Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6042933 | Electric circuit device having circuit conductors using an electroconductive paste | Keizo Hirai, Hiroshi Wada, Akihiro Sasaki, Junichi Kikuchi, Shozo Yamana +1 more | 2000-03-28 |
| 5840432 | Electroconductive paste | Keizo Hirai, Hiroshi Wada, Akihiro Sasaki, Junichi Kikuchi, Shozo Yamana +1 more | 1998-11-24 |
| 4504527 | Method for the insulation of heated metalic materials | Sadao Hara, Hiroaki Moritani, Toshihiro Minaki, Kenichi Shibata, Junichi Ogawa +1 more | 1985-03-12 |