YH

Yukio Hiraoka

KC Kobelco Construction Machinery Co.: 3 patents #7 of 82Top 9%
KT Kabushiki Kaisha Toshiba: 1 patents #1,177 of 2,918Top 45%
Overall (2016): #31,529 of 481,213Top 7%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9481979 Working machine Keiji Yamamoto 2016-11-01
9382692 Seat stand and working machine including same Masanori Sakatani, Keiji Yamamoto 2016-07-05
9255384 Construction machine with pilot hoses Keiji Yamamoto, Masanori Sakatani 2016-02-09
9243811 Predicted mean vote estimating device and computer program product Masaaki Saito, Yasuo Takagi, Koichi Ikeda, Kenji Mitsumoto, Dai Murayama +3 more 2016-01-26