Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372365 | Resin-coated Al-Zn alloy coated steel sheet | Masatoshi Ibuki, Noriaki Yoshitake, Yoshiyuki Murasawa, Shotaro Tsuda | 2002-04-16 |
| 6372981 | Semiconductor substrate, solar cell using same, and fabrication methods thereof | Takashi Ueda, Chouho Yamagishi | 2002-04-16 |