Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064133 | Light receiving optical system, and spectrophotometer incorporated with the same | — | 2011-11-22 |
| 7973935 | Reflection characteristic measuring apparatus for sheet specimen and method of calibrating reflection characteristic measuring apparatus for sheet specimen | — | 2011-07-05 |
| 7916292 | Concave diffraction grating device, reflective dispersion device, and spectral device | Kenji Konno, Masayuki Yamada | 2011-03-29 |