Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118906 | Wire conductors for automobiles | Fukuma Sakamoto, Kazunori Tsuji | 1992-06-02 |
| D298231 | Lead frame for a semiconductor element or the like | Hitoshi Akazawa | 1988-10-25 |
| 4605533 | Lead frame coated with aluminum as a packaging material in integrated circuits | Yoshikazu Hashimoto | 1986-08-12 |