Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4439237 | Metallurgically bonded diamond-metal composite sintered materials and method of making same | Izumi Hayakawa, Seizo Kitatani, Akira Emura | 1984-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4439237 | Metallurgically bonded diamond-metal composite sintered materials and method of making same | Izumi Hayakawa, Seizo Kitatani, Akira Emura | 1984-03-27 |