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Yasushi Yamada

KO Konica: 5 patents #6 of 395Top 2%
📍 Osaka, JP: #8 of 91 inventorsTop 9%
Overall (1994): #2,291 of 165,921Top 2%
5
Patents 1994

Issued Patents 1994

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5348281 Sheet refeeding device for use in printing apparatus having a timed pressing member Tsuyoshi Mizubata, Masaru Ushio 1994-09-20
5333043 Image forming apparatus equipped with automatic document feeder 1994-07-26
5331386 Recording sheet conveyance device for use with an image forming apparatus Tsuyoshi Mizubata, Susumu Okui, Mitsuru Nagoshi 1994-07-19
5328163 Recording sheet feeding device 1994-07-12
5280896 Sheet refeeding device 1994-01-25