MI

Masayuki Ishizuka

SI Sumitomo Heavy Industries: 1 patents #21 of 68Top 35%
SC Sumitomo Osaka Cement Co.: 1 patents #20 of 69Top 30%
Overall (2016): #118,876 of 481,213Top 25%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9403722 Sintered objects and processes for producing same Kazuto Ando, Shintaro Hayashi, Hirokuni Kugimoto 2016-08-02
9252641 Power transmission device 2016-02-02