Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817293 | Patterning method with micro-contact printing and its printed product | Masamichi Fujihira, Uichi Akiba, Hiroki Okui, Shintaro Fujii | 2004-11-16 |
| 6795614 | Method of making phase mask for machining optical fiber and optical fiber having bragg diffraction grating produced using the phase mask for machining optical fiber | Toshikazu Segawa, Tetsuro Komukai, Masataka Nakazawa | 2004-09-21 |