Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5722753 | Lamp device of liquid-crystal projection apparatus | Takehiro Okada, Shigeru Aruga, Tadashi Ohira, Tsuguhide Ioki, Shigekazu Yamagishi | 1998-03-03 |
YM
Yaoki Maeda
Overall (All Time): #3,677,401 of 4,157,543Top 90%
1
Patents All Time