Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6307332 | Lamp life meter and endoscope light source unit | Toshiaki Noguchi, Nobuo Moriya, Terutoshi Shigemoto, Koji Saito | 2001-10-23 |
| 5526249 | Light source device | Toshiaki Noguchi, Masato Toda, Masanobu Koitabashi, Keiji Handa, Akihiro Amemiya +4 more | 1996-06-11 |
| 5196928 | Endoscope system for simultaneously displaying two endoscopic images on a shared monitor | Yasuyuki Kaneko, Masahiko Hamano, Kazufumi Takamizawa, Matsumi Oshima, Hideyuki Shoji +4 more | 1993-03-23 |