Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806342 | Negative electrode active material of lithium secondary battery, negative electrode of lithium secondary battery, lithium secondary battery for vehicle installation using the negative electrode active material and negative electrode, and method for manufacturing the negative electrode active material | Kazuki Tagawa, Yoichi Kawano | 2017-10-31 |
| 9070933 | Negative electrode active material of lithium secondary battery, secondary battery using the same, method for manufacturing the same | Kazuki Tagawa, Hiroshi Ono, Hideki Ono, Keiji Taura, Ryoji Akamine +1 more | 2015-06-30 |
| 8877384 | Negative electrode active material of lithium secondary battery, negative electrode of lithium secondary battery, lithium secondary battery for vehicle installation using the negative electrode active material and negative electrode, and method for manufacturing the negative electrode active material | Kazuki Tagawa, Yoichi Kawano | 2014-11-04 |
| 7008573 | Amorphous coke for special carbon material and production process for the same | Tetsusei Fukuda, Yoichi Kawano | 2006-03-07 |