Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876792 | Phase mask for forming diffraction grating, and optical fiber and optical waveguide having diffraction grating duplicated using the phase mask | Shigekazu Fujimoto, Tetsuro Komukai, Tetsuro Inui | 2005-04-05 |
| 6868786 | Patterning method with micro-contact printing and its printed product | Masamichi Fujihira, Uichi Akiba, Hiroki Okui, Shintaro Fujii | 2005-03-22 |