Ohishi; Masahiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohishi; Masahiro.The latest application filed is for "surveying instrument".
Company Profile
0.31.19
- Ohishi; Masahiro - Tokyo-to JP
- Ohishi; Masahiro - Tokyo JP
- Ohishi; Masahiro - Itabashi-ku JP
Patent Activity
| Patent | Date |
|---|---|
| Electro-optical distance meter Grant 10,732,267 - Sugiura , et al. | 2020-08-04 |
| Surveying instrument Grant 10,663,296 - Sugiura , et al. | 2020-05-26 |
| Surveying Instrument App 20180245917 - SUGIURA; Akinobu ; et al. | 2018-08-30 |
| Electro-Optical Distance Meter App 20180011177 - Sugiura; Akinobu ; et al. | 2018-01-11 |
| Scanning ophthalmic imaging apparatus Grant 9,161,691 - Ohishi , et al. October 20, 2 | 2015-10-20 |
| Electro-optical distance measuring method and electro-optical distance measuring device Grant 8,781,780 - Kanokogi , et al. July 15, 2 | 2014-07-15 |
| Distance measuring apparatus and distance measuring method Grant 8,610,880 - Ohishi , et al. December 17, 2 | 2013-12-17 |
| Scanning Laser Ophthalmoscope App 20130242261 - Ohishi; Masahiro ; et al. | 2013-09-19 |
| Distance measuring device Grant 8,179,522 - Minegishi , et al. May 15, 2 | 2012-05-15 |
| Distance Measuring Device App 20120033197 - Minegishi; Isao ; et al. | 2012-02-09 |
| Distance Measuring Apparatus And Distance Measuring Method App 20110310377 - Ohishi; Masahiro ; et al. | 2011-12-22 |
| Electro-Optical Distance Measuring Method And Electro-Optical Distance Measuring Device App 20110270563 - Kanokogi; Mitsuru ; et al. | 2011-11-03 |
| Time lag measuring device, distance measuring apparatus and distance measuring method Grant 7,945,821 - Ohishi , et al. May 17, 2 | 2011-05-17 |
| Surveying instrument and surveying method Grant 7,903,235 - Ohishi , et al. March 8, 2 | 2011-03-08 |
| Time difference measuring device, measuring method, distance measuring device, and distance measuring method Grant 7,777,865 - Ohishi , et al. August 17, 2 | 2010-08-17 |
| Surveying instrument Grant 7,626,686 - Ohishi , et al. December 1, 2 | 2009-12-01 |
| Surveying Instrument and Surveying Method App 20090268193 - Ohishi; Masahiro ; et al. | 2009-10-29 |
| Time lag measuring device, distance measuring apparatus and distance measuring method App 20090235127 - Ohishi; Masahiro ; et al. | 2009-09-17 |
| Time Difference Measuring Device, Measuring Method, Distance Measuring Device, and Distance Measuring Method App 20090122296 - Ohishi; Masahiro ; et al. | 2009-05-14 |
| Surveying Instrument App 20090046272 - Ohishi; Masahiro ; et al. | 2009-02-19 |
| Distance measuring method and distance measuring device Grant 7,382,443 - Ohtomo , et al. June 3, 2 | 2008-06-03 |
| Distance measuring method and distance measuring device App 20070146683 - Ohtomo; Fumio ; et al. | 2007-06-28 |
| Distance measuring system Grant 6,803,593 - Ohishi , et al. October 12, 2 | 2004-10-12 |
| Measuring system Grant 6,710,885 - Ohishi , et al. March 23, 2 | 2004-03-23 |
| Distance measuring device and method for adjusting photodetection unit of distance measuring device Grant 6,693,703 - Ohishi , et al. February 17, 2 | 2004-02-17 |
| Optical pulse observing device Grant 6,687,038 - Ohtomo , et al. February 3, 2 | 2004-02-03 |
| Target device Grant 6,683,693 - O Tsuka , et al. January 27, 2 | 2004-01-27 |
| Light-wave rangefinder using a pulse method Grant 6,665,055 - Ohishi , et al. December 16, 2 | 2003-12-16 |
| Light-wave rangefinder using a pulse method App 20030142287 - Ohishi, Masahiro ; et al. | 2003-07-31 |
| Distance Measuring system App 20020185618 - Ohishi, Masahiro ; et al. | 2002-12-12 |
| Automatic surveying equipment and three-dimensions measuring method Grant 6,473,166 - Ohishi , et al. October 29, 2 | 2002-10-29 |
| Three-dimensions measuring method and surveying equipment using the same Grant 6,473,716 - Ohishi , et al. October 29, 2 | 2002-10-29 |
| Light wave rangefinder Grant 6,433,860 - Ohishi August 13, 2 | 2002-08-13 |
| Measuring system App 20020080368 - Ohishi, Masahiro ; et al. | 2002-06-27 |
| Small size rotary motor App 20020079767 - Ohishi, Masahiro ; et al. | 2002-06-27 |
| Portable type distance measuring apparatus Grant 6,396,571 - Ohtomo , et al. May 28, 2 | 2002-05-28 |
| Mixing apparatus and optical rangefinder using the same Grant 6,356,344 - Ohishi , et al. March 12, 2 | 2002-03-12 |
| Optical pulse observing device App 20020024712 - Ohtomo, Fumio ; et al. | 2002-02-28 |
| Portable type distance measuring apparatus App 20020008866 - Ohtomo, Fumio ; et al. | 2002-01-24 |
| Distance measuring device and method for adjusting photodetection unit of distance measuring device App 20010002860 - Ohishi, Masahiro ; et al. | 2001-06-07 |
| Laser beam emitting apparatus Grant 5,936,987 - Ohishi , et al. August 10, 1 | 1999-08-10 |
| Laser oscillating apparatus and method of driving laser beam source Grant 5,825,798 - Momiuchi , et al. October 20, 1 | 1998-10-20 |
| High resolution measuring device for time difference Grant 5,075,878 - Ohtomo , et al. December 24, 1 | 1991-12-24 |
| Light wave distance measuring instrument of the pulse type Grant 5,054,911 - Ohishi , et al. October 8, 1 | 1991-10-08 |
| Optical distance measuring apparatus having a measurement error compensating function Grant 5,002,388 - Ohishi , et al. March 26, 1 | 1991-03-26 |
| Delay time measuring device Grant 4,942,561 - Ohishi , et al. July 17, 1 | 1990-07-17 |
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