Tetsuya Yamaguchi

AC Aisin Aw Co.: 1 patents #52 of 197Top 30%

TO Toyota: 1 patents #1,392 of 3,956Top 40%

📍 Chiyoda, JP: #115 of 360 inventorsTop 35%

Overall (2021): #237,104 of 548,734Top 45%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11073199	Breather device	Guodong Tan, Shinichi Ito, Yukihiko Ideshio, Masashi Ikemura, Takashi Iijima +3 more	2021-07-27