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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
18211132
Filing Dt:
06/16/2023
Publication #:
Pub Dt:
10/19/2023
Inventors:
Mariko HIRAYAMA, Hitoshi ISHIZAWA, Takuro NAKAMURA, Yoshinobu EZURA, Yuya YAMAMOTO
Title:
CALCIUM FLUORIDE POLYCRYSTALLINE SUBSTANCE, PRODUCTION METHOD OF CALCIUM FLUORIDE PARTICLE, PRODUCTION METHOD OF CALCIUM FLUORIDE POLYCRYSTALLINE SUBSTANCE, OPTICAL ELEMENT, OPTICAL SYSTEM, INTERCHANGEABLE LENS AND OPTICAL DEVICE
Assignment: 1
Reel/Frame:
063991/0389Recorded: 06/20/2023Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/05/2023
Exec Dt:
03/23/2023
Exec Dt:
03/23/2023
Exec Dt:
03/21/2023
Exec Dt:
03/23/2023
Assignee:
15-3, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-6290
Correspondent:
STAAS AND HALSEY LLP
1201 NEW YORK AVE. N.W.
SUITE 700
WASHINGTON, DC 20005

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