Takeshi Ueda

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Patents Grantslast 30 patents

Information Patent Grant
Imaging material and method of producing image thereon
- Patent number 4,266,009
- Issue date May 5, 1981
- Asahi Kasei Kogyo Kabushiki Kaisha
- Takeshi Ueda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dispersion imaging material and method of producing image thereon
- Patent number 4,243,746
- Issue date Jan 6, 1981
- Asahi Kasei Kogyo Kabushiki Kaisha
- Takeshi Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY