Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6182729 | System and method for processing ingots | Nobuaki Hayashi, Kiyoakira Shimizu | 2001-02-06 |
| 6179909 | Work crystal orientation adjusting method and apparatus | Kazunori Onizaki | 2001-01-30 |
| 6056031 | System and method for processing ingots | Nobuaki Hayashi, Kiyoakira Shimizu | 2000-05-02 |
| 6024814 | Method for processing ingots | Nobuaki Hayashi, Kiyoakira Shimizu | 2000-02-15 |