| 8221304 |
Operation microscope |
Keiji Shioda, Kazuhito Nakanishi, Masakazu Mizoguchi, Takashi Fukaya, Wataru Ohno +4 more |
2012-07-17 |
| 7162292 |
Beam scanning probe system for surgery |
Wataru Ohno, Masaaki Ueda |
2007-01-09 |
| 7076286 |
Surgical microscope |
Masakazu Mizoguchi, Takashi Fukaya |
2006-07-11 |
| 6661571 |
Surgical microscopic system |
Keiji Shioda, Kazuhito Nakanishi, Masakazu Mizoguchi, Wataru Ohno, Toru Shinmura +2 more |
2003-12-09 |
| 6434416 |
Surgical microscope |
Masakazu Mizoguchi, Takashi Fukaya |
2002-08-13 |
| 5805335 |
Operating microscope |
Takashi Fukaya, Koji Yasunaga, Hiroshi Fujiwara, Yoshia Hoshino, Junichi Nozawa |
1998-09-08 |
| 5748366 |
Surgical microscope |
Koji Yasunaga, Hiroshi Fujiwara, Masami Hamada, Takashi Fukaya, Tomonori Ishikawa +2 more |
1998-05-05 |
| 5579772 |
Surgical microscope system |
Masami Hamada, Hiroshi Fujiwara, Takashi Fukaya, Masanori Kaneda, Toyoharu Hanzawa +4 more |
1996-12-03 |
| 5552929 |
Stereomicroscope |
Takashi Fukaya, Masami Hamada, Shinichi Nakamura, Toyoharu Hanzawa, Tomonori Ishikawa +2 more |
1996-09-03 |
| 5227914 |
Stereomicroscope including a single variable magnification optical system |
Toyoharu Hanzawa, Tomonori Ishikawa, Shinichi Nakamura, Hiroshi Fujiwara, Kimihiko Nishioka +5 more |
1993-07-13 |
| 5122904 |
Operating microscope with drape and suction means for removing air from the drape |
Hiroshi Fujiwara, Masami Hamada, Shigeo Tokunaga, Tomonori Ishikawa, Takashi Fukaya +3 more |
1992-06-16 |
| 5048941 |
Surgical miscroscope with a modular stand |
Masami Hamada, Hiroshi Fujiwara, Kosaku Tsuboshima, Toshiyuki Tsunoda, Takashi Nagano +4 more |
1991-09-17 |
| 4878746 |
Surgical microscope apparatus |
Hiroshi Nakano, Toyoaki Takeuchi, Toshiyuki Tsunoda |
1989-11-07 |