Inventor

YAMASHITA Sotaro

JP2 patents

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

BRIDGESTONE CORP

1 patent

US11269265B2Mar 8, 2022

Developing roller

BRIDGESTONE CORP0 citations39

NSK LTD

1 patent

US9771979B2Sep 26, 2017

Manufacturing method for tapered roller, and tapered roller bearing

NSK LTD0 citations33