Patent Assignment
Reel/Frame 005781/0018
Assignment of Assignors Interest.
Recorded: 1991-07-12
Pages: 2
Assignors
NAGATA, TERUYUKI
Executed: 1991-07-04
OKAZAKI, KOJU
Executed: 1991-07-04
MIURA, TOHRU
Executed: 1991-07-08
KAJIMOTO, NOBUYUKI
Executed: 1991-07-05
KANEMURA, YOSHINOBU
Executed: 1991-07-02
SASAGAWA, KATSUYOSHI
Executed: 1991-07-02
IMAI, MASAO
Executed: 1991-07-02
Assignee
MITSUI TOATSU CHEMICALS, INC., A CORP. OF JAPAN
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,, TOKYO, JAPAN
Covered Property
(1)
Plastic Lenses Having a High-Refractive Index, Process for the Preparation Thereof and Casting Polymerization Process for Preparing Sulfur-Containing Urethane Resin Lens and Lens Prepared Thereby
Patent:
5,753,730 →
Application:
07/700,508 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.