Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688320 | Method for producing dissimilar coating for continuous casting mold | Tetsuji Ushio, Hoshiro Tani, Takashi Tsuzawa | 1987-08-25 |
| 4447306 | Plating apparatus | Tetsuji Ushio, Toshihisa Otani, Hoshiro Tani, Tetsuo Yabe | 1984-05-08 |