KH

Keiichi Hirako

IH Ihi: 1 patents #98 of 256Top 40%
Overall (2019): #388,949 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10407184 Debris removal device and debris removal method Hatsuo Mori, Taku Izumiyama, Kozue Hashimoto, Satomi Kawamoto 2019-09-10