Sakamoto; Jun-ichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakamoto; Jun-ichi.The latest application filed is for "magnesium-lithium alloy member, manufacturing method thereof, optical apparatus, imaging apparatus, electronic apparatus and mobile object".

Company Profile

1.8.9

Sakamoto; Jun-ichi - Yokohama-shi JP
Sakamoto; Jun-ichi - Yokohama JP
Sakamoto; Jun-ichi - Hyogo JP
Sakamoto; Jun-ichi - Yokahama N/A JP
Sakamoto; Jun-ichi - Yokahama-shi JP
Sakamoto; Jun-Ichi - Hirakata JA

*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
Magnesium-lithium Alloy Member, Manufacturing Method Thereof, Optical Apparatus, Imaging Apparatus, Electronic Apparatus And Mobile Object App 20220010412 - Sakamoto; Jun-ichi	2022-01-13
Magnesium-lithium alloy member, manufacturing method thereof, optical apparatus, imaging apparatus, electronic apparatus and mobile object Grant 11,180,832 - Sakamoto November 23, 2	2021-11-23
Magnesium-lithium Alloy Member, Manufacturing Method Thereof, Optical Apparatus, Imaging Apparatus, Electronic Apparatus And Mob App 20200190636 - Sakamoto; Jun-ichi	2020-06-18
Method for producing paraffins Grant 9,862,656 - Kuwana , et al. January 9, 2	2018-01-09
Method of producing optical element and optical element Grant 8,941,920 - Arai , et al. January 27, 2	2015-01-27
Method For Producing Paraffins And Apparatus For Producing Paraffins App 20140378721 - Kuwana; Akihiro ; et al.	2014-12-25
Optical element and method of manufacturing optical element with each of first and second layers having a repetition structure Grant 8,715,516 - Sakamoto , et al. May 6, 2	2014-05-06
Method Of Manufacturing An Optical Element App 20130241090 - Sakamoto; Jun-ichi ; et al.	2013-09-19
Method Of Producing Wire-grid Polarizer And Wire-grid Polarizer App 20120176676 - Sakamoto; Jun-ichi	2012-07-12
Method Of Producing Optical Element And Optical Element App 20110123765 - Arai; Kazuhiro ; et al.	2011-05-26
Optical Element And Method Of Manufacturing Optical Element With Each Of First And Second Layers Having A Repetition Structure App 20110114598 - Sakamoto; Jun-ichi ; et al.	2011-05-19
Optical element and method of manufacturing optical element with each of first and second layers having a repetition structure Grant 7,929,209 - Sakamoto , et al. April 19, 2	2011-04-19
Optical Element And Method Of Manufacturing Optical Element App 20070201135 - Sakamoto; Jun-ichi ; et al.	2007-08-30
Flush toilet bowl Grant 3,932,901 - Inui , et al. January 20, 1	1976-01-20

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.