Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071237 | Negative electrode active material and negative electrode using the same and lithium ion secondary battery | Kazuya Iwamoto | 2011-12-06 |
| 7901807 | Energy device and method for producing the same | Kazuyoshi Honda, Sadayuki Okazaki, Kiichiro Oishi, Makoto Takahashi, Yoriko Takai +2 more | 2011-03-08 |
| 7874288 | Gas combustion apparatus | Masakazu Ando | 2011-01-25 |