Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624255 | Polymer material for use in optical communication parts | Takeshi Koyano, Juro Mita, Katsuaki Kaifu | 2003-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624255 | Polymer material for use in optical communication parts | Takeshi Koyano, Juro Mita, Katsuaki Kaifu | 2003-09-23 |