Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998374 | Fabrication method of self-written optical waveguide | Akari Nakao, Manabu Kagami | 2011-08-16 |
| 7907808 | Optical waveguide and method for manufacturing the same | Manabu Kagami, Tatsuya Yamashita, Naomichi Okamoto, Masahiro Tomiki | 2011-03-15 |
| 7166322 | Optical waveguide and method for producing the same | Yukitoshi Inui, Manabu Kagami, Akari Kawasaki, Tatsuya Yamashita | 2007-01-23 |