Inventor

YAMAGA NAOKI

JP2 patents

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

TOGASHI RYOICHI

1 patent

US8308855B2Nov 13, 2012

Filter element and filter unit

TOGASHI RYOICHI4 citations56

TORAY INDUSTRIES

1 patent

US7678450B2Mar 16, 2010

Sewing thread and process for producing the same

TORAY INDUSTRIES3 citations56