Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4541572 | Pulverizing, drying and transporting system for injecting a pulverized fuel into a blast furnace | Setsuo Tamura, Kenjiro Motonaga, Takumi Mizokawa, Kozo Tanaka, Takaaki Hiwatashi +1 more | 1985-09-17 |
| 4437078 | Polarized electromagnetic device | Yoshihide Bando, Toshiki Tanaka, Sueaki Honda, Yoshihiko Takahashi, Kenichi Tsuruyoshi +1 more | 1984-03-13 |