Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8407982 | End burning type gas generator | Ichiro Yamaguchi | 2013-04-02 |
| 4302258 | Composite propellant with 0.2.mu. or smaller metal fuel | Daizo Fukuma, Hisao Okamoto, Sumio Okamoto | 1981-11-24 |