Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949485 | Glass for substrate and glass substrate | Yasumasa Nakao | 2005-09-27 |
| 6940220 | Glass, method for its production, and FED device | Kei Maeda | 2005-09-06 |
| 6922577 | Optical measuring device having d.c. component elimination | Yasuji Inobe, Seiji Nagakusa, Teiyuu Kimura | 2005-07-26 |