Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5248451 | Electrically conductive copper composition | Takao Suzuki, Kazuaki Yuba, Yoshiaki Kurimoto, Kyoichi Gokan, Masaki Hirosawa | 1993-09-28 |
| 5045236 | Copper conductive composition | Kazuaki Yuba, Yoshiaki Kurimoto, Maraki Hirosawa | 1991-09-03 |
| 4888135 | Electrically conductive powder and electrically conductive composition using the same | Kazuaki Yuba, Youichi Kaneko | 1989-12-19 |