TK

Takayuki Koyama

HP Hitachi Industrial Products: 1 patents #1 of 32Top 4%
Mitsubishi Electric: 1 patents #859 of 2,676Top 35%
Overall (2020): #116,229 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10797565 Motor with inner fan Isao Hagiya, Misato Sato, Kenichi Sugimoto 2020-10-06
10562243 FRP shaping jig and method of shaping FRP structure Toshio Abe, Kiyoka TAKAGI, Katsuya YOSHINO, Kazuaki Kishimoto, Koichi Saito +1 more 2020-02-18