Inventor

ICHIYANAGI MASAYUKI

JP2 patents

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

KIYAMA AKIRA

1 patent

US8338853B2Dec 25, 2012

Substrate for forming light-emitting layer, light emitter and light-emitting substance

KIYAMA AKIRA2 citations57

KAWAI HIDETOSHI

1 patent

US9353340B2May 31, 2016

Engine cleaning composition

KAWAI HIDETOSHI2 citations52