Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882124 | Alloys having excellent erosion resistance | Toshihiro Uehara | 1989-11-21 |
| 4802934 | Single-crystal Ni-based super-heat-resistant alloy | Takehiro Ohno | 1989-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882124 | Alloys having excellent erosion resistance | Toshihiro Uehara | 1989-11-21 |
| 4802934 | Single-crystal Ni-based super-heat-resistant alloy | Takehiro Ohno | 1989-02-07 |