Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5199290 | Method of automatic adjustment of die height of a press | Shigenori Kashiwagi, Naomi Sato | 1993-04-06 |
| 5140834 | Device for automatic adjustment of die height of a press | Shigenori Kashiwagi, Naomi Sato | 1992-08-25 |
| 4548684 | Treatment of manganese nodules | Kazuhide Miyazaki, Toshiteru Okada | 1985-10-22 |
| 4446881 | Method for pressure transport of methanol through a pipeline | Masao Suzuki, Toshio Kubota, Hiroshi Watanabe, Masaaki Tsujimoto | 1984-05-08 |