Inventor

KAWATAKE YOSHIO

JP4 patents

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

NAKANISHI METAL WORKS CO

3 patents

US7631425B2Dec 15, 2009

Method for manufacturing rocker arm

NAKANISHI METAL WORKS CO20 citations89

US8037601B2Oct 18, 2011

Manufacturing method for rocker arm

NAKANISHI METAL WORKS CO21 citations87

US9422981B2Aug 23, 2016

Roller bearing cage and manufacturing method therefor as well as roller bearing manufacturing method

NAKANISHI METAL WORKS CO1 citations45

OTICS CORP

1 patent

US7673605B2Mar 9, 2010

Rocker arm and method of manufacturing same

OTICS CORP1 citations49