Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246338 | Mixed gas turbine | Masahide Umaya | 1993-09-21 |
| 4435212 | High permeability alloy | Norio Ueshima, Nobuo Okawa | 1984-03-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246338 | Mixed gas turbine | Masahide Umaya | 1993-09-21 |
| 4435212 | High permeability alloy | Norio Ueshima, Nobuo Okawa | 1984-03-06 |