Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384935 | Roof plate with solar battery | Tadashi Fukuhara, Hideki Shibata, Takayuki Saito, Katsuji Mukai, Yuji Inoue +1 more | 1997-10-14 |
| 5669987 | Abnormality detection method, abnormality detection apparatus, and solar cell power generating system using the same | Nobuyoshi Takehara | 1997-09-23 |
| 5651837 | Solar cell module and manufacturing method thereof | Takashi Ohtsuka, Yuji Inoue | 1997-07-29 |
| D380441 | Roof plate with solar battery | Tadashi Fukuhara, Jun Miyata, Yuji Inoue, Masahiro Mori | 1997-07-01 |
| D380442 | Roof plate with solar battery | Tadashi Fukuhara, Hideki Shibata, Takayuki Saito, Katsuji Mukai, Yuji Inoue +1 more | 1997-07-01 |
| 5621300 | Charging control method and apparatus for power generation system | Hiroshi Sato, Nobuyoshi Takehara | 1997-04-15 |