Inventor

HASUMI YUICHI

JP2 patents

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

CITIZEN HOLDINGS CO LTD

1 patent

US7397437B2Jul 8, 2008

Band coupling structure incorporating conductive wires

CITIZEN HOLDINGS CO LTD7 citations65

CITIZEN ELECTRONICS

1 patent

US9702515B2Jul 11, 2017

Light-emitting device and method for compensating chromaticity of light-emitting device

CITIZEN ELECTRONICS0 citations46