Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8367191 | Optical thin-films and optical elements comprising same | Toshimasa Nishi, Motoo Takada | 2013-02-05 |
| 8233219 | Optical multilayer thin-film filters and methods for manufacturing same | Motoo Takada, Toshimasa Nishi, Hiroto Ishikawa | 2012-07-31 |
| 8075947 | Optical thin-film-forming methods and optical elements formed using same | Toshimasa Nishi, Motoo Takada | 2011-12-13 |