KH

Kenji Hatakeyama

Canon: 2 patents #12,681 of 19,416Top 70%
KA Kajima: 1 patents #125 of 383Top 35%
MC Mitsui Engineering & Shipbuilding Co.: 1 patents #166 of 496Top 35%
Overall (All Time): #1,543,456 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8472064 Print module, information processing device, print system, print unit, ink supply unit, print method, and program Hiroyuki Ishinaga, Yoichi Sonobe, Kazuo Haida, Yuichi Takahashi, Chiharu Yumoto 2013-06-25
8208158 Print module, information processing device, print system, print unit, ink supply unit, print method, and program Hiroyuki Ishinaga, Yoichi Sonobe, Kazuo Haida, Yuichi Takahashi, Chiharu Yumoto 2012-06-26
4548537 Apparatus for taking up rod type materials Hiroshi Kubotera, Kenji Ogawa 1985-10-22