Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835331 | Conductive composition | Hironao Fujiki | 2004-12-28 |
| 6680081 | Conductive powder and making process | Kunio Itoh, Shigeru Mori, Masaki Kasashima, Yoshitaka Hamada, Mikio Aramata | 2004-01-20 |