Inventor

OZAWA SHINGO

JP3 patents

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

YOKOYAMA NORIMASA

1 patent

US9196839B2Nov 24, 2015

Compound having triphenylamine structure, and organic electroluminescent device

YOKOYAMA NORIMASA1 citations49

HODOGAYA CHEMICAL CO LTD

1 patent

US9871210B2Jan 16, 2018

Naphthotriazole derivatives and organic electroluminescence devices

HODOGAYA CHEMICAL CO LTD0 citations33

OZAWA SHINGO

1 patent

US8905202B2Dec 9, 2014

Brake drum

OZAWA SHINGO0 citations18