Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690730 | Sintering method of cement clinkers and sintering apparatus of the same | Isao Hashimoto, Shozo Kanamori, Mikio Murao, Norio Yokota, Nichitaka Sato | 1997-11-25 |
| D384935 | Roof plate with solar battery | Tadashi Fukuhara, Hideki Shibata, Takayuki Saito, Kimitoshi Fukae, Yuji Inoue +1 more | 1997-10-14 |
| D380442 | Roof plate with solar battery | Tadashi Fukuhara, Hideki Shibata, Takayuki Saito, Kimitoshi Fukae, Yuji Inoue +1 more | 1997-07-01 |
| 5595599 | Method and apparatus for sintering cement clinker | Norio Yokota, Nichitaka Sato, Toshiyuki Ishinohachi, Isao Hashimoto, Mikio Murao +2 more | 1997-01-21 |