Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848907 | Method of and apparatus for analyzing interference fringes | Takashi Yokokura, Satoh Takuji | 1989-07-18 |
| 4812042 | Holographic interferometer | Takashi Yokokura, Takuji Satoh | 1989-03-14 |