Patent Assignment
Reel/Frame 043247/0479
Assignment of Assignor's Interest
Recorded: 2017-08-09
Pages: 4
Assignor
AGC SEIMI CHEMICAL CO., LTD.
Executed: 2017-05-30
Assignee
SUMITOMO CHEMICAL CO., LTD.
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Properties
(22)
Process for Producing Lithium-Cobalt Composite Oxide
Patent:
6,054,110 →
Application:
09/111,379 →
Lithium-Transition Metal Composite Oxide
Positive Electrode Material for Lithium Secondary Battery and Process for Producing the Same
Lithium-Nickel-Cobalt-Maganese Containing Composite Oxide, Material for Positive Electrode Active Material for Lithium Secondary Battery, and Methods for Producing These
Particulate Positive Electrode Active Material for a Lithium Secondary Cell
Process for Producing Positive Electrode Active Material for Lithium Secondary Battery
Positive Electrode Active Material Powder for Lithium Secondary Battery
Process for Producing Lithium-Containing Composite Oxide for Positive Electrode for Lithium Secondary Battery
Process for Producing Lithium-Containing Composite Oxide for Positive Electrode for Lithium Secondary Battery
Cathode Active Material Powder for Lithium Secondary Battery
Process for Producing Lithium-Containing Composite Oxide for Positive Electrode for Lithium Secondary Battery
Process for Producing Lithium-Containing Composite Oxide
Process for Producing Lithium-Containing Composite Oxide for Positive Electrode for Lithium Secondary Battery
Lithium-Containing Composite Oxide and Its Production Process
Cathode Active Material for Non-Aqueous Electrolyte Secondary Battery and Its Production Method
Lithium-Nickel-Cobalt-Manganese Containing Composite Oxide
Cathode Active Material for Non-Aqueous Electrolyte Secondary Battery and Its Production Method
Positive Electrode Active Substance for Lithium Secondary Battery and Process for Producing the Same
Lithium-Containing Composite Oxide and Its Production Method
Lithium-Containing Composite Oxide and Its Production Method
Process for Production of Cathode Active Material for Lithiun Ion Secondary Battery
Surface Modified Lithium-Containing Composite Oxide for Cathode Active Material for Lithium Ion Secondary Battery and Its Production Process
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 1998
From: YAMADA, RYOJI; HASHIMOTO, KENJI; BAN, SHINICHIRO
To: ISE KAGAKU KOGYO KABUSHIKI KAISHA
Reel/Frame 009497/0188 →
Assignment of Assignor's Interest
Nov 29, 2002
From: SUHARA, MANABU; YUKAWA, MEGUMI; SAITO, NAOSHI; KIMURA, TAKASHI
To: SEIMI CHEMICAL CO., LTD.
Reel/Frame 014191/0992 →
Assignment of Assignor's Interest
Feb 27, 2003
From: ISE KAGAKU KOGYO KABUSHIKI KAISHA
To: SEIMI CHEMICAL CO. LTD.
Reel/Frame 013791/0741 →
Assignment of Assignor's Interest
Aug 12, 2004
From: SUHARA, MANABU; SAITO, NAOSHI; KATO, TSUTOMU; YUKAWA, MEGUMI
To: SEIMI CHEMICAL CO., LTD.
Reel/Frame 015686/0894 →
Assignment of Assignor's Interest
Mar 3, 2005
From: TATSUMI, KOJI; SUHARA, MANABU; SAITO, NAOSHI; HORICHI, KAZUSHIGE
To: SEIMI CHEMICAL CO., LTD.
Reel/Frame 016807/0955 →
Assignment of Assignor's Interest
Apr 5, 2005
From: SUHARA, MANABU; MIHARA, TAKUYA; UEDA, KOICHIRO; WAKASUGI, YUKIMITSU
To: SEIMI CHEMICAL CO., LTD.
Reel/Frame 017396/0245 →
Assignment of Assignor's Interest
May 25, 2005
From: HORICHI, KAZUSHIGE; SUHARA, MANABU; SAITO, NAOSHI; UCHIDA, MEGUMI
To: SEIMI CHEMICAL CO., LTD.
