Inventor
ARAI HISAYOSHI
JP3 patents
⚠️ This page may combine multiple inventors who share the name “ARAI HISAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON INK & CHEMICALS
2 patentsUS11859088B2Jan 2, 2024
Aqueous colorant material solution, production method for aqueous colorant material, and blue-colored beverage
DAINIPPON INK & CHEMICALS0 citations56
US11723389B2Aug 15, 2023
Aqueous pigment-material solution, manufacturing method for aqueous pigment-material solution, and blue-colored beverage
DAINIPPON INK & CHEMICALS0 citations55