Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083842 | Aqueous solution of chromium salt and method for producing same | Hideki Kotaki, Tomohiro Banda, Nobuo Takagi | 2011-12-27 |
| 8036839 | Battery state determining apparatus | Yoshiaki Machiyama, Keizo Yamada, Yoshifumi Yamada | 2011-10-11 |
| 7868584 | DC-DC converter | Takayoshi Nishiyama, Koichi Ueki | 2011-01-11 |