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Sheet material discrimination apparatus, sheet material information output apparatus, and image forming apparatus |
Takehiko Kawasaki, Norio Kaneko |
2010-05-04 |
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Signal output and image forming apparatus with method of judging sheet type by impact detection |
Hidetoshi Nojiri, Masatake Akaike, Norio Kaneko, Takehiko Kawasaki, Koichiro Nakanishi +1 more |
2009-09-01 |
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Sheet material discrimination apparatus, sheet material information output apparatus, and image forming apparatus |
Takehiko Kawasaki, Norio Kaneko |
2008-12-23 |
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Signal output apparatus, image forming apparatus and information output apparatus |
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2008-09-16 |
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Sheet material detecting device |
— |
2007-04-17 |