Reel/Frame 016604/0210 →
Assignment of Assignor's Interest
Jun 13, 2005
From: SUHARA, MANABU; MIHARA, TAKUYA; UEDA, KOICHIRO; WAKASUGI, YUKIMITSU
To: SEIMI CHEMICAL CO., LTD.
Reel/Frame 016685/0842 →
Assignment of Assignor's Interest
Mar 2, 2006
From: KAWASATO, TAKESHI; UCHIDA, MEGUMI; SAITO, NAOSHI; SUHARA, MANABU
To: SEIMI CHEMICAL CO., LTD.
Reel/Frame 017638/0379 →
Assignment of Assignor's Interest
Mar 10, 2006
From: KAWASATO, TAKESHI; SAITO, NAOSHI; UCHIDA, MEGUMI; HORICHI, KAZUSHIGE
To: SEIMI CHEMICAL CO., LTD.
Reel/Frame 017683/0799 →
Assignment of Assignor's Interest
Jul 9, 2007
From: HORICHI, KAZUSHIGE; KAWATA, ETSUYA
To: AGC SEIMI CHEMICAL CO., LTD.
Reel/Frame 019531/0299 →
Assignment of Assignor's Interest
Jul 26, 2007
From: YAMADA, RYOJI; TATSUMI, KOJI; NAKAOKA, SHOGO; ITO, KENJI
To: AGC SEIMI CHEMICAL CO., LTD.
Reel/Frame 019611/0019 →
Assignment of Assignor's Interest
Aug 14, 2007
From: KAWASATO, TAKESHI; KATO, TOKUMITSU; UCHIDA, MEGUMI; SAITO, NAOSHI
To: AGC SEIMI CHEMICAL CO., LTD.
Reel/Frame 019691/0239 →
Assignment of Assignor's Interest
Dec 7, 2007
From: KAWASATO, TAKESHI; KATO, TOKUMITSU; SAITO, NAOSHI; TATSUMI, KOJI
To: AGC SEIMI CHEMICAL CO., LTD.
Reel/Frame 020212/0812 →
Assignment of Assignor's Interest
Mar 13, 2008
From: JITSUGIRI, YUKIO; AMAGASAKI, YUKIKO; KAWASATO, TAKESHI; SAITO, NAOSHI
To: AGC SEIMI CHEMICAL CO., LTD.
Reel/Frame 020646/0119 →
Assignment of Assignor's Interest
Apr 10, 2008
From: WAKASUGI, YUKIMITSU; KAWASATO, TAKESHI; AMAGASAKI, YUKIKO; HONDA, NOZOMI
To: AGC SEIMI CHEMICAL CO., LTD.
Reel/Frame 020782/0973 →
Assignment of Assignor's Interest
Aug 18, 2008
From: MIHARA, TAKUYA; WAKASUGI, YUKIMITSU; SAITO, NAOSHI; SUHARA, MANABU
To: SEIMI CHEMICAL CO., LTD.
Reel/Frame 021401/0095 →
Change of Name
May 25, 2012
From: SEIMI CHEMICAL CO., LTD.
To: AGC SEIMI CHEMICAL CO., LTD.
Reel/Frame 028277/0900 →
Corrective Assignment to Correct the Assignee's Address Previously Recorded on Reel 028277 Frame 0900. Assignor(S) Hereby Confirms the Assignee's Corporate Name Change.
Jul 5, 2012
From: SEIMI CHEMICAL CO., LTD.
To: AGC SEIMI CHEMICAL CO., LTD.
Reel/Frame 028502/0430 →
Change of Name
Aug 9, 2017
From: SEIMI CHEMICAL CO., LTD.
To: AGC SEIMI CHEMICAL CO., LTD.
Reel/Frame 043499/0634 →
Assignment of Assignor's Interest
Nov 7, 2025
From: SUMITOMO CHEMICAL COMPANY, LIMITED
To: SUMITOMO METAL MINING CO., LTD.
Reel/Frame 073507/0032 →