Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276724 | X-ray exposure apparatus | Fumiaki Kumasaka, Kei Horiuchi, Yasuo Nara | 1994-01-04 |
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Yoshimi Yamashita
Overall (1994): #47,454 of 165,921Top 30%
1
Patents 1994