IO

Issei Otera

HI Hitachi: 2 patents #178 of 1,310Top 15%
IH Ihi: 2 patents #35 of 222Top 20%
Overall (2020): #165,194 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10619644 Compressor vane or blade for engine Takahito Araki, Yuta TANAKA, Kazuhiko Kakinuma, Masanobu Baba, Kana Morishita +1 more 2020-04-14
10533566 Compressor vane or blade for engine with exfoliating coating Takahito Araki, Yuta TANAKA, Kazuhiko Kakinuma, Masanobu Baba, Kana Morishita +1 more 2020-01-14