Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803140 | Gallate based complex oxide electrolyte material | Tatsuo Sugiyama, Kazuo Matsuo, Yoshio Akimune | 2004-10-12 |
| 6761997 | Positive electrode material and battery for nonaquous electrolyte secondary battery | Tatsuhiro Fukuzawa, Yasuhiko Ohsawa, Yuuji Tanjo, Takuya Mihara, Takashi Kimura +2 more | 2004-07-13 |