Inventor

YAMADA NAOBUMI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “YAMADA NAOBUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NISSAN DIESEL MOTOR CO

1 patent

US7784273B2Aug 31, 2010

Exhaust emission purifying apparatus for engine

NISSAN DIESEL MOTOR CO36 citations88

TOKYO ROKI KK

1 patent

US7562521B2Jul 21, 2009

SCR muffler

TOKYO ROKI KK13 citations81

HONDA KOUTAROU

1 patent

US8181446B2May 22, 2012

Exhaust emission purification apparatus for engine

HONDA KOUTAROU4 citations55