Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4718763 | Atomic absorption spectrophotometer | Masataka Koga, Kazuo Yasuda | 1988-01-12 |
| 4449820 | Zeeman atomic absorption spectrophotometer | Hideaki Koizumi, Hideo Yamada | 1984-05-22 |
| 4298284 | Method and apparatus for measuring magnetooptic anisotropy | Manabu Yamamoto, Seiichi Murayama, Masaru Ito | 1981-11-03 |