Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465725 | Tracking type photovoltaic power generator and error correction method of its built-in clock | Yukio Suzuki | 2002-10-15 |
| 6381943 | High-efficiency power generating method | Masaki Iijima, Kazuto Kobayashi, Masahumi Moriwaki, Yoshinori Hyakutake | 2002-05-07 |