Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455852 | Stable isotope measurement method and apparatus by spectroscopy | Yasuhiro Kubo, Kazunori Tsutsui | 2002-09-24 |
| 6444985 | Stable isotope measurement method and apparatus by spectroscopy | Yasuhiro Kubo, Kazunori Tsutsui | 2002-09-03 |