Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855013 | Method for controlling the thickness of a thin crystal film | Tadashi Nakagawa, Takeshi Kojima, Tsunenori Sakamoto, Naoyuki Kawai | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855013 | Method for controlling the thickness of a thin crystal film | Tadashi Nakagawa, Takeshi Kojima, Tsunenori Sakamoto, Naoyuki Kawai | 1989-08-08 |