Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662822 | Dam bar cutting apparatus and dam bar cutting method | Kojiro Ogata, Naoki Miyanagi, Yoshiaki Shimomura, Shigeyuki Sakurai, Yoshinari Nagano +2 more | 1997-09-02 |
| 5632083 | Lead frame fabricating method and lead frame fabricating apparatus | Naoki Miyanagi, Yoshiaki Shimomura, Shigeyuki Sakurai, Yoshinari Nagano | 1997-05-27 |