Patent Assignment
Reel/Frame 048772/0979
Assignment of Assignor's Interest
Recorded: 2019-04-02
Pages: 7
Assignors
KAMO, KAZUYUKI
Executed: 2018-12-17
SAKUMA, HIROTAKA
Executed: 2018-12-25
ISHITSUKA, KENICHI
Executed: 2018-12-17
SUGIOKA, TOMOTSUGU
Executed: 2019-01-09
YOSHINARI, YUKI
Executed: 2019-01-25
HONNA, RYO
Executed: 2019-01-15
RYUZAKI, DAISUKE
Executed: 2019-01-07
Assignee
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Composition, Hole Transport Material Composition, and Ink Composition
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 6, 2021
From: HITACHI CHEMICAL COMPANY, LTD.
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 057434/0896 →
Change of Name
Mar 8, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 062992/0805 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →