Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7577076 | Tilt sensor using diffraction grating | Tetsuya Ogata, Shigeru Oohchida, Junichi Kitabayashi | 2009-08-18 |
SD
Suguru Douwaki
Overall (All Time): #3,333,189 of 4,157,543Top 85%
1
Patents All Time