Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5160675 | Sputtering target for producing electroconductive transparent films and process for manufacture thereof | Yasunobu Yoshida, Toshiaki Furuto, Koichi Sudo | 1992-11-03 |
| 5071800 | Oxide powder, sintered body, process for preparation thereof and targe composed thereof | Nobuhiro Ogawa | 1991-12-10 |