Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7901206 | Heat-treating apparatus and method of producing substrates | Akira Morohashi, Ryota Sasajima, Keishin Yamazaki, Sadao Nakashima | 2011-03-08 |
| 7891975 | Heat treatment apparatus and method of manufacturing substrate | Ryota Sasajima, Akira Morohashi, Ryuji Yamamoto | 2011-02-22 |
| 7865070 | Heat treating apparatus | Naoto Nakamura, Sadao Nakashima | 2011-01-04 |