Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596381 | Resin board, manufacturing process for resin board, connection medium body, circuit board and manufacturing process for circuit board | Takeshi Suzuki, Satoru Tomekawa, Yoshihiro Kawakita, Fumio Echigo | 2003-07-22 |
| 6576370 | Positive electrode and lithium battery using the same | Yasuhiko Bito, Hiromu Matsuda, Tadashi Sotomura, Yoshinori Toyoguchi | 2003-06-10 |
| 6558841 | Negative electrode for non-aqueous electrolyte rechargeable batteries | Toshitada Sato, Hideharu Takezawa, Hiromu Matsuda | 2003-05-06 |