Inventor

ABE KATSUFUMI

JP28 patents

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

ABE KATSUFUMI

NTN TOYO BEARING CO LTD

Caged roller assembly and reduction gear unit using the same

Caged roller assembly and reduction gear unit using the same

Roller bearing and shaft support structure

Needle roller bearing

Rocker arm

Rocker arm

Rocker arm

Rocker arm

Rocker arm

Rocker arm

Gear and gear drive unit

Cam follower for rocker arm and cam follower device

Needle roller bearing

Stator unit for a torque converter

OISHI SHINJI

Roller bearing, camshaft support structure, and internal combustion engine

Chain guide and chain drive apparatus

Halved outer ring, roller bearing, and rotary support structure

Roller bearing retainer and needle roller bearing

ABE KATSUFUMI

Needle roller bearing and crankshaft support structure

Roller bearing, cam shaft support structure, internal combustion engine and incorporation method of roller bearing

Roller bearing, camshaft support structure, and internal combustion engine

KATO AKIO

Chain guide and chain tensioner device

Timing chain drive device

SATO MASANORI

Gear

Caged roller bearing, caged roller bearing assembly, and cage

FUKAMI RINO

Reduction differential gear apparatus for electric vehicle

Thrust roller bearing and torque converter

SATOU MASANORI

Gear and gear drive unit