Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871679 | Integral multilayer analytical element for determining calcium and its use | Fuminori Arai, Kaoru Terashima, Nakatsugu Yaginuma | 1989-10-03 |
MT
Mitsutoshi Tanaka
Overall (1989): #75,137 of 140,708Top 55%
1
Patents 1989