Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500383 | Process for bonding copper or copper-chromium alloy to ceramics, and bonded articles of ceramics and copper or copper-chromium alloy | Yoshiyuki Kashiwagi | 1985-02-19 |
| 4374160 | Method of making a non-linear voltage-dependent resistor | Nobuyuki Yoshioka, Masanori Haba, Hideo Koyama | 1983-02-15 |