Junpei Iwaki

SC Sugatsune Kogyo Co.: 3 patents #28 of 79Top 40%

📍 Somalomo, CM: #510 of 1,329 inventorsTop 40%

Overall (All Time): #1,530,867 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8793839	Retracting device	—	2014-08-05
8726574	Drawing device	—	2014-05-20
8151413	Drawing device	—	2012-04-10