Inventor

NAKAYAMA TAKEYOSHI

JP3 patents

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

MATSUMOTO YUSHI SEIYAKU KK

2 patents

US11518857B2Dec 6, 2022

Sizing agent for reinforcement fiber and applications thereof

MATSUMOTO YUSHI SEIYAKU KK0 citations52

US9200384B2Dec 1, 2015

Acrylic-fiber finish for carbon-fiber production, acrylic fiber for carbon-fiber production, and carbon-fiber production method

MATSUMOTO YUSHI SEIYAKU KK1 citations47

NAKAYAMA TAKEYOSHI

1 patent

US8323743B2Dec 4, 2012

Acrylic-fiber finish, acrylic fiber for carbon-fiber production, and carbon-fiber production method

NAKAYAMA TAKEYOSHI0 citations30