Kiyofumi Usui

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Shiojiri, JP

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Patents Grantslast 30 patents

Information Patent Grant
End of paper roll detection assembly
- Patent number 4,204,180
- Issue date May 20, 1980
- Kabushiki Kaisha Suwa Seikosha
- Kiyofumi Usui
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Miniature printer
- Patent number 4,161,912
- Issue date Jul 24, 1979
- Shinshu Seiki Kabushiki Kaisha
- Kiyofumi Usui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Web feeding mechanism for compact printer
- Patent number 4,109,843
- Issue date Aug 29, 1978
- Shinshu Seiki Kabushiki Kaisha
- Kiyofumi Usui
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL