Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029928 | Positive electrode active material powder | Reiko Sasaki, Takashi Yoshida, Yoshihiro Kawakami | 2011-10-04 |
| 5595842 | Lithium secondary battery having a cathode containing galliam | Kenji Nakane, Yasunori Nishida, Chikashi Akamatsu, Tomoari Satoh, Taketsugu Yamamoto | 1997-01-21 |