Inventor

AIZAWA HIROYASU

JP3 patents

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

TOPPAN INC

2 patents

US12041332B2Jul 16, 2024

Light shielding plate, camera unit, electronic device, and method of manufacturing light shielding plate

TOPPAN INC0 citations46

US11973097B2Apr 30, 2024

Light shielding member, lens unit, camera module, and electronic device

TOPPAN INC0 citations46

MITSUBISHI CHEM IND

1 patent

US3984435AOct 5, 1976

Herbicidal N-substituted-Δ1 -tetrahydrophthalimide

MITSUBISHI CHEM IND28 citations77