electrode material for nonaqueous secondary battery, process for producing the same, and nonaqueous secondary battery | Akio Kato, Noritoshi Takao | 2000-11-21 |
| 5341577 | Drying method of and drying apparatus for powder and granular material | Iori Hashimoto, Motoki Numata, Jun Nishizawa | 1994-08-30 |