Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404543 | Infrared shielding film | Shigenobu Maruoka | 2002-06-11 |
| 6383625 | Antifouling infrared shielding film and process for producing the same | Yutaka Onozawa, Shunpei Watanabe | 2002-05-07 |