Tsutomu Kawamoto

Pioneer: 1 patents #158 of 437Top 40%

Overall (2004): #94,953 of 270,089Top 40%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6710653	D-class power amplifier with electric power regeneration function	Jun Honda	2004-03-23