Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7399498 | Material composition for producing optical waveguide and method for producing optical waveguide | Yukitoshi Inui, Kuniyoshi Kondo, Tatsuya Yamashita, Manabu Kagami, Hiroshi Ito +2 more | 2008-07-15 |
| 7166322 | Optical waveguide and method for producing the same | Yukitoshi Inui, Manabu Kagami, Tatsuya Yamashita, Masatoshi Yonemura | 2007-01-23 |
| 6932880 | Method of manufacturing optical waveguide device | Yukitoshi Inui, Kuniyoshi Kondo, Manabu Kagami, Tatsuya Yamashita, Hiroshi Ito | 2005-08-23 |
| 6925233 | Optical waveguide device manufacturing jig, method of manufacturing optical waveguide device by use of the same jig, and the same optical waveguide device | Yukitoshi Inui, Kuniyoshi Kondo, Manabu Kagami, Tatsuya Yamashita, Hiroshi Ito | 2005-08-02 |
| 6890589 | Self-formable optical waveguide material composition | Yukitoshi Inui, Kuniyoshi Kondo, Tatsuya Yamashita, Manabu Kagami, Hiroshi Ito +2 more | 2005-05-10 |
| 6823116 | Optical waveguide device manufacturing jig, method of manufacturing optical waveguide device by use of the same jig, and the same optical waveguide device | Yukitoshi Inui, Kuniyoshi Kondo, Manabu Kagami, Tatsuya Yamashita, Hiroshi Ito | 2004-11-23 |