Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497240 | Ultrasound cleaning device and resist-stripping device | Toshiaki Muratani, Hiroto Yoshioka | 2002-12-24 |
| 6407786 | Liquid crystal display device and method for fabricating the same | Akihiro Yamamoto, Takeshi Hara, Masumi Kubo | 2002-06-18 |