Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676192 | Cast-in process | Fujio Itabashi, Tsutomu Saka, Akira Fujiwara, Noriyuki Yamada | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676192 | Cast-in process | Fujio Itabashi, Tsutomu Saka, Akira Fujiwara, Noriyuki Yamada | 1997-10-14 |