Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5855112 | Gas turbine engine with recuperator | Takashi Bannai, Tsuneo Endou, Masahiko Izumi | 1999-01-05 |
KO
Ken Ohya
Overall (All Time): #3,638,221 of 4,157,543Top 90%
1
Patents All Time