Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9994045 | Light irradiation apparatus including a light shield | Takumi Sato, Koji Enomoto, Yoshihiro Kanahashi, Yoshihisa Yokokawa, Norihiro Sengoku | 2018-06-12 |
| 8882275 | Light source device | Akihiko Sugitani, Kiyoyuki Kabuki, Yoshihiro Horikawa | 2014-11-11 |
| 8779654 | Discharge lamp apparatus including a high pressure discharge lamp, a concave reflection mirror, and a laser light source | Ai Okazaki, Takumi Sato | 2014-07-15 |
| 8714777 | Optical device | Mikio Shimizu | 2014-05-06 |
| 8668339 | Light source device | Kiyoyuki Kabuki, Akihiko Sugitani, Yoshihiro Horikawa | 2014-03-11 |
| 7492082 | Light source apparatus with sealing portion receiving section | Yukiharu Tagawa | 2009-02-17 |
| 7347591 | Reflector and light source apparatus having reflector | — | 2008-03-25 |
| 7344246 | Observation apparatus | Toru Noda, Kazuhiko Onuma, Yasufumi Fukuma, Koji Nishio, Hidetaka Aeba +2 more | 2008-03-18 |
| 7258442 | Eye fundus photographing system | Toru Noda, Hidetaka Aeba, Yasufumi Fukuma | 2007-08-21 |
| 6570303 | Light unit with improved heat dissipation | — | 2003-05-27 |
| 5957570 | Reflector discharge lamp | Masachika Ooyama | 1999-09-28 |
| 5773932 | Metal halide lamp with reduced color shadowing | Masachika Ooyama, Mitsuo Narita | 1998-06-30 |
| 5523862 | Parabolic dielectric multilayer reflector | Mitsuo Narita, Toshiya Ukai | 1996-06-04 |
| 5374967 | Ophthalmological image processing system | Masayuki Hideshima, Toru Suzuki, Akio Sakurai, Akio Morimoto | 1994-12-20 |
| 5291231 | Opthalmological image processing system | Masayuki Hideshima, Toru Suzuki, Akio Sakurai, Akio Morimoto | 1994-03-01 |