Patent Assignment
Reel/Frame 061965/0677
Assignment of Assignor's Interest
Recorded: 2022-12-05
Pages: 4
Assignees
PRIME PLANET ENERGY & SOLUTIONS, INC.
2-1-1, NIHONBASHI-MUROMACHI, CHUO-KU, TOKYO, 103-0022, JAPAN
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI, AICHI-KEN, 471-8571, JAPAN
PRIMEARTH EV ENERGY CO., LTD.
20 OKASAKI, KOSAI-SHI, SHIZUOKA-KEN, 431-0422, JAPAN
Covered Property
(1)
Negative Electrode Active Material, Method for Producing the Same, and Lithium Ion Secondary Battery Using the Same
Application:
18/074,514 →
Publication:
US 2023/0223536
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 16, 2025
From: PRIMEARTH EV ENERGY CO., LTD.
To: TOYOTA BATTERY CO., LTD.
Reel/Frame 070226/0103 →
Change of Name
Jun 25, 2025
From: PRIMEARTH EV ENERGY CO., LTD.
To: TOYOTA BATTERY CO., LTD.
Reel/Frame 071703/0269 →
Assignment of Assignor's Interest
Nov 10, 2025
From: PRIME PLANET ENERGY & SOLUTIONS, INC.; TOYOTA JIDOSHA KABUSHIKI KAISHA; TOYOTA BATTERY CO., LTD.
To: PRIME PLANET ENERGY & SOLUTIONS, INC.; TOYOTA JIDOSHA KABUSHIKI KAISHA; TOYOTA BATTERY CO., LTD.; MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 072839/0308 →