Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764645 | Steel for machine structural use having good machinability and chip-breakability | Masakazu Hayaishi, Takashi Kano, Kazuhisa Ishida, Yutaka Kurebayashi | 2004-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764645 | Steel for machine structural use having good machinability and chip-breakability | Masakazu Hayaishi, Takashi Kano, Kazuhisa Ishida, Yutaka Kurebayashi | 2004-07-20 |