Patent Assignment
Reel/Frame 017267/0435
Assignment of Assignor's Interest
Recorded: 2005-04-08
Pages: 4
Assignors
TOKIWA, YUTAKA
Executed: 2005-03-10
KITAGAWA, MASARU
Executed: 2005-03-10
YOSHINO, KENJI
Executed: 2005-03-10
YANAGIDANI, SHUSAKU
Executed: 2005-03-10
RAKU, TAKAO
Executed: 2005-03-10
TOTANI, TETSUZO
Executed: 2005-03-10
SHIMAKAWA, HIROMI
Executed: 2005-03-10
Assignee
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU, TOKYO 100-8921, JAPAN
Covered Property
(1)
Tyrosinase Activity Controlling Agent, Process for Producing the Same and External Preparation Containing the Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Add Second Assignee Previously Omitted from an Assignment Recorded at Reel 017267 Frame 0435.
Aug 7, 2006
From: TOKIWA, YUTAKA; KITAGAWA, MASARU; YOSHINO, KENJI; YANAGIDANI, SHUSAKU
To: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY; TOYO BOSEKI KABUSHIKI KAISHA
Reel/Frame 018150/0749 →
Change of Name
May 28, 2014
From: TOYO BOSEKI KABUSHIKI KAISHA
To: TOYOBO CO., LTD
Reel/Frame 032980/0267 →
Assignment of Assignor's Interest
Jun 24, 2014
From: TOYOBO CO., LTD.
To: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Reel/Frame 033169/0224 →
Assignment of Assignor's Interest
Jul 2, 2014
From: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
To: TOKIWA, YUTAKA; RAKU, TAKAO
Reel/Frame 033235/0329 →