Shoichi Toyoda

Pioneer: 2 patents #67 of 437Top 20%

TP Tohoku Pioneer: 2 patents #1 of 51Top 2%

📍 Tendo, JP: #1 of 5 inventorsTop 20%

Overall (2004): #41,172 of 270,089Top 20%

Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6820719	Butterfly damper	—	2004-11-23
6789643	Butterfly damper	—	2004-09-14