Seiji Kaya

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for moving offset plates
- Patent number 4,694,748
- Issue date Sep 22, 1987
- Fujirex Company, Limited
- Kunio Fujisawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for rolling a drum with a photosensitive film
- Patent number 4,637,711
- Issue date Jan 20, 1987
- Fujirex Company, Ltd.
- Kunio Fujisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE