Patent Assignment
Reel/Frame 004729/0278
Assignment of Assignors Interest.
Recorded: 1987-06-25
Pages: 2
Assignors
TANAKA, MOTOAKI
Executed: 1987-05-25
MIYAGAWA, TUTOMU
Executed: 1987-05-25
TAKAGISHI, IWAO
Executed: 1987-06-05
Assignees
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
WAKO PURE CHEMICAL INDUSTRIES, LTD.
10, DOSHO-MACHI 3-CHOME, HIGASHI-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Covered Property
(1)
Process for Preparing Oxytitanium Phthalocyanine
Patent:
4,777,251 →
Application:
07/043,047 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.