Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670054 | Stuffed article | Ichiro Ozawa, Ippei Yamauchi, Kazunobu Ishikawa | 2017-06-06 |
| 5423369 | Apparatus for and method of vacuum casting | Atsushi Ota, Minoru Uozumi, Shigeki Tamura, Yasuyuki Arakawa | 1995-06-13 |
| 5385198 | Vacuum casting apparatus | Atsushi Ota, Minoru Uozumi | 1995-01-31 |