Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7852080 | MRI apparatus including a lighting unit | Hiromitsu Takamori, Ayumi Katsunuma, Kazuhiko Tsujita | 2010-12-14 |
| 5704896 | Endoscope apparatus with lens for changing the incident angle of light for imaging | Yumiko Okada, Tadashi Sekiguchi | 1998-01-06 |
| 5297226 | Light guide connector | — | 1994-03-22 |
| 4998971 | Electronic endoscope apparatus capable of observing laser-illuminated biological body portion | — | 1991-03-12 |