Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953640 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Atsushi Fujita | 2005-10-11 |
| 6861456 | Photosensitive compound, photosensitive resin, and photosensitive composition | Toru Shibuya, Masanori Kurihara, Mineko Takeda | 2005-03-01 |