Inventor

NARUKAWA JUNYA

JP2 patents

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

OKURA SHINSUKE

1 patent

US9322447B2Apr 26, 2016

Method and apparatus for adjusting spring characteristics of a spring

OKURA SHINSUKE3 citations64

CHUO HATSUJO KK

1 patent

US9453548B2Sep 27, 2016

Method and apparatus for adjusting spring characteristics of a spring

CHUO HATSUJO KK0 citations46