Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7911610 | Optical measuring device | Naoji Moriya, Yuzo Nagumo, Yukihisa Wada, Naofumi Sakauchi, Masahiro Takebe +2 more | 2011-03-22 |
| 7880109 | Classification apparatus and fine particle measuring apparatus | Daiji Okuda, Hiroshi Okuda | 2011-02-01 |