Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302258 | Composite propellant with 0.2.mu. or smaller metal fuel | Daizo Fukuma, Hisao Okamoto, Takemasa Koreki | 1981-11-24 |
SO
Sumio Okamoto
Overall (All Time): #4,101,118 of 4,157,543Top 100%
1
Patents All Time