Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402799 | Vortex-stream gas-liquid separator and gas-liquid separation system | Fumio Kokubo, Akira Takushima | 2002-06-11 |
| 5937908 | Straightening apparatus | Shozo Tanaka | 1999-08-17 |
| 5805718 | Clothing amount measuring apparatus and method using image processing | Akira Yoshida, Ziquan Hong | 1998-09-08 |