Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620041 | Vacuum casting apparatus and method using flange-free stalk | Minoru Uozumi, Masao Nakayama | 1997-04-15 |
| 5555925 | Vacuum casting apparatus using flange-free stalk | Minoru Uozumi, Masao Nakayama | 1996-09-17 |
| 5355934 | Low pressure casting apparatus | Minoru Uozumi, Kunio Shimizu, Masao Nakayama | 1994-10-18 |