OO

Osamu Otsu

IH Ihi: 1 patents #58 of 225Top 30%
IC Ihi Aerospace Co.: 1 patents #3 of 12Top 25%
Overall (2017): #288,609 of 506,227Top 60%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9695712 Attachment boss and fan case Yu Shigenari, Takashi Harada, Tsutomu Murakami 2017-07-04