Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4186586 | Billet and process for producing a tubular body by forced plastic deformation | Masayuki Takamura, Norio Shinoda, Kazuo Kurahashi | 1980-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4186586 | Billet and process for producing a tubular body by forced plastic deformation | Masayuki Takamura, Norio Shinoda, Kazuo Kurahashi | 1980-02-05 |