Nagahama; Tatsuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nagahama; Tatsuya.The latest application filed is for "electrical-device system and detachable dc power source".
Company Profile
16.53.53
- Nagahama; Tatsuya - Anjo JP
- NAGAHAMA; Tatsuya - Anjo-Shi JP
- Nagahama; Tatsuya - Kanagawa JP
- Nagahama; Tatsuya - Kawasaki JP
- Nagahama; Tatsuya - Kawasaki-shi JP
- Nagahama; Tatsuya - Aichi JP
- Nagahama; Tatsuya - Tokyo JA
Patent Activity
| Patent | Date |
|---|---|
| Battery Grant D964,270 - Okuda , et al. September 20, 2 | 2022-09-20 |
| Electrical-device System And Detachable Dc Power Source App 20220181894 - NAGAHAMA; Tatsuya | 2022-06-09 |
| Battery Grant D945,959 - Okuda , et al. March 15, 2 | 2022-03-15 |
| Variable focal length lens apparatus Grant 11,237,354 - Nagahama , et al. February 1, 2 | 2022-02-01 |
| Image pick-up device, image measurement apparatus, non-contact displacement-detecting device and non-contact profile-measuring device Grant 11,193,757 - Yoshida , et al. December 7, 2 | 2021-12-07 |
| Portable Battery Pack Charging System, Method For Recharging A Battery Pack, And Adapter Therefor App 20210367435 - FURUI; Nobuyasu ; et al. | 2021-11-25 |
| Battery Grant D935,996 - Okuda , et al. November 16, 2 | 2021-11-16 |
| Power tool system and battery pack therefor having wireless communicator Grant 11,114,870 - Furui , et al. September 7, 2 | 2021-09-07 |
| Adapter Optical System And Focal Length Variable Optical System App 20210173128 - Nagahama; Tatsuya ; et al. | 2021-06-10 |
| Power Tool App 20210099053 - NAGAHAMA; Tatsuya ; et al. | 2021-04-01 |
| Battery Pack App 20210098756 - NAITO; Akira ; et al. | 2021-04-01 |
| Battery Pack App 20210098755 - NAGAHAMA; Tatsuya ; et al. | 2021-04-01 |
| Battery Pack App 20210098757 - NAGAHAMA; Tatsuya | 2021-04-01 |
| Power tool Grant 10,903,718 - Nagahama , et al. January 26, 2 | 2021-01-26 |
| Power tool Grant 10,886,816 - Doan , et al. January 5, 2 | 2021-01-05 |
| Power tool Grant 10,848,032 - Doan , et al. November 24, 2 | 2020-11-24 |
| Portable Battery Pack Charging System, Method For Recharging A Battery Pack, And Adapter Therefor App 20200343744 - Furui; Nobuyasu ; et al. | 2020-10-29 |
| Battery Pack App 20200321576 - NAGAHAMA; Tatsuya ; et al. | 2020-10-08 |
| Power tool Grant 10,749,405 - Nagahama A | 2020-08-18 |
| Power tool system and battery pack therefor having wireless communicator Grant 10,749,360 - Furui , et al. A | 2020-08-18 |
| Image Pick-up Device, Image Measurement Apparatus, Non-contact Displacement-detecting Device And Non-contact Profile-measuring D App 20200208965 - YOSHIDA; Satoru ; et al. | 2020-07-02 |
| Battery Pack App 20200176736 - TAGA; Hideyuki ; et al. | 2020-06-04 |
| Variable focal length lens apparatus Grant 10,663,629 - Nagahama , et al. | 2020-05-26 |
| Imaging system and imaging method Grant 10,642,017 - Cho , et al. | 2020-05-05 |
| Electric power tool Grant 10,608,500 - Nagahama | 2020-03-31 |
| Telecentric Optical Apparatus App 20200073093 - Okabe; Kenji ; et al. | 2020-03-05 |
| Telecentric optical apparatus Grant 10,520,710 - Okabe , et al. Dec | 2019-12-31 |
| Variable focal length lens Grant D870,795 - Okayasu , et al. Dec | 2019-12-24 |
| Variable focal length lens Grant D869,542 - Okayasu , et al. Dec | 2019-12-10 |
| Power tool system and battery pack therefor having wireless communicator App 20190334357 - FURUI; Nobuyasu ; et al. | 2019-10-31 |
| Portable battery pack charging system, method for recharging a battery pack, and adapter therefor Grant 10,396,573 - Furui , et al. A | 2019-08-27 |
| Variable Focal Length Lens Apparatus App 20190121056 - NAGAHAMA; Tatsuya ; et al. | 2019-04-25 |
