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Non-impact printing apparatus
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Patent number 5,061,093
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Issue date Oct 29, 1991
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Seiko Epson Corporation
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Yoshitaka Yamaguchi
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Transfer medium
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Patent number 4,935,299
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Issue date Jun 19, 1990
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Seiko Epson Corporation
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Yoshitaka Yamaguchi
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Liquid crystal optical device
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Patent number 4,929,057
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Issue date May 29, 1990
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Seiko Epson Corporation
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Kenji Aoki
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G06 - COMPUTING CALCULATING COUNTING
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Imprinting apparatus
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Patent number 4,920,358
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Issue date Apr 24, 1990
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Seiko Epson Corporation, A Japanese Corporation
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Katsumori Takei
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Imprinting apparatus
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Patent number 4,899,169
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Issue date Feb 6, 1990
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Seiko Epson Corporation
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Katsumori Takei
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Fusible ink sheet
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Patent number 4,792,495
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Issue date Dec 20, 1988
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Seiko Epson Corporation
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Makoto Taniguchi
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Imprinting apparatus
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Patent number 4,769,649
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Issue date Sep 6, 1988
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Seiko Epson Kabushiki Kaisha
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Katsumori Takei
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Printing apparatus
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Patent number 4,758,844
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Issue date Jul 19, 1988
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Seiko Epson Corporation
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Katsumori Takei
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Ink for thermal transfer printing
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Patent number 4,636,258
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Issue date Jan 13, 1987
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Seiko Epson Kabushiki Kaisha
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Seiichi Hayashi
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Liquid crystal composition
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Patent number 4,559,161
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Issue date Dec 17, 1985
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Kabushiki Kaisha Suwa Seikosha
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Katsumori Takei
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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