Inventor

YABUSHITA TAKESHI

JP4 patents

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

NHK SPRING CO LTD

2 patents

US6024346AFeb 15, 2000

Coil spring resistant to permanent set and fatigue

NHK SPRING CO LTD4 citations58

US8025039B2Sep 27, 2011

Valve spring device and valve train of internal combustion engine using the same

NHK SPRING CO LTD0 citations39

FENIOUX DANIEL

1 patent

US8684342B2Apr 1, 2014

Coil spring

FENIOUX DANIEL4 citations65

KATO NOBUHARU

1 patent

US8876095B2Nov 4, 2014

Coil spring

KATO NOBUHARU0 citations26