Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338618 | Electric contact material and electric contact using said material | Satoshi Suzuki, Nobuyuki Shibata, Akira Matsuda | 1994-08-16 |
| 5334294 | Method of continuously processing wire material and device therefor | Hirohisa Iwai, Kaisuke Shiroyama, Akira Matsuda, Takeo Nakamura | 1994-08-02 |
| 5171643 | Electric contact material and electric contact using said material | Satoshi Suzuki, Nobuyuki Shibata, Akira Matsuda | 1992-12-15 |