Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7025114 | Casting method and casting mold | Takeshi Nagasaka, Tomoyuki Hatano, Hiromi Takagi, Ikuo Ozawa, Yasushi Hibi +2 more | 2006-04-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7025114 | Casting method and casting mold | Takeshi Nagasaka, Tomoyuki Hatano, Hiromi Takagi, Ikuo Ozawa, Yasushi Hibi +2 more | 2006-04-11 |