YT

Yasuharu Tanaka

NM Nippon Steel & Sumitomo Metal: 4 patents #17 of 478Top 4%
Overall (2017): #34,799 of 506,227Top 7%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9839954 Method for producing center pillar reinforcement Takashi Miyagi, Misao Ogawa, Toshimitsu Aso, Kei Misawa, Hiroshi Yoshida +1 more 2017-12-12
9767234 Method of identification of cause and/or location of cause of occurrence of springback Tohru Yoshida, Shunji Hiwatashi, Seiichi Daimaru, Takashi Ariga, Toshiyuki Niwa +2 more 2017-09-19
9731339 Method for producing press-molded article Takashi Miyagi, Misao Ogawa, Toshimitsu Aso 2017-08-15
9718499 Press component and method and device for manufacturing same Toshimitsu Aso, Takashi Miyagi, Misao Ogawa, Kazuyuki Kawano, Kazunori Oooka +1 more 2017-08-01