Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404968 | Optical waveguide elements and a process for producing the same | Mitsuhiro Kitamura, Tatsuo Kawaguchi, Jungo Kondo, Minoru Imaeda | 2002-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404968 | Optical waveguide elements and a process for producing the same | Mitsuhiro Kitamura, Tatsuo Kawaguchi, Jungo Kondo, Minoru Imaeda | 2002-06-11 |