Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962870 | Method of manufacturing semiconductor device and semiconductor device | Hideaki Masuda, Hideshi Miyajima | 2005-11-08 |
| 6938638 | Gas circulating-processing apparatus | Hiroshi Kubota, Naruhiko Kaji, Itsuko Sakai, Takashi Yoda | 2005-09-06 |