Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5716122 | Optical apparatus using polarizing beam splitter | Sampei Esaki, Kunihiko Yoshino, Shingo Inoue, Tetsuo Hattori | 1998-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5716122 | Optical apparatus using polarizing beam splitter | Sampei Esaki, Kunihiko Yoshino, Shingo Inoue, Tetsuo Hattori | 1998-02-10 |