TK

Takumi Kamiaka

HC Hitachi-Johnson Controls Air Conditioning: 1 patents #19 of 48Top 40%
Overall (2021): #242,409 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10907902 Heat exchanger Mikihito Tokudi, Koji Naito, Kazumoto Urata, Kenji Matsumura, Kazuhiko Tani +1 more 2021-02-02