Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358090 | Automatic sorting apparatus | Toru Hirao | 1994-10-25 |
| 5312698 | Aluminum nitride substrate and method for producing same | Yasuyuki Sugiura | 1994-05-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358090 | Automatic sorting apparatus | Toru Hirao | 1994-10-25 |
| 5312698 | Aluminum nitride substrate and method for producing same | Yasuyuki Sugiura | 1994-05-17 |