Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6053936 | Portable illumination device for modifying circadian rhythms | Emi Koyama, Hozumi Matsubara, Toshio Nakano, Akihiro Michimori | 2000-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6053936 | Portable illumination device for modifying circadian rhythms | Emi Koyama, Hozumi Matsubara, Toshio Nakano, Akihiro Michimori | 2000-04-25 |