Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329981 | Method of producing a metal mold | Masahito Ito, Miyuki Koujiya, Hiroshi Sarai, Seiya Nakao, Takao Nomura +4 more | 1994-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329981 | Method of producing a metal mold | Masahito Ito, Miyuki Koujiya, Hiroshi Sarai, Seiya Nakao, Takao Nomura +4 more | 1994-07-19 |