Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947394 | Non-aqueous electrolyte secondary battery-use cathode material, production method therefor, non-aqueous electrolyte secondary battery-use cathode and non-aqueous electrolyte secondary battery using the cathode material | Kouichi Takei, Kiyoshi Suzuki, Hideyuki Inomata, Hiroshi Nakagawa, Katsuya Imai +2 more | 2011-05-24 |
| 7947395 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Atsushi Fujita, Kazuo Yamada | 2011-05-24 |
| 7906240 | Negative electrode for lithium secondary battery and lithium secondary battery | Yoshito Ishii, Souichirou Suda | 2011-03-15 |
| 7862680 | Substrate processing apparatus | Takehiko Orii, Osamu Kuroda | 2011-01-04 |