Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498380 | Substrate for photoelectric conversion device, and photoelectric conversion device using the same | Tsuyoshi Otani, Yukio Sueyoshi, Akira Fujisawa, Masahiro Hirata | 2002-12-24 |
| 6444898 | Transparent layered product and glass article using the same | Akira Fujisawa, Masahiro Hirata, Tsuyoshi Otani | 2002-09-03 |
| 6379776 | Nonfogging and stainproof glass articles | Hiroaki Tada, Koji Shimoda, Kazuhiro Doushita, Takashi Sunada | 2002-04-30 |