Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694218 | Optical encoder including a plurality of phase adjusting gratings | Atsushi Fukui, Kanji Nishii, Kenji Takamoto, Masami Ito | 1997-12-02 |
KT
Kazumasa Takata
Overall (1997): #121,626 of 185,788Top 70%
1
Patents 1997