MI

Masayuki Ishizuka

SI Sumitomo Heavy Industries: 4 patents #3 of 46Top 7%
Overall (2021): #44,740 of 548,734Top 9%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11041545 Bending meshing type gear device Shinji Yoshida, Toshiya Nagumo 2021-06-22
10967413 Forming device Masayuki Saika, Norieda Ueno 2021-04-06
10967414 Forming device Masayuki Saika, Norieda Ueno, Shuji Miyazaki, Koji Moritani, Taizo Yamamoto 2021-04-06
10926313 Forming apparatus Norieda Ueno, Masayuki Saika 2021-02-23