KY

Kunihiro Yamanaka

Ricoh Company: 2 patents #462 of 1,683Top 30%
Overall (2011): #84,715 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8057001 Imaging apparatus Mitsuru Shingyohuchi, Takashi Kimura, Hirotoshi Eguchi, Takahiro Yoshida, Toshihito Kamei 2011-11-15
7992967 Liquid drop ejection head and image forming apparatus 2011-08-09