Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305084 | Heterodyne interferometer | Mitsuhito Kamei | 1994-04-19 |
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Hiroshi Doi
Overall (1994): #126,421 of 165,921Top 80%
1
Patents 1994