Inventor

HARUYAMA AKIRA

JP2 patents

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

NIPPON THOMPSON CO LTD

1 patent

US4611861ASep 16, 1986

Linear motion rolling contact bearing having a double row runway

NIPPON THOMPSON CO LTD13 citations63

TOKIWA CORP

1 patent

US11510479B2Nov 29, 2022

Rod-shaped cosmetic material feeding container

TOKIWA CORP0 citations46