IP Library Granted Patent US 5,019,548
Granted Patent Utility
US 5,019,548 · App. 07/397,821

Heat sensitive recording material

Inventors: Toshitake Suzuki, Fumio Seyama, Shuki Okauchi, Toranosuke Saito, Masakatu Kitani, Takashi Ishibashi
Patented Case View Patent ↗
Granted: May 28, 1991 Filed: Aug 24, 1989
Inventors
Toshitake Suzuki
Fumio Seyama
Shuki Okauchi
Toranosuke Saito
Masakatu Kitani
Takashi Ishibashi
Assignees (at issue)
Kanzaki Paper Manufacturing Co., Ltd.
Sanko Kaihatsu Kagaku Kenkyusho

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Quick Facts
Patent No.
US 5,019,548
App. No.
07/397,821
Filed
1989-08-24
Granted
1991-05-28
Kind
A