Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8191471 | Method for inspecting print, apparatus for inspecting print, and printer | — | 2012-06-05 |
| 7068882 | Optical fiber microlens, optical fiber and method of positioning optical fiber | Masahiro Saito, Norihiko Ito, Nobuo Imaizumi | 2006-06-27 |
| 7002742 | Polarizing function element, optical isolator, laser diode module and method of producing polarizing function element | Nobuo Imaizumi, Kenichi Shiroki, Yoshihito Kasai | 2006-02-21 |