TN

Takuya Naka

HC Hitachi Construction Machinery Co.: 1 patents #50 of 156Top 35%
HC Hitachi Industrial Equipment Systems Co.: 1 patents #8 of 72Top 15%
Overall (2017): #101,148 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9804605 Position identification device and mobile robot provided with same Ryoso Masaki, Shuichi Maki, Kazuto SHIRANE, Kohsei Matsumoto 2017-10-31
9804606 Management control device Masaki Kanai, Tomoyuki Hamada, Manabu Katou, Masatsugu Arai 2017-10-31