Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784537 | Semiconductor device of surface-mounting type | — | 2004-08-31 |
| 6768188 | Semiconductor device | — | 2004-07-27 |
| 6764767 | Graphite powders suited for negative electrode material of lithium ion secondary battery | Mitsuhara Yonemura, Kazuhito Kamei, Masaru Abe, Hideya Kaminaka, Noriyuki Negi +2 more | 2004-07-20 |