Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6113489 | Ingot slicing method, an ingot manufacturing method and a sliced ingot grinding apparatus | Kenichiro Nishi, Tetsuo Okuyama, Mitsuru Nukui, Kazuo Nakajima, Shirou Murai +1 more | 2000-09-05 |