Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796993 | Phase modulation type fiber optic gyroscope | Hisao Sonobe, Shigeru Oho, Masahiro Matsumoto, Kouji Kitano, Hiroshi Araki | 1989-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796993 | Phase modulation type fiber optic gyroscope | Hisao Sonobe, Shigeru Oho, Masahiro Matsumoto, Kouji Kitano, Hiroshi Araki | 1989-01-10 |