Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685417 | Tear-resistant conveyor belt | Arata Hasegawa, Toshiaki Koga, Takahide Mizuno, Yasunori Matsuo, Hiroshi Okawa | 1997-11-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685417 | Tear-resistant conveyor belt | Arata Hasegawa, Toshiaki Koga, Takahide Mizuno, Yasunori Matsuo, Hiroshi Okawa | 1997-11-11 |