YUTANI; Keiichiroh

Patent Applications and Registrations

Patent applications and USPTO patent grants for YUTANI; Keiichiroh.The latest application filed is for "electrochromic element and electrochromic light control device".

Company Profile

21.40.57

YUTANI; Keiichiroh - Kanagawa JP
YUTANI; Keiichiroh - Ohta-ku, Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electrochromic Element And Electrochromic Light Control Device App 20220035218 - YUTANI; Keiichiroh ; et al.	2022-02-03
Electrochromic element Grant 11,237,447 - Yutani , et al. February 1, 2	2022-02-01
Electrochromic device Grant 11,221,533 - Takeuchi , et al. January 11, 2	2022-01-11
Electrochromic element and electrochromic dimming element Grant 11,209,713 - Yamamoto , et al. December 28, 2	2021-12-28
Electrochromic device, electronic dimming eyeglasses, augmented reality eyeglasses, and camera Grant 11,106,106 - Sasa , et al. August 31, 2	2021-08-31
Electrochromic compound, electrochromic composition, and display element Grant 11,053,267 - Sagisaka , et al. July 6, 2	2021-07-06
Electrochromic Element And Production Method Thereof, Electrochromic Light-adjusting Element, Electrochromic Light-adjusting Lens, And Electrochromic Device App 20210165296 - YUTANI; Keiichiroh ; et al.	2021-06-03
Electrochromic Device, Control Device Of Electrochromic Device, And Control Method Of Electrochromic Device App 20210033939 - HASEGAWA; Tohru ; et al.	2021-02-04
Optical Element And Spectacles App 20200409182 - ENDOH; Yuuya ; et al.	2020-12-31
Electrochromic Device, Wearable Device, And Method For Driving Electrochromic Device App 20200301226 - YASHIRO; Tohru ; et al.	2020-09-24
Electronic Device, Method For Producing Electronic Device, And Photochromatic Lens Unit App 20200301227 - TAKAHASHI; Yasuhiro ; et al.	2020-09-24
Electrochromic Compound, Electrochromic Composition, And Display Element App 20200216478 - SAGISAKA; Toshiya ; et al.	2020-07-09
Electrochromic compound, electrochromic composition, and display element Grant 10,626,133 - Sagisaka , et al.	2020-04-21
Electrochromic element, display device and driving method thereof Grant 10,527,905 - Kaneko , et al. J	2020-01-07
Electrochromic device and production method thereof Grant 10,495,937 - Yashiro , et al. De	2019-12-03
Electrochromic Device, Electronic Dimming Eyeglasses, Augmented Reality Eyeglasses, And Camera App 20190285960 - SASA; Noboru ; et al.	2019-09-19
Electrochromic Element App 20190227401 - YUTANI; Keiichiroh ; et al.	2019-07-25
Electrochromic dimming device and electrochromic driving device Grant 10,281,793 - Ohshima , et al.	2019-05-07
Electrochromic Compound, Electrochromic Composition, And Display Element App 20190031694 - SAGISAKA; Toshiya ; et al.	2019-01-31
Electrochromic device and electrochromic dimming device Grant 10,126,623 - Goto , et al. November 13, 2	2018-11-13
Electrochromic Device App 20180299740 - TAKEUCHI; Kohji ; et al.	2018-10-18
Electrochromic compound, electrochromic composition, and display element Grant 10,093,693 - Sagisaka , et al. October 9, 2	2018-10-09
Electrochromic display device Grant 10,012,885 - Okada , et al. July 3, 2	2018-07-03
Electrochromic Element, Display Device And Driving Method Thereof App 20180113366 - KANEKO; Fuminari ; et al.	2018-04-26
Electrochromic compound, electrochromic composition, display element, and dimming element Grant 9,932,522 - Goto , et al. April 3, 2	2018-04-03
Electrochromic device and method for producing electrochromic device Grant 9,891,497 - Yashiro , et al. February 13, 2	2018-02-13
Electrochromic apparatus, electrochromic element, and method of manufacturing electrochromic element Grant 9,869,918 - Matsumoto , et al. January 16, 2	2018-01-16
Electrochromic display element, display device, information system, and electrochromic dimming lens Grant 9,829,762 - Takahashi , et al. November 28, 2	2017-11-28
Electrochromic Device And Production Method Thereof App 20170329197 - YASHIRO; Tohru ; et al.	2017-11-16
Electrochromic Element And Electrochromic Dimming Element App 20170235203 - YAMAMOTO; Satoshi ; et al.	2017-08-17
Electrochromic Compound, Electrochromic Composition, Display Element, And Dimming Element App 20170226413 - GOTO; Daisuke ; et al.	2017-08-10
Electrochromic compound, electrochromic composition, display element, and dimming element Grant 9,688,706 - Inoue , et al. June 27, 2	2017-06-27
Electrochromic Device And Electrochromic Dimming Device App 20170176833 - GOTO; Shun ; et al.	2017-06-22
Electrochromic Display Device App 20170131609 - OKADA; Yoshinori ; et al.	2017-05-11
Electrochromic display device with intermediate display electrode containing electrically conductive fine particle and a method for manufacturing such device Grant 9,632,385 - Okada , et al. April 25, 2	2017-04-25
Electrochromic Device And Method For Producing Electrochromic Device App 20170010514 - YASHIRO; Tohru ; et al.	2017-01-12
Electrochromic Dimming Device And Electrochromic Driving Device App 20160349590 - OHSHIMA; Atsushi ; et al.	2016-12-01
Electrochromic display element and image display device Grant 9,500,926 - Fujimura , et al. November 22, 2	2016-11-22
Electrochromic Apparatus, Electrochromic Element, And Method Of Manufacturing Electrochromic Element App 20160209721 - Matsumoto; Takahiko ; et al.	2016-07-21
Electrochromic Compound, Electrochromic Composition, Display Element, And Dimming Element App 20160108072 - INOUE; Mamiko ; et al.	2016-04-21
Electrochromic device and production method thereof Grant 9,304,368 - Yashiro , et al. April 5, 2	2016-04-05
Electrochromic Display Device, And Producing Method And Driving Method Thereof App 20160005375 - Naijo; Yoshihisa ; et al.	2016-01-07
Electrochromic Display Element And Image Display Device App 20150378233 - FUJIMURA; Koh ; et al.	2015-12-31
Electrochromic Display Element, Display Device, Information System, And Electrochromic Dimming Lens App 20150331295 - Takahashi; Hiroyuki ; et al.	2015-11-19
Electrochromic Compound, Electrochromic Composition, And Display Element App 20150274761 - Sagisaka; Toshiya ; et al.	2015-10-01
Electrochromic Device And Production Method Thereof App 20150198857 - Yashiro; Tohru ; et al.	2015-07-16
Electrochromic display element and display device Grant 9,069,222 - Naijo , et al. June 30, 2	2015-06-30
Electrochromic Device And A Method For Manufacturing An Electrochromic Device App 20150168796 - Yashiro; Tohru ; et al.	2015-06-18
Electrochromic Display Element And Display Device App 20140268284 - Naijo; Yoshihisa ; et al.	2014-09-18
Solid Dye Sensitization Type Solar Cell And Solid Dye Sensitization Type Solar Cell Module App 20140212705 - Horiuchi; Tamotsu ; et al.	2014-07-31
Electrochromic Display Device And A Method For Manufacturing An Electrochromic Display Device App 20130250394 - Okada; Yoshinori ; et al.	2013-09-26

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.