Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283215 | Refractories for casting process | Kiyoshiro Hosokawa, Hitoshi Nishiwaki, Kouichi Nishi, Seiji Hanagiri, Takenori Nakamichi +3 more | 1994-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283215 | Refractories for casting process | Kiyoshiro Hosokawa, Hitoshi Nishiwaki, Kouichi Nishi, Seiji Hanagiri, Takenori Nakamichi +3 more | 1994-02-01 |