Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384935 | Roof plate with solar battery | Tadashi Fukuhara, Takayuki Saito, Katsuji Mukai, Kimitoshi Fukae, Yuji Inoue +1 more | 1997-10-14 |
| D380442 | Roof plate with solar battery | Tadashi Fukuhara, Takayuki Saito, Katsuji Mukai, Kimitoshi Fukae, Yuji Inoue +1 more | 1997-07-01 |