Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150942 | Negative electrode current collector, negative electrode using the same, and non-aqueous electrolytic secondary cell | Tatsuya Hashimoto | 2006-12-19 |
| 6787266 | Battery plate and battery | Tatsuya Hashimoto, Hiroyuki Murai, Hiroshi Matsuno, Hideya Asano | 2004-09-07 |
| 5916628 | Method for manufacturing a cell electrode | Yasuhiro Ueyama, Kunio Tsuruta, Toshikazu Nakamura | 1999-06-29 |
| 5824156 | Intermittent coating apparatus, intermittent coating method and manufacturing method of battery electrodes, and non aqueous elecrolyte cell | Masaru Watanabe, Yasuhiro Ueyama, Toshikazu Nakamura, Tetsuya Hayashi | 1998-10-20 |