Patent Assignment
Reel/Frame 062151/0991
Nunc Pro Tunc Assignment
Recorded: 2022-12-20
Pages: 4
Assignor
JSR CORPORATION
Executed: 2022-11-08
Assignee
ENEOS MATERIALS CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU, TOKYO, 105-0021, JAPAN
Covered Properties
(17)
Method for Producing Modified Conjugated Diene Based (Co)Polymer, Modified Conjugated Diene Based (Co)Polymer, and Rubber Composition
Process for Production of Modified Conjugated Diene Rubber, Modified Conjugated Diene Rubber, and Rubber Composition
Modified Conjugated Diene Rubber, Method for Producing Same, and Rubber Composition
Rubber Composition and Process for Production Thereof, and Tire
Modified Conjugated Diene Rubber, Method for Producing Same, and Rubber Composition
Rubber Composition, Method for Producing Same, and Tire
Rubber Composition, Method for Producing Same, and Tire
Method for Producing Modified Conjugated Diene Rubber, Modified Conjugated Diene Rubber, and Rubber Composition
Rubber Composition, Production Method Therefor and Tire
Modified Conjugated Diene Rubber, Method for Producing Same, and Rubber Composition
Method for Producing Denatured Conjugated Diene Polymer
Method for Producing Denatured Conjugated Diene Polymer
Rubber Composition, Rubber Elastomer, Tire and Block Copolymer
Method for Producing Modified Conjugated Diene Polymer, Polymer Composition, Crosslinked Polymer and Tire
Tire Member, Hydrogenated Conjugated Diene Polymer, and Polymer Composition
Copolymer, Polymer Composition, and Crosslinked Polymer
Method for Producing Modified Conjugated Diene-Based Polymer, Modified Conjugated Diene-Based Polymer, Polymer Composition, Crosslinked Body, Tire and Compound
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 25, 2010
From: MATSUMOTO, TAKAOMI; SHIBATA, MASAHIRO; SONE, TAKUO; TADAKI, TOSHIHIRO
To: JSR CORPORATION; BRIDGESTONE CORPORATION
Reel/Frame 023840/0915 →
Assignment of Assignor's Interest
Oct 5, 2012
From: NAKAMURA, TAKAHIRO; TANAKA, RYOUJI
To: JSR CORPORATION
Reel/Frame 029082/0658 →
Assignment of Assignor's Interest
Dec 12, 2012
From: TANAKA, RYOUJI; SHIBATA, MASAHIRO; MATSUMOTO, TAKAOMI; HASEGAWA, KENJI
To: JSR CORPORATION
Reel/Frame 029451/0877 →
Assignment of Assignor's Interest
Mar 12, 2013
From: OKADA, KOJI; TANAKA, RYOJI; UDAGAWA, YOSHIYUKI
To: JSR CORPORATION
Reel/Frame 029973/0525 →
Assignment of Assignor's Interest
Jun 5, 2013
From: TANAKA, RYOUJI; NOSAKA, NAOYA
To: JSR CORPORATION
Reel/Frame 030547/0619 →
Assignment of Assignor's Interest
Jul 17, 2013
From: TANAKA, RYOUJI
To: JSR CORPORATION
Reel/Frame 030813/0324 →
Assignment of Assignor's Interest
Aug 22, 2013
From: SHIBATA, MASAHIRO; OKADA, KOJI
To: JSR CORPORATION
Reel/Frame 031058/0928 →
Assignment of Assignor's Interest
Aug 22, 2013
From: YUASA, TAKESHI; OKADA, KOJI
To: JSR CORPORATION
Reel/Frame 031059/0717 →
Assignment of Assignor's Interest
Aug 26, 2013
From: OKADA, KOJI; TANAKA, RYOJI
To: JSR CORPORATION
Reel/Frame 031082/0018 →
Assignment of Assignor's Interest
Oct 25, 2013
From: MORITA, HIROYUKI; SHIBATA, MASAHIRO; TANAKA, RYOJI
To: JSR CORPORATION
Reel/Frame 031482/0340 →
Assignment of Assignor's Interest
Feb 28, 2014
From: MORITA, HIROYUKI; YUASA, TAKESHI; TANI, KOICHIRO; NOSAKA, NAOYA
To: JSR CORPORATION
Reel/Frame 032327/0142 →
Assignment of Assignor's Interest
Feb 28, 2014
From: MORITA, HIROYUKI; YUASA, TAKESHI; TANI, KOICHIRO; NOSAKA, NAOYA
To: JSR CORPORATION
Reel/Frame 032324/0390 →
Assignment of Assignor's Interest
May 30, 2014
From: MATSUMOTO, TAKAOMI; TANAKA, RYOJI
To: JSR CORPORATION
Reel/Frame 032998/0707 →
Assignment of Assignor's Interest
Mar 25, 2015
From: MORITA, HIROYUKI; KAWAI, TAKAHIRO; YUASA, TAKESHI; TANI, KOICHIRO
To: JSR CORPORATION
Reel/Frame 035254/0318 →
Assignment of Assignor's Interest
Jul 22, 2015
From: NOSAKA, NAOYA; ABE, SHIGERU; SENGA, HIROFUMI; ADACHI, TAKUMI
To: JSR CORPORATION
Reel/Frame 036155/0441 →
Assignment of Assignor's Interest
Sep 1, 2017
From: SONE, TAKUO; MATSUMOTO, SHOUICHI; WATANABE, AYUMI; HARA, AYUMI
To: JSR CORPORATION
Reel/Frame 043471/0779 →
Assignment of Assignor's Interest
Dec 19, 2018
From: MORISHITA, KAZUYA; INOUE, MITSUNORI; YOSHII, DAISUKE; AMANO, YUSUKE
To: JSR CORPORATION
Reel/Frame 047818/0718 →
Change of Address
Oct 3, 2024
From: ENEOS MATERIALS CORPORATION
To: ENEOS MATERIALS CORPORATION
Reel/Frame 069105/0903 →