Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976440 | Fuel distribution device for fuel feed ducts and method of operating distribution device | Hidehisa Yoshizako, Hiroaki Kanemoto, Yutaka Takeno, Yoshio Shimogori, Toshikazu Tsumura +1 more | 2005-12-20 |
| 4900330 | Process for producing a high concentration coal-water slurry | Kazunori Shoji, Hirofumi Kikkawa, Hiroshi Terada, Masayasu Murata, Nobuyasu Meguri | 1990-02-13 |
| 4786289 | Process for producing a coal-water slurry | Kazunori Shoji, Hirofumi Kikkawa, Hiroshi Takezaki | 1988-11-22 |
| 4613084 | Process for producing a coal-water slurry | Shigehito Takamoto, Kazunori Shoji, Nobuyasu Meguri, Hirofumi Kikkawa, Yasuyuki Nishimura +2 more | 1986-09-23 |