Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876119 | Method of coating a nitride ceramic member | Hiromitsu Takeda, Masako Nakahashi, Tatsuo Yamazaki | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876119 | Method of coating a nitride ceramic member | Hiromitsu Takeda, Masako Nakahashi, Tatsuo Yamazaki | 1989-10-24 |