Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7684031 | Visual inspection apparatus, visual inspection method, and peripheral edge inspection unit that can be mounted on visual inspection apparatus | Atsutoshi Yokota, Hiroyasu Hebiishi | 2010-03-23 |
| 7630065 | Low-light specimen image pickup unit and low-light specimen image pickup apparatus | Hirobumi Suzuki | 2009-12-08 |
| 7570362 | Optical measurement apparatus utilizing total reflection | Yoshimasa Suzuki | 2009-08-04 |
| 7264966 | Method of isolating cell or sample to be analyzed in cell | Kazuo Washiyama | 2007-09-04 |
| 6956229 | Fluorescence reader wherein uniform fluorescence measurement is accomplished regardless of the state of the measurement object | Seiji Kondo, Sachiko Karaki, Yoko Ohashi | 2005-10-18 |
| 5317142 | Automatic focusing apparatus which removes light reflected by a lower surface of a sample | Hiroaki Noda, Hiroshi Kurosawa | 1994-05-31 |
| 5303082 | Stereomicroscope including two pair of polarizers and a quarter wavelength plate | Hideki Obuchi, Akira Watanabe | 1994-04-12 |
| 5228357 | Stage driving device for optical examining apparatus | — | 1993-07-20 |
| 5175644 | Microscope apparatus | — | 1992-12-29 |
| 5128808 | Turret condenser for microscopes | — | 1992-07-07 |
| 4533220 | Indicating device for indicating data within the visual field of microscope | Hiroyuki Kurita, Yuko Kobayashi, Juro Kikuchi, Hiroshi Takase, Kenichi Harada | 1985-08-06 |