Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6154278 | Optical encoder for optically measuring displacement of moving body | Masami Ito, Makoto Kato, Kanji Nishii, Atsushi Fukui | 2000-11-28 |
KF
Keiichi Fujikawa
Overall (All Time): #3,635,237 of 4,157,543Top 90%
1
Patents All Time