Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076027 | Negative electrode for lithium secondary battery, lithium secondary battery using same, and methods for manufacturing those | Kazuyoshi Honda, Yasutaka Kogetsu | 2011-12-13 |
| 7767341 | Negative electrode for lithium ion secondary battery and method for producing the negative electrode | Yasutaka Kogetsu, Kazuyoshi Honda | 2010-08-03 |