Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658600 | Injection molding machine having assembly for vibration processing | Haruo Okada, Fumio Shiozawa, Toshimi Kato | 1997-08-19 |
| 5646642 | Circuit for converting level of low-amplitude input | Toshikazu Maekawa | 1997-07-08 |