Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314168 | Apparatus and method for controlling operation of quenching car/bucket for coke oven | Yoshihiro Omae, Haruo Watanabe, Susumu Sonoki, Yoichi Kanemasa, Takashi Yoshimune +1 more | 1994-05-24 |
| 5253846 | Apparatus and method for controlling operation of quenching car/bucket car for coke oven | Yoshihiro Omae, Haruo Watanabe, Susumu Sonoki, Yoichi Kanemasa, Takashi Yoshimune +1 more | 1993-10-19 |
| 4904285 | Deaerator for particulates | Yasuo Yamada, Mamoru Nakayama | 1990-02-27 |