Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993586 | Apparatus for measurement of total organic carbon content | Yoichi Fujiyama, Masaki Kanai | 2011-08-09 |
| 7931865 | Apparatus for determining total organic carbon | Yoichi Fujiyama, Hirohisa Abe, Takeaki Inoue, Takeshi Iharada | 2011-04-26 |