Kazuyoshi Oshima

SC Sugatsune Kogyo Co.: 1 patents #3 of 8Top 40%

Overall (2019): #392,767 of 560,194Top 75%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10190350	Retracting device	—	2019-01-29