Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431704 | Ceramic abrasive grains, method of producing the same and abrasive products made of the same | Masahiro Tamamaki, Naruo Suzuki | 1995-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431704 | Ceramic abrasive grains, method of producing the same and abrasive products made of the same | Masahiro Tamamaki, Naruo Suzuki | 1995-07-11 |