Inventor

NAKAKOJI MASAFUMI

JP4 patents

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

NTN TOYO BEARING CO LTD

2 patents

US7878315B2Feb 1, 2011

Spring clutch

NTN TOYO BEARING CO LTD32 citations91

US7153213B2Dec 26, 2006

Fixed type constant velocity joint and method of producing the same

NTN TOYO BEARING CO LTD3 citations60

AKIYOSHI KOJI

1 patent

US9127753B2Sep 8, 2015

Speed reducer

AKIYOSHI KOJI7 citations81

SATO KOJI

1 patent

US9005066B2Apr 14, 2015

Motor assembly with speed reducer

SATO KOJI2 citations61