Shijo; Masayuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shijo; Masayuki.The latest application filed is for "compound, resin precursor, cured object, optical element, optical system, interchangeable camera lens, optical device, cemented lens, and method for manufacturing cemented lens".

Company Profile

0.5.5

Shijo; Masayuki - Yokohama JP
SHIJO; Masayuki - Yokohama-shi JP
Shijo; Masayuki - Sendai 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
Compound, resin precursor, cured product, optical element, optical system, interchangeable lens for camera, optical device, cemented lens, and production method for cemented lens Grant 11,440,869 - Someya , et al. September 13, 2	2022-09-13
Compound, Resin Precursor, Cured Object, Optical Element, Optical System, Interchangeable Camera Lens, Optical Device, Cemented Lens, And Method For Manufacturing Cemented Lens App 20220120937 - SOMEYA; Yoshihiro ; et al.	2022-04-21
Compound, Resin Precursor, Cured Object, Optical Element, Optical System, Interchangeable Camera Lens, Optical Device, Cemented Lens, And Method For Manufacturing Cemented Lens App 20210395580 - SOMEYA; Yoshihiro ; et al.	2021-12-23
Compound, Resin Precursor, Cured Product, Optical Element, Optical System, Interchangeable Lens For Camera, Optical Device, Ceme App 20200223781 - SOMEYA; Yoshihiro ; et al.	2020-07-16
Close-bonded diffractive optical element, optical material used therefor, resin precursor, and resin precursor composition Grant 8,367,872 - Miyakawa , et al. February 5, 2	2013-02-05
Method of manufacturing optical element and method of manufacturing resin-sealed light emitting element as well as optical element, resin-sealed light emitting element and planar light source device Grant 7,915,801 - Shijo , et al. March 29, 2	2011-03-29
Close-Bonded Diffractive Optical Element, Optical Material Used Therefor, Resin Precursor, and Resin Precursor Composition App 20080107903 - Miyakawa; Akiko ; et al.	2008-05-08
Method of manufacturing optical element and method of manufacturing resin-sealed light emitting element as well as optical element, resin-sealed light emitting element and planar light source device App 20080067911 - Shijo; Masayuki ; et al.	2008-03-20
Packing material for liquid chromatography Grant 5,051,176 - Miyano , et al. September 24, 1	1991-09-24

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