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Yasunaga Yamaguchi

OD Oki Data: 10 patents #65 of 635Top 15%
Overall (All Time): #513,078 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9420138 Printer 2016-08-16
9207621 Printer, data processing apparatus, and method of controlling data processing apparatus 2015-12-08
8982368 Image forming apparatus 2015-03-17
8126380 Image forming apparatus Masahiro Kawano, Tatsuya Murakami 2012-02-28
7787237 Display panel structure and image forming apparatus having the same 2010-08-31
7460799 Developer accommodating apparatus, developing apparatus and image forming apparatus 2008-12-02
7403724 Image forming apparatus 2008-07-22
7187877 Image forming apparatus with detachable transfer unit 2007-03-06
7171132 Image forming apparatus having position controller Makoto Yabuki, Hiroyuki Inoue, Kazuaki Arai 2007-01-30
7103293 Fixing unit with cooling section and image forming apparatus with cooling section 2006-09-05