KO

Katsuhiro Oomori

HC Hitachi Koki Co.: 3 patents #7 of 88Top 8%
📍 Hitachinaka, JP: #37 of 298 inventorsTop 15%
Overall (2016): #66,494 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9522461 Impact tool Mizuho Nakamura, Yutaka Ito, Nobuhiro Takano, Tomomasa Nishikawa, Hironori Mashiko +1 more 2016-12-20
9391491 Power tool Kenichirou Yoshida, Yoshihiro Komuro, Kazutaka Iwata 2016-07-12
9314908 Impact tool Hideyuki Tanimoto, Nobuhiro Takano, Tomomasa Nishikawa, Kazutaka Iwata, Hironori Mashiko +6 more 2016-04-19