Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11096572 | Scanning optical system and observation apparatus | — | 2021-08-24 |
| 10492667 | Optical fiber scanning apparatus and optical scanning type endoscope | Kazuhisa Karaki, Mamoru Hasegawa | 2019-12-03 |
| 10422747 | Imaging optical system, illumination apparatus, observation apparatus, and wavefront recovery device | — | 2019-09-24 |
| 10330905 | Pair of phase modulation elements for imaging optical system, imaging optical system, illuminating device, and microscope apparatus | — | 2019-06-25 |
| 10168283 | Observation apparatus and method for sharpening final image | — | 2019-01-01 |
| 10108008 | Image-forming optical system, illumination apparatus, and observation apparatus | — | 2018-10-23 |
| 9513223 | Scanning observation apparatus | — | 2016-12-06 |
| 9055866 | Internal observation device for object having light scattering properties, internal body observation device, endoscope for internal observation and internal observation method | Toshiharu Narita, Ken Fujinuma, Ryosuke Ito, Kenji Taira, Hideyuki Takaoka +2 more | 2015-06-16 |
| 8169724 | Objective lens adapter | Tadashi Hirata | 2012-05-01 |
| 8129687 | Lighting system, method of lighting, optical detector, and method of optical detection | — | 2012-03-06 |
| 8119960 | Light emitting type lighting system, method of light emitting type lighting, and scanning optical microscope | — | 2012-02-21 |
| 7782528 | Microscope examination apparatus | Yoshihisa Tanikawa, Tadashi Hirata, Seiya Takahashi | 2010-08-24 |
| 7643209 | Microscope optical system, microscope apparatus, and microscope observation method | — | 2010-01-05 |
| 7450325 | Objective-lens protector, objective-lens treatment method, and objective-lens cleaner | Hideto Yamashita, Tadashi Hirata | 2008-11-11 |
| 7304789 | Microscope system and objective unit | Tadashi Hirata, Yoshihiro Kawano | 2007-12-04 |
| 7233437 | Laser-scanning microscope | Tadashi Hirata | 2007-06-19 |
| 7224523 | Scanning optical microscope | Takehiro Yoshida | 2007-05-29 |
| 7002736 | Scanning optical microscope | Takehiro Yoshida | 2006-02-21 |
| 6774944 | Image taking apparatus | — | 2004-08-10 |
| 6751016 | Scanning optical microscope | Takehiro Yoshida | 2004-06-15 |
| 6710938 | Objective scanning microscope | — | 2004-03-23 |
| 6515734 | Exposure apparatus | Hidetoshi Yamada, Susumu Kikuchi, Toshihiro Kitahara, Tatsuo Nagasaki | 2003-02-04 |
| 5334830 | Scanning optical microscope having a compact confocal optical system for adjusting position of aperture | Hisao Kitagawa, Mitsunori Yamamoto, Shingo Kashima | 1994-08-02 |
| 5225671 | Confocal optical apparatus | — | 1993-07-06 |