Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153068 | Coated particle | Minoru Kohara, Kunikazu Yamada, Kazuo Saiuchi, Kazuhiko Kanki, Yutaka Shibata | 1992-10-06 |
| 4674551 | Cooling device for the tube member used in a forcibly cooled casting method and a method for its assembly | Hiroshi Kawai, Kuniaki Mizuno | 1987-06-23 |
| 4644996 | Inclining molten metal charging apparatus for forced cooling casting | Hiroshi Kawai, Kuniaki Mizuno | 1987-02-24 |