Yoshimi Ishihara

AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%

📍 Anjo, JP: #867 of 1,609 inventorsTop 55%

Overall (All Time): #2,180,191 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6893373	Transmission for vehicle	Mutsumi Kawamoto, Yoshinori Miyaishi, Mitsugi Yamashita, Nobuhiro Hosoi	2005-05-17
5113594	Oil level gauge	Kazutaka Otsubo	1992-05-19