KY

Ken'etsu Yokogawa

HH Hitachi High-Technologies: 2 patents #81 of 444Top 20%
Overall (2016): #124,104 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9490104 Heat treatment apparatus Masatoshi Miyake, Takashi Uemura, Masaru Izawa, Satoshi Sakai 2016-11-08
9271341 Heat treatment apparatus that performs defect repair annealing Masatoshi Miyake 2016-02-23