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Hiroji Iwai
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Yamatokoriyama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sheet processing apparatus having a sheet transport path
Patent number
6,134,404
Issue date
Oct 17, 2000
Sharp Kabushiki Kaisha
Hiroji Iwai
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Thermal printer having carriage and holder for multiple ink tape ca...
Patent number
5,739,839
Issue date
Apr 14, 1998
Sharp Kabushiki Kaisha
Hiroji Iwai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for correcting mistypes in an electric typewriter
Patent number
4,961,660
Issue date
Oct 9, 1990
Sharp Kabushiki Kaisha
Hiroji Iwai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Typewriter misprint correction method
Patent number
4,708,505
Issue date
Nov 24, 1987
Sharp Kabushiki Kaisha
Takeo Tsumura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Error correction member positioning system for a printer
Patent number
4,648,731
Issue date
Mar 10, 1987
Sharp Kabushiki Kaisha
Hiroji Iwai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Paper feed control in a printer
Patent number
4,645,365
Issue date
Feb 24, 1987
Sharp Kabushiki Kaisha
Hiroji Iwai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Paper feed control in a printer
Patent number
4,618,278
Issue date
Oct 21, 1986
Sharp Kabushiki Kaisha
Hiroji Iwai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Paper guide mechanism in a printer
Patent number
4,408,917
Issue date
Oct 11, 1983
Sharp Kabushiki Kaisha
Hiroji Iwai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Nozzle cleaning device in an ink jet system printer
Patent number
4,401,990
Issue date
Aug 30, 1983
Sharp Kabushiki Kaisha
Masahiko Aiba
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printer head in an ink jet system printer
Patent number
4,369,450
Issue date
Jan 18, 1983
Sharp Kabushiki Kaisha
Fusao Iwagami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS