Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7029379 | Wafer holding plate for wafer grinding apparatus and method for manufacturing the same | Naoyuki Jimbo, Yuji Okuda, Shigeharu Ishikawa | 2006-04-18 |
| 6916228 | Wafer holding plate for wafer grinding apparatus and method for manufacturing the same | Naoyuki Jimbo, Yuji Okuda, Shigeharu Ishikawa | 2005-07-12 |
| 6475068 | Wafer holding plate for wafer grinding apparatus and method for manufacturing the same | Naoyuki Jimbo, Yuji Okuda, Shigeharu Ishikawa | 2002-11-05 |