Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5477118 | Numerical controller | Takao Yoneda, Fumio Yamamoto, Yasuji Sakakibara, Naoki Arimoto, Chisato Banno | 1995-12-19 |
| 4339292 | Method for producing a reinforced, double-faced corrugated board | Shuji Itoh | 1982-07-13 |
| 4274905 | Apparatus for making reinforced, double faced corrugated board | Shuji Itoh | 1981-06-23 |