Inventor

HONMA MASAFUMI

JP2 patents

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

PANASONIC IP MAN CO LTD

1 patent

US12552926B2Feb 17, 2026

Resin composition, prepreg, film with resin, sheet of metal foil with resin, metal-clad laminate, and printed wiring board

PANASONIC IP MAN CO LTD0 citations41

NISSHINBO BRAKE INC

1 patent

US10801573B2Oct 13, 2020

Manufacturing method for copper and elemental free non-asbestos-organic friction material

NISSHINBO BRAKE INC0 citations33