Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612393 | Casting core composition | Takuya ARAKAWA, Toru Tohata | 1997-03-18 |
HT
Hiroshi Tako
Aichi Machine Industry Co.: 1 patents #2 of 8Top 25%
Overall (1997): #140,342 of 185,788Top 80%
1
Patents 1997