| Power Tool App 20190001452 - NAGAHAMA; Tatsuya | 2019-01-03 |
| Power Tool App 20190006909 - NAGAHAMA; Tatsuya | 2019-01-03 |
| Variable focal length lens system with multi-level extended depth of field image processing Grant 10,101,572 - Bryll , et al. October 16, 2 | 2018-10-16 |
| Charger for hand-held power tool, power tool system and method of charging a power tool battery Grant 10,090,692 - Yoshikawa , et al. October 2, 2 | 2018-10-02 |
| Measurement system and method for switching set value for adjustment Grant 10,088,420 - Okabe , et al. October 2, 2 | 2018-10-02 |
| Variable focal length lens Grant D829,261 - Matsumiya , et al. September 25, 2 | 2018-09-25 |
| Power Tool App 20180241281 - DOAN; Toan Van ; et al. | 2018-08-23 |
| Power Tool App 20180205288 - Nagahama; Tatsuya ; et al. | 2018-07-19 |
| Interference measuring device and method of measurement using the same device Grant 10,024,648 - Nagahama , et al. July 17, 2 | 2018-07-17 |
| Variable Focal Length Lens Apparatus App 20180180774 - NAGAHAMA; Tatsuya ; et al. | 2018-06-28 |
| Variable Focal Length Lens System With Multi-level Extended Depth Of Field Image Processing App 20180143419 - Bryll; Robert Kamil ; et al. | 2018-05-24 |
| Power tool Grant 9,948,162 - Nagahama , et al. April 17, 2 | 2018-04-17 |
| Portable Battery Pack Charging System, Method For Recharging A Battery Pack, And Adapter Therefor App 20180076639 - FURUI; Nobuyasu ; et al. | 2018-03-15 |
| Interference Measuring Device And Method Of Measurement Using The Same Device App 20170363411 - Nagahama; Tatsuya ; et al. | 2017-12-21 |
| Measurement System And Method For Switching Set Value For Adjustment App 20170336327 - Okabe; Kenji ; et al. | 2017-11-23 |
| Imaging System And Imaging Method App 20170285318 - CHO; Gyokubu ; et al. | 2017-10-05 |
| Portable battery pack charging system, method for recharging a battery pack, and adapter therefor Grant 9,780,583 - Furui , et al. October 3, 2 | 2017-10-03 |
| Power tool, such as a portable circular saw, having improved braking and cooling Grant 9,776,338 - Abe , et al. October 3, 2 | 2017-10-03 |
| Focus detection unit and optical apparatus Grant 9,733,464 - Moriuchi , et al. August 15, 2 | 2017-08-15 |
| Light interference measuring device and program therefor Grant 9,726,473 - Okabe , et al. August 8, 2 | 2017-08-08 |
| Electric Power Tool App 20170214292 - NAGAHAMA; Tatsuya | 2017-07-27 |
| Charger For Hand-held Power Tool, Power Tool System And Method Of Charging A Power Tool Battery App 20170126038 - Yoshikawa; Shuji ; et al. | 2017-05-04 |
| Charger for hand-held power tool, power tool system and method of charging a power tool battery Grant 9,577,450 - Yoshikawa , et al. February 21, 2 | 2017-02-21 |
| Telecentric Optical Apparatus App 20160349490 - Okabe; Kenji ; et al. | 2016-12-01 |
| Focus Detection Unit And Optical Apparatus App 20150346475 - MORIUCHI; Eisuke ; et al. | 2015-12-03 |
| Work machine having operation rod Grant 9,198,347 - Nagahama December 1, 2 | 2015-12-01 |
| Optical measuring device Grant 9,170,196 - Okabe , et al. October 27, 2 | 2015-10-27 |
| Light Interference Measuring Device And Program Therefor App 20150176967 - Okabe; Kenji ; et al. | 2015-06-25 |
| Optical measuring device Grant 9,006,657 - Okabe , et al. April 14, 2 | 2015-04-14 |
| Power Tool App 20150069864 - Nagahama; Tatsuya ; et al. | 2015-03-12 |
| White-light interferometric measuring device Grant 8,953,170 - Usami , et al. February 10, 2 | 2015-02-10 |
| Light-interference measuring apparatus Grant 8,891,090 - Nagahama , et al. November 18, 2 | 2014-11-18 |
| Power Tool, Such As A Portable Circular Saw, Having Improved Braking And Cooling App 20140215839 - ABE; Kenji ; et al. | 2014-08-07 |
| Work Machine Having Operation Rod App 20140208599 - NAGAHAMA; Tatsuya | 2014-07-31 |
| Portable Battery Pack Charging System, Method For Recharging A Battery Pack, And Adapter Therefor App 20140159662 - Furui; Nobuyasu ; et al. | 2014-06-12 |
| Charger For Hand-held Power Tool, Power Tool System And Method Of Charging A Power Tool Battery App 20140159640 - Yoshikawa; Shuji ; et al. | 2014-06-12 |
| Optical Measuring Device App 20140145084 - OKABE; Kenji ; et al. | 2014-05-29 |
| Photoelectric encoder with optical grating Grant 8,658,964 - Kaneko , et al. February 25, 2 | 2014-02-25 |
| Optical encoder using off-axis imaging through a lens Grant 8,637,805 - Altendorf , et al. January 28, 2 | 2014-01-28 |
| Interference objective lens unit and light-interference measuring apparatus using thereof Grant 8,553,232 - Matsumiya , et al. October 8, 2 | 2013-10-08 |
| White-light Interferometric Measuring Device App 20130242311 - USAMI; Atsushi ; et al. | 2013-09-19 |
| Optical encoder Grant 8,476,577 - Nagahama , et al. July 2, 2 | 2013-07-02 |
| Autofocus device with contrast enhancement Grant 8,258,448 - Nagahama , et al. September 4, 2 | 2012-09-04 |
| Optical Measuring Device App 20120153152 - OKABE; Kenji ; et al. | 2012-06-21 |
| Interference Objective Lens Unit And Light-interference Measuring Apparatus Using Thereof App 20120099115 - MATSUMIYA; Sadayuki ; et al. | 2012-04-26 |
| Illumination device and vision measuring instrument Grant 8,033,673 - Shimokawa , et al. October 11, 2 | 2011-10-11 |
| Optical Encoder App 20110233390 - Nagahama; Tatsuya ; et al. | 2011-09-29 |
| Optical Encoder App 20110233391 - Altendorf; Eric Herbert ; et al. | 2011-09-29 |
| Light-interference Measuring Apparatus App 20110222069 - NAGAHAMA; Tatsuya ; et al. | 2011-09-15 |
| Photoelectric Encoder App 20110095171 - KANEKO; Emi ; et al. | 2011-04-28 |
| Autofocus Device App 20100133417 - Nagahama; Tatsuya ; et al. | 2010-06-03 |
| Optical measuring instrument App 20090303068 - Arai; Masanori ; et al. | 2009-12-10 |
| Optical unit and measuring instrument App 20090237650 - Shimokawa; Seiji ; et al. | 2009-09-24 |
| Objective lens App 20090040603 - Nagahama; Tatsuya ; et al. | 2009-02-12 |
| Illumination Device And Vision Measuring Instrument App 20080285254 - SHIMOKAWA; Seiji ; et al. | 2008-11-20 |
| Photoelectric encoder Grant 7,329,859 - Mizutani , et al. February 12, 2 | 2008-02-12 |
| Photoelectric encoder App 20060202113 - Mizutani; Miyako ; et al. | 2006-09-14 |
| Illuminance calibrating method of illuminator, illuminance calibration controller of illuminator, illuminance calibrating program of illuminator, recording medium storing the program and measuring tool Grant 7,015,447 - Yoshida , et al. March 21, 2 | 2006-03-21 |
| Ring illuminator Grant 6,857,762 - Shimokawa , et al. February 22, 2 | 2005-02-22 |
| Illuminance calibrating method of illuminator, illuminance calibration controller of illuminator, illuminance calibrating program of illuminator, recording medium storing the program and measuring tool App 20050007604 - Yoshida, Hiroyuki ; et al. | 2005-01-13 |
| Ring illuminator App 20030231494 - Shimokawa, Seiji ; et al. | 2003-12-18 |
| Double telecentric objective lens Grant 6,639,653 - Nagahama , et al. October 28, 2 | 2003-10-28 |
| Double telecentric objective lens App 20030043355 - Nagahama, Tatsuya ; et al. | 2003-03-06 |
| Flotation machine Grant 3,872,010 - Nagahama March 18, 1 | 1975-03-18 |
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