Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410843 | Solar cell module | Hitoshi Kishi, Kenji Uchihashi | 2002-06-25 |
| 6342669 | Solar electric power apparatus, solar module, and installation method of solar modules | Soichi Sakai, Yukihiro Yoshimine | 2002-01-29 |