Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4294803 | Apparatus for preventing coking in fluidized bed reactor for cracking heavy hydrocarbon oil | Seiichi Uchida, Norihiro Kiuchi, Takeo Yamagata, Susumu Yoshioka, Tomohiko Miyamoto +1 more | 1981-10-13 |
| 4224140 | Process for producing cracked distillate and hydrogen from heavy oil | Kuniaki Fujimori, Teruo Suzuka, Shirou Aizawa | 1980-09-23 |
| 4220518 | Method for preventing coking in fluidized bed reactor for cracking heavy hydrocarbon oil | Seiichi Uchida, Norihiro Kiuchi, Takeo Yamagata, Susumu Yoshioka, Tomohiko Miyamoto +1 more | 1980-09-02 |