Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4506041 | Powdered binder for mold-making and a process for preparing a mold by using the same | Takatoshi Tanigawa, Sakari Yaegashi, Tetsuo Nakazawa, Masahiko Hatazi | 1985-03-19 |