Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4541572 | Pulverizing, drying and transporting system for injecting a pulverized fuel into a blast furnace | Setsuo Tamura, Takumi Mizokawa, Kozo Tanaka, Katsumi Kawashima, Takaaki Hiwatashi +1 more | 1985-09-17 |
| 4518123 | Method for controlling the pulverization and dryness of flammable materials passing through a pulverizer, and method of controlling the pulverizing rate of the pulverizer | Kazuo Tanaka, Kozo Tanaka | 1985-05-21 |
| 4185395 | Method for thermal dehydration of brown coal | Yukio Nakako, Junichiro Nada, Toshio Ohzawa, Shizuo Yokota, Haruo Kakunai | 1980-01-29 |