KW

Keiichi Watanabe

OD Oki Data: 2 patents #13 of 106Top 15%
IC Idemitsu Kosan Co.: 1 patents #60 of 148Top 45%
Overall (2011): #43,454 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8079586 Feed device and image forming apparatus Makoto Kitamura 2011-12-20
8016287 Sheet stacking device and image forming device 2011-09-13
7994239 Aromatic polycarbonate resin composition and molded article thereof Naosuke Mukawa, Yusuke Hayata, Akio Nodera, Hiroshi Yasuda 2011-08-09