Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653023 | Rectangular battery | Masao Inoue, Takashi Nagase, Hideyuki Asanuma | 2003-11-25 |
| 6632568 | NON-SINTERED NICKEL ELECTRODE WITH EXCELLENT OVER-DISCHARGE CHARACTERISTICS, AN ALKALINE STORAGE CELL HAVING THE NON-SINTERED NICKEL ELECTRODE, AND A MANUFACTURING METHOD OF THE NON-SINTERED NICKEL ELECTRODE | Akifumi Yamawaki, Shinsuke Nakahori, Yoshitaka Baba | 2003-10-14 |
| 6579640 | Sealed rectangular battery and manufacturing method for the same | Takashi Nagase, Masao Inoue, Hideyuki Asanuma, Naoyoshi Hinotsu | 2003-06-17 |