Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492190 | Method of producing electrooptical device and method of producing driving substrate for driving electrooptical device | Hideo Yamanaka, Hisayoshi Yamoto, Hajime Yagi | 2002-12-10 |
| 6376340 | Methods for forming polycrystalline silicon film | Hisayoshi Yamoto, Hideo Yamanaka, Hajime Yagi | 2002-04-23 |