Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4687047 | Continuous casting method | Shigeaki Ogibayashi, Mamoru Yamada, Makoto Tezuka, Masazumi Hirai | 1987-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4687047 | Continuous casting method | Shigeaki Ogibayashi, Mamoru Yamada, Makoto Tezuka, Masazumi Hirai | 1987-08-18 |