Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D397990 | Roof plate with solar battery | Katsuji Mukai, Kimitoshi Fukae, Yuji Inoue, Masahiro Mori | 1998-09-08 |
| D384935 | Roof plate with solar battery | Hideki Shibata, Takayuki Saito, Katsuji Mukai, Kimitoshi Fukae, Yuji Inoue +1 more | 1997-10-14 |
| D380441 | Roof plate with solar battery | Jun Miyata, Kimitoshi Fukae, Yuji Inoue, Masahiro Mori | 1997-07-01 |
| D380442 | Roof plate with solar battery | Hideki Shibata, Takayuki Saito, Katsuji Mukai, Kimitoshi Fukae, Yuji Inoue +1 more | 1997-07-01 |