Toshizo Yamamoto

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Amagasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermosensitive recording material
- Patent number 9,962,980
- Issue date May 8, 2018
- Oji Holdings Corporation
- Masahiro Morie
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat-sensitive recording material
- Patent number 8,629,082
- Issue date Jan 14, 2014
- Oji Holdings Corporation
- Shin-ichi Doi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
THERMOSENSITIVE RECORDING MATERIAL
- Publication number 20160236496
- Publication date Aug 18, 2016
- OJI HOLDINGS CORPORATION
- Masahiro MORIE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEAT-SENSITIVE RECORDING MATERIAL
- Publication number 20120202686
- Publication date Aug 9, 2012
- OJI PAPER CO., LTD.
- Shin-ichi Doi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